| è´§å· | å“牌 | 产å“åç§° | è§„æ ¼ | 包装ã€å‚è€ƒä»·æ ¼ | |
| E729191 | MACKLIN | (±)âˆ’Î±âˆ’ç”Ÿè‚²é…šï¼ˆç»´ç”Ÿç´ E) 溶液 | 1.0mg/mL in methanol | 688å…ƒ/1ml; | 咨询 |
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| D767919 | MACKLIN | DL-α-生育酚 | 10mM in DMSO | 205元/1ml; | 咨询 |
储å˜ï¼š-20°C 状æ€ï¼šæ¶²ä½“ |
| D819005 | MACKLIN | DL-α-生育酚 | 96% | 46元/5g; 116元/25g; 218元/100g; 784元/500g; 2950元/2.5kg; | 咨询 |
储å˜ï¼š2~8°C 状æ€ï¼šæ— 色到黄色到棕色液体 折射率:n20/D 1.506 |
| T0251 | TCI | DL-α-Tocopherol | >96.0%(GC) | 270å…ƒ/25G; 995å…ƒ/250G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 纯度/åˆ†æžæ–¹æ³• | >96.0%(GC) | | 分åå¼/分åé‡ | C29H50O2 = 430.72 | | 外观与形状(20℃) | 液体 | | 储å˜åœ¨æƒ°æ€§æ°”体下 | å˜æ”¾äºŽæƒ°æ€§æ°”ä½“ä¹‹ä¸ | | 应é¿å…的情况 | å…‰,空气 | | Reaxys-RN | 1296133 | | PubChem物质ID | 87576233 | | Merck Index (14) | 9495 | | MDLç¼–å· | MFCD00072051 |
æŠ€æœ¯è§„æ ¼ | Appearance | Yellow to Amber to Dark purple clear liquid | | Purity(GC) | min. 96.0 % |
物性(å‚考值) | 熔点 | 4 ℃ | | 沸点 | 220 ℃/0.1 mmHg | | 闪点 | 240 ℃ | | æ¯”é‡ | 0.95 | | 折射率 | 1.51 | | 水溶性 | 䏿º¶ | | 溶解性(易溶于) | 乙醇 | | 溶解性(坿º¶äºŽ) | 乙醚,丙酮,氯仿 |
相关法规 |
| 957498 | J&K | DL-α-Tocopherol | 96% | 162元/5G; 349元/25G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 分åå¼ | C29H50O2 | | 分åé‡ | 430.71 | | 闪点 | 113 | | MDLç¼–ç | MFCD00006848 | | Beilstein | 94012 | | EINECS ç¼–å· | 233-466-0 | | å˜å‚¨æ¡ä»¶ | Store at 2-8℃ | 应用 (±)-α-ç”Ÿè‚²é…šå·²è¢«ç”¨äºŽåˆ¶å¤‡åˆ†æžæ†èŒä¹³å‰‚ã€‚å®ƒè¿˜ç”¨äºŽç ”ç©¶å…¶å¯¹æµæ„Ÿç—…毒的å…疫调节作用。 生化/生ç†ä½œç”¨ δç”Ÿè‚²é…šï¼ˆç»´ç”Ÿç´ E)由一系列(αã€βã€γå’Œδ)手性化åˆç‰©ç»„æˆï¼Œè¿™äº›æ‰‹æ€§åŒ–åˆç‰©çš„ä¸åŒä¹‹å¤„åœ¨äºŽè‰²åŽŸçƒ·é†‡çŽ¯çš„é…šéƒ¨åˆ†çš„ç”²åŸºåŒ–ç¨‹åº¦ã€‚å®ƒä»¬èµ·åˆ°è„‚æº¶æ€§æŠ—æ°§åŒ–å‰‚çš„ä½œç”¨ï¼Œä¿æŠ¤ç»†èƒžè†œå…å—æ°§åŒ–æŸä¼¤ã€‚α-ç”Ÿè‚²é…šè¢«äººä½“å¸æ”¶å‘挥有利作用,并且它们的烟酸ç›å…·æœ‰ç»´ç”Ÿç´ Eè¡¥å……å‰‚çš„ä½œç”¨ã€‚ç ”ç©¶è¿˜æŠ¥é“ï¼Œç»´ç”Ÿç´ Eå¯ä»¥é¢„é˜²å¤§é¼ ä¸è¯ç‰©è¯±å¯¼åž‹ç™«ç—«å¼•起的细胞æŸä¼¤ã€‚ å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— |  | | æç¤ºè¯ | Warning | | å±é™©è¯´æ˜Ž | H317 | | 防范说明 | P261 P272 P280 P333+P313 P362+P364 P501 | | WGK | 1 | | RTECS | GA8746000 |
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| A17039 | Alfa Aesar | DL-alpha-Tocopherol | 97+% | 523元/50g; 2649元/250g; 8982元/1000g; | 咨询 |
应用 DL-α-Tocopherol is used as an antioxidant that protects cell membrane lipids from oxidative damage. 备注 Store in a cool place. Incompatible withstrong oxidizing agents. åŸºæœ¬ä¿¡æ¯ MDL MFCD00072051 EINECS 233-466-0 分åå¼ C29H50O2 分åé‡ 430.72 熔点 2-4° 沸点 200-220°/0.1mm 闪点 240°(464°F) 密度 0.950 折射率 1.5050 çµæ•度 Air Sensitive. Light Sensitive. Ambient temperatures. å½¢æ€ Viscous liquid 溶解性 Miscible with chloroform, vegetable oils, ether, acetone and alcohol. Immiscible with water. Beilstein 94012 Merck 14,10021 å®‰å…¨ä¿¡æ¯ RTECS GA8746000 TSCA 是 |
| C42812 | Alfa Aesar | (n)-alpha-Tocopherol | 95%, synthetic | 753元/25g; 1256元/100g; 5449元/500g; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref# 42812 MDL 72045 分åå¼ C29 H50 O2 分åé‡ 430.71 密度 0.95 |
| T1550000 | | α-Tocopherol | European Pharmacopoeia (EP) Reference Standard | 1572.27元/ ; | 咨询 |
产å“说明 一般æè¿° æœ¬å“æŒ‰çŽ°è¡Œè¯å…¸è§„å®šäº¤ä»˜ã€‚æ‰€æœ‰ä¸ºæ”¯æŒæœ¬äº§å“而æä¾›çš„ä¿¡æ¯ï¼ŒåŒ…括SDS和任何产å“ä¿¡æ¯å•å‡ç”±è¯å…¸é¢å‘机构制定并å‘布。如需进一æ¥ä¿¡æ¯å’Œæ”¯æŒï¼Œè¯·è®¿é—®çŽ°è¡Œè¯å…¸ç½‘站。α-ç”Ÿè‚²é…šæ˜¯ç»´ç”Ÿç´ E的活性形å¼ï¼Œæ˜¯ä¸€ç§å˜åœ¨äºŽå…¨è°·ç‰©ã€åšæžœå’Œæ²¹ä¸çš„脂溶性抗氧化剂。众所周知它在氧化应激的过程ä¸èƒ½å¤Ÿé€šè¿‡ä¸Žè„‚肪的相互作用清除活性氧。 应用 α-生育酚å¯ç”¨ä½œåˆ†æžå‚è€ƒæ ‡å‡†å“,通过色谱和分光光度技术对è¯ç‰©åˆ¶å‰‚ä¸çš„分æžç‰©è¿›è¡Œæµ‹å®šã€‚ 包装 å•使•°é‡ï¼š1.5 mL。如有更改,æ•ä¸å¦è¡Œé€šçŸ¥ã€‚äº§å“æŒ‰ç…§çŽ°è¡Œè¯å…¸çš„规定交付。有关当å‰å•使•°é‡ï¼Œè¯·è®¿é—®EDQMå‚考物质目录。 æ³¨æ„ è¯·å‚è§ç”±EDQMæä¾›çš„SDS。. 其他说明 å¯èƒ½é€‚用相应的销售é™åˆ¶ã€‚ åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C29H50O2 | | 分åé‡ | 430.71 | | Beilstein | 94012 | | MDLç¼–å· | MFCD00006848 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329826679 | | NACRES | NA.24 |
äº§å“æ€§è´¨ | ç”Ÿç‰©æ¥æº | synthetic | | ç‰çº§ | pharmaceutical primary standard | | agency | EP | | å½¢å¼ | solid | | manufacturer/tradename | EDQM | | technique(s) | gas chromatography (GC): suitable liquid chromatography (LC): suitable | | 密度 | 0.950 g/mL at 20 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | æ ¼å¼ | neat | | å‚¨å˜æ¸©åº¦ | 2-8℃ | | SMILES string | CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1 | | InChI | 1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3 | | InChI key | GVJHHUAWPYXKBD-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 象形图 |  | | è¦ç¤ºç”¨è¯ï¼š | Warning | | å±é™©å£°æ˜Ž | H317 | | 预防措施声明 | P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501 | | å±é™©åˆ†ç±» | Skin Sens. 1 | | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 235.4 °F - closed cup | | 闪点(C) | 113 ℃ - closed cup |
|
| 258024 | Sigma-Aldrich | α-Tocopherol | ≥95.5% | 687.2å…ƒ/5 G; 1286.32å…ƒ/100 G; 3806.05å…ƒ/500 G; | 咨询 |
产å“说明 一般æè¿° α-ç”Ÿè‚²é…šæ˜¯ç»´ç”Ÿç´ E的活性形å¼ã€‚å®ƒèµ·ç€æ°¢è¿‡æ°§è‡ªç”±åŸºæ¸…除剂的作用,å¯ä¿æŠ¤æœºä½“å…å—æ°§åŒ–æŸä¼¤ã€‚α-生育酚在细胞信å·ä¼ 导和调节å…疫应ç”ä¸èµ·å…³é”®ä½œç”¨ã€‚α-生育酚缺ä¹ä¸Žæ— β脂蛋白血症ã€å›Šæ€§çº¤ç»´åŒ–å’Œä¹³ç³œæ³»æœ‰å…³ã€‚å®ƒå…·æœ‰æŠ—å¢žæ®–ä½œç”¨ã€‚å®ƒæŠ‘åˆ¶äºšç ·é…¸ç›è¯±å¯¼çš„人æˆçº¤ç»´ç»†èƒžæŸä¼¤ã€‚ 应用 α-生育酚用于: - 作为åç›¸é«˜æ•ˆæ¶²ç›¸è‰²è°±æ³•æµ‹å®šå…¶æµ“åº¦çš„æ ‡å‡†å“
- ç ”ç©¶å…¶å¯¹äºŒæ°§åŒ–æ°¯(ClO2)细胞毒性的拯救作用
- 评估其对对乙酰氨基酚(APAP)ä»‹å¯¼çš„è‚æŸä¼¤çš„ä¿æŠ¤ä½œç”¨
包装 5, 100, 500 g in glass bottle 生化/生ç†ä½œç”¨ 生育酚(TCP)(ç»´ç”Ÿç´ E)是一系列(αã€βã€γå’Œδ)手性有机分å,其色原烷醇环苯酚部分的甲基化程度ä¸åŒã€‚ 生育酚是脂溶性抗氧化剂,å¯ä¿æŠ¤ç»†èƒžè†œå…å—æ°§åŒ–æŸä¼¤ã€‚α-ç”Ÿè‚²é…šæ˜¯äººç±»ä¼˜å…ˆå¸æ”¶çš„生育酚形å¼ã€‚ 生育酚的å„ç§å¼‚构体和类似物在体内具有相åå’Œä¸åŒçš„调节活性。 åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C29H50O2 | | 分åé‡ | 430.71 | | Beilstein | 94012 | | EC å· | 233-466-0 | | MDLç¼–å· | MFCD00006848 | | eCl@ss | 34058016 | | PubChem化å¦ç‰©è´¨ç¼–å· | 57648149 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | ç”Ÿç‰©æ¥æº | synthetic | | 测定 | ≥95.5% | | å½¢å¼ | liquid | | technique(s) | HPLC: suitable | | 颜色 | faint brown to brown yellow to very dark yellow | | 密度 | 0.950 g/mL at 20 ℃ (lit.) | | application(s) | cell analysis | | å‚¨å˜æ¸©åº¦ | 2-8℃ | | SMILES string | CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1 | | InChI | 1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3 | | InChI key | GVJHHUAWPYXKBD-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 象形图 |  | | è¦ç¤ºç”¨è¯ï¼š | Warning | | å±é™©å£°æ˜Ž | H317 | | 预防措施声明 | P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364 | | å±é™©åˆ†ç±» | Skin Sens. 1 | | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 个人防护装备 | Eyeshields, Gloves |
|
| T3251 | Sigma-Aldrich | (±)-α-Tocopherol | synthetic, ≥96% (HPLC) | 243.2å…ƒ/5 G; 280å…ƒ/25 G; 700å…ƒ/100 G; 2000å…ƒ/500 G; | 咨询 |
产å“说明 应用 (±)-α-ç”Ÿè‚²é…šå·²è¢«ç”¨äºŽåˆ¶å¤‡åˆ†æžæ†èŒä¹³å‰‚ã€‚å®ƒè¿˜ç”¨äºŽç ”ç©¶å…¶å¯¹æµæ„Ÿç—…毒的å…疫调节作用。 包装 5, 25, 100, 500 g in glass bottle 生化/生ç†ä½œç”¨ δ生育酚(ç»´ç”Ÿç´ E)由一系列(αã€βã€γå’Œδ)手性化åˆç‰©ç»„æˆï¼Œè¿™äº›æ‰‹æ€§åŒ–åˆç‰©çš„ä¸åŒä¹‹å¤„åœ¨äºŽè‰²åŽŸçƒ·é†‡çŽ¯çš„é…šéƒ¨åˆ†çš„ç”²åŸºåŒ–ç¨‹åº¦ã€‚å®ƒä»¬èµ·åˆ°è„‚æº¶æ€§æŠ—æ°§åŒ–å‰‚çš„ä½œç”¨ï¼Œä¿æŠ¤ç»†èƒžè†œå…å—æ°§åŒ–æŸä¼¤ã€‚α-ç”Ÿè‚²é…šè¢«äººä½“å¸æ”¶å‘挥有利作用,并且它们的烟酸ç›å…·æœ‰ç»´ç”Ÿç´ Eè¡¥å……å‰‚çš„ä½œç”¨ã€‚ç ”ç©¶è¿˜æŠ¥é“ï¼Œç»´ç”Ÿç´ Eå¯ä»¥é¢„é˜²å¤§é¼ ä¸è¯ç‰©è¯±å¯¼åž‹ç™«ç—«å¼•起的细胞æŸä¼¤ã€‚ 制备说明 (±)-α-生育酚å¯ä¸Žæ°¯ä»¿ã€ä¹™é†‡ã€ä¹™é†šã€ä¸™é…®å’Œæ¤ç‰©æ²¹æ··æº¶ã€‚ä½†æ˜¯ï¼Œå®ƒå®žé™…ä¸Šä¸æº¶äºŽæ°´ã€‚ (±)-α-生育酚在碱性æ¡ä»¶ä¸‹ä¸ç¨³å®šã€‚ åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C29H50O2 | | 分åé‡ | 430.71 | | Beilstein | 94012 | | EC å· | 233-466-0 | | MDLç¼–å· | MFCD00006848 | | eCl@ss | 34058016 | | PubChem化å¦ç‰©è´¨ç¼–å· | 24900118 | | NACRES | NA.77 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | ç”Ÿç‰©æ¥æº | synthetic | | 测定 | ≥96% (HPLC) | | å½¢å¼ | liquid | | technique(s) | HPLC: suitable | | 颜色 | faint brown to brown yellow to very dark yellow | | 溶解性 | H2O: insoluble acetone: miscible chloroform: miscible ethanol: miscible vegetable oils: miscible | | 密度 | 0.950 g/mL at 20 ℃ (lit.) | | å‚¨å˜æ¸©åº¦ | 2-8℃ | | SMILES string | CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1 | | InChI | 1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3 | | InChI key | GVJHHUAWPYXKBD-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 象形图 |  | | è¦ç¤ºç”¨è¯ï¼š | Warning | | å±é™©å£°æ˜Ž | H317 | | 预防措施声明 | P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364 | | å±é™©åˆ†ç±» | Skin Sens. 1 | | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 个人防护装备 | Eyeshields, Gloves |
|
| 90669 | Sigma-Aldrich | (±)-α-Tocopherol | tested according to Ph. Eur. | 1903.01元/50 G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C29H50O2 | | 分åé‡ | 430.71 | | Beilstein | 94012 | | EC å· | 233-466-0 | | MDLç¼–å· | MFCD00006848 | | eCl@ss | 34058016 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329769941 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | ç”Ÿç‰©æ¥æº | synthetic | | agency | USP/NF tested according to Ph. Eur. | | 测定 | 96.0-102.0% | | å½¢å¼ | liquid | | 颜色 | tan | | mp | 2.5-3.5 ℃ | | 密度 | 0.950 g/mL at 20 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | å‚¨å˜æ¸©åº¦ | 2-8℃ | | SMILES string | CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1 | | InChI | 1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3 | | InChI key | GVJHHUAWPYXKBD-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 象形图 |  | | è¦ç¤ºç”¨è¯ï¼š | Warning | | å±é™©å£°æ˜Ž | H317 | | 预防措施声明 | P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501 | | å±é™©åˆ†ç±» | Skin Sens. 1 | | 储å˜åˆ†ç±»ä»£ç | 12 - Non Combustible Liquids | | WGK | WGK 1 | | 个人防护装备 | Eyeshields, Gloves |
|
| 613420 | Millipore | DL-α-Tocopherol-CAS 10191-41-0-Calbiochem | A physiological membrane-bound antioxidant that protects cell membrane lipids from oxidative damage by free radicals. | 761.79元/50 G; | 咨询 |
产å“说明 一般æè¿° A physiological membrane-bound antioxidant that protects cell membrane lipids from oxidative damage by free radicals. 包装 50 g in Plastic ampoule Packaged under inert gas è¦å‘Š Toxicity: Standard Handling (A) 釿‚¬ Following reconstitution, aliquot and refrigerate (4°C). 其他说明 Matthai, T. 1996. Indian J. Pediatr. 63, 242. æ³•å¾‹ä¿¡æ¯ CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C29H50O2 | | 分åé‡ | 430.71 | | MDLç¼–å· | MFCD00006848 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 100 | | 测定 | ≥96% (GC) | | å½¢å¼ | oil | | manufacturer/tradename | Calbiochem® | | å‚¨å˜æ¡ä»¶ | OK to freeze protect from light | | 颜色 | pale yellow | | 溶解性 | ethanol: soluble | | è¿è¾“ | ambient | | å‚¨å˜æ¸©åº¦ | 2-8℃ | | InChI | 1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3/t21-,22-,29-/m1/s1 | | InChI key | GVJHHUAWPYXKBD-IEOSBIPESA-N |
å®‰å…¨ä¿¡æ¯ | 象形图 |  | | è¦ç¤ºç”¨è¯ï¼š | Warning | | å±é™©å£°æ˜Ž | H317 | | 预防措施声明 | P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364 | | å±é™©åˆ†ç±» | Skin Sens. 1 | | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 |
|
| 47783 | Supelco | (±)-α-Tocopherol | analytical standard | 471.31元/100 MG; | 咨询 |
产å“说明 应用 (±)-α-生育酚å¯ä»¥ç”¨ä½œåˆ†æžå‚è€ƒæ ‡å‡†å“,通过ä¸åŒçš„色谱技术定é‡ç”Ÿç‰©æ ·å“ä¸çš„分æžç‰©ã€‚ 有关适用仪器技术的更多信æ¯ï¼Œå‚è§äº§å“′s分æžè¯ä¹¦ã€‚è”系技术æœåŠ¡èŽ·å¾—æ›´å¤šæ”¯æŒã€‚ åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C29H50O2 | | 分åé‡ | 430.71 | | Beilstein | 94012 | | EC å· | 233-466-0 | | MDLç¼–å· | MFCD00006848 | | PubChem化å¦ç‰©è´¨ç¼–å· | 24871420 | | Eç¼–å· | E307 |
äº§å“æ€§è´¨ | ç‰çº§ | analytical standard | | å½¢å¼ | liquid | | CofA | current certificate can be downloaded | | 特点 | standard type fat soluble vitamin | | 包装 | ampule of 100 mg | | technique(s) | HPLC: suitable gas chromatography (GC): suitable | | 密度 | 0.950 g/mL at 20 ℃ (lit.) | | application(s) | food and beverages | | æ ¼å¼ | neat | | å‚¨å˜æ¸©åº¦ | -10 to -25℃ | | SMILES string | CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1 | | InChI | 1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3 | | InChI key | GVJHHUAWPYXKBD-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 象形图 |  | | è¦ç¤ºç”¨è¯ï¼š | Warning | | å±é™©å£°æ˜Ž | H317 | | 预防措施声明 | P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501 | | å±é™©åˆ†ç±» | Skin Sens. 1 | | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 235.4 °F - closed cup | | 闪点(C) | 113 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves |
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| BP882 | | α-Tocopherol | British Pharmacopoeia (BP) Reference Standard | 2116.76元/200 MG; | 咨询 |
产å“说明 一般æè¿° This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia. α -Tocopherol is the active form of vitamin E. It functions as an hydroperoxyl radical scavenger and protects from oxidative damage. α -Tocopherol plays a crucial role in cell signalling and regulating immune responses. α -Tocopherol deficiency is associated with abetalipoproteinemia, cystic fibrosis and celiac disease. It has antiproliferative effects. It inhibits arsenite-induced damage of human fibroblasts. 应用 α -Tocopherol may be used as an analytical reference standard for the quantification of the analyte in biological samples using isocratic high-performance liquid chromatography technique. 包装 Unit quantity: 200 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity please visit British Pharmacopoeia 其他说明 Sales restrictions may apply. åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C29H50O2 | | 分åé‡ | 430.71 | | Beilstein | 94012 | | EC å· | 233-466-0 | | MDLç¼–å· | MFCD00006848 | | NACRES | NA.24 |
äº§å“æ€§è´¨ | ç‰çº§ | pharmaceutical primary standard | | å½¢å¼ | solid | | manufacturer/tradename | BP | | technique(s) | gas chromatography (GC): suitable liquid chromatography (LC): suitable | | 颜色 | light yellow | | mp | 2.5-3.5 ℃ | | 密度 | 0.950 g/mL at 20 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | æ ¼å¼ | neat | | å‚¨å˜æ¸©åº¦ | 2-8℃ | | SMILES string | CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1 | | InChI | 1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3 | | InChI key | GVJHHUAWPYXKBD-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 象形图 |  | | è¦ç¤ºç”¨è¯ï¼š | Warning | | å±é™©å£°æ˜Ž | H317 | | 预防措施声明 | P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501 | | å±é™©åˆ†ç±» | Skin Sens. 1 | | 储å˜åˆ†ç±»ä»£ç | 12 - Non Combustible Liquids | | WGK | WGK 1 |
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| 1667600 | USP | Alpha Tocopherol | United States Pharmacopeia (USP) Reference Standard | 3304.65元/250 MG; | 咨询 |
产å“说明 一般æè¿° æœ¬äº§å“æŒ‰ç…§å‘行è¯å…¸çš„å‘行和规定æä¾›ã€‚æ”¯æŒæœ¬äº§å“的所有信æ¯ï¼ŒåŒ…括安全数æ®è¡¨å’Œä»»ä½•产å“ä¿¡æ¯ä¼ å•,都是在å‘行è¯å…¸çš„æŽˆæƒä¸‹å¼€å‘å’Œå‘布的。如需进一æ¥ä¿¡æ¯å’Œæ”¯æŒï¼Œè¯·è®¿é—®çŽ°è¡Œè¯å…¸ç½‘站。 分æžè¯´æ˜Ž 这些产å“仅供测试和化验使用。它们ä¸é€‚用于人类或动物,也ä¸èƒ½ç”¨äºŽè¯Šæ–ã€æ²»ç–—或治愈任何类型的疾病。 其他说明 USPé¢å¸ƒçš„SDS请点击æ¤å¤„。 å¯èƒ½é€‚用相应的销售é™åˆ¶ã€‚ åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C29H50O2 | | 分åé‡ | 430.71 | | Beilstein | 94012 | | MDLç¼–å· | MFCD00006848 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329751332 | | NACRES | NA.24 |
äº§å“æ€§è´¨ | ç‰çº§ | pharmaceutical primary standard | | manufacturer/tradename | USP | | 密度 | 0.950 g/mL at 20 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | æ ¼å¼ | neat | | å‚¨å˜æ¸©åº¦ | 2-8℃ | | SMILES string | CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1 | | InChI | 1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3 | | InChI key | GVJHHUAWPYXKBD-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 象形图 |  | | è¦ç¤ºç”¨è¯ï¼š | Warning | | å±é™©å£°æ˜Ž | H317 | | 预防措施声明 | P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501 | | å±é™©åˆ†ç±» | Skin Sens. 1 | | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 235.4 °F - closed cup | | 闪点(C) | 113 ℃ - closed cup |
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| PHR1031 | Supelco | Alpha Tocopherol | Pharmaceutical Secondary Standard; Certified Reference Material | 1359.83元/500 MG; | 咨询 |
产å“说明 一般æè¿° α-ç”Ÿè‚²é…šæ˜¯å¼ºå¤§çš„ç”Ÿç‰©æŠ—æ°§åŒ–å‰‚ï¼Œæ˜¯ç»´ç”Ÿç´ Eåœ¨äººä½“ä¸æœ€æ´»è·ƒçš„å½¢å¼ã€‚ ç”¨äºŽè´¨é‡æŽ§åˆ¶çš„åˆ¶è¯äºŒçº§æ ‡å‡†å“,为制è¯å®žéªŒå®¤å’Œåˆ¶é€ å•†åˆ¶å¤‡å†…éƒ¨å·¥ä½œæ ‡å‡†å“æä¾›äº†ä¸€ç§æ–¹ä¾¿ã€é«˜æ€§ä»·æ¯”的替代方案。 应用 è¿™äº›äºŒçº§æ ‡å‡†å“æ˜¯ç»è¿‡æ£€éªŒçš„è®¤è¯æ ‡å‡†ç‰©è´¨(CRM)。它们适用于多ç§åˆ†æžåº”用,包括但ä¸é™äºŽè¯ç‰©é‡Šæ”¾æµ‹è¯•ã€è¯ç‰©çš„定性和定é‡åˆ†æžæ–¹æ³•å¼€å‘ã€é£Ÿå“å’Œé¥®æ–™è´¨é‡æŽ§åˆ¶æ£€æµ‹ä»¥åŠå…¶ä»–æ ¡å‡†éœ€æ±‚ã€‚ α-生育酚å¯ä½œä¸ºè¯ç‰©å‚è€ƒæ ‡å‡†å“,使用æµåŠ¨æ³¨å°„åŒ–å¦å‘光技术定é‡è¯ç‰©åˆ¶å‰‚ä¸çš„分æžç‰©ã€‚ 分æžè¯´æ˜Ž è¿™äº›äºŒçº§æ ‡å‡†å“å¯è¿½æº¯è‡³USPã€EP(PhEur)å’ŒBPä¸€çº§æ ‡å‡†å“。 其他说明 该认è¯å‚考物质(CRM)æ ¹æ®ISO 17034 å’Œ ISO/IEC 17025进行生产和认è¯ã€‚有关æ¤CRM使用的所有信æ¯å‡å¯åœ¨åˆ†æžè¯ä¹¦ä¸Šæ‰¾åˆ°ã€‚ 附注 æƒ³è¦æŸ¥çœ‹æœ¬å“的分æžè¯ä¹¦ç¤ºä¾‹ï¼Œè¯·åœ¨ä¸‹æ¡†ä¸è¾“å…¥LRAB3718ã€‚è¿™åªæ˜¯ä¸€ä¸ªç¤ºä¾‹è¯ä¹¦ï¼Œå¯èƒ½ä¸Žæ‚¨æ”¶åˆ°çš„æ‰¹æ¬¡ä¸ç¬¦ã€‚ åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C29H50O2 | | 分åé‡ | 430.71 | | Beilstein | 94012 | | EC å· | 233-466-0 | | MDLç¼–å· | MFCD00006848 | | eCl@ss | 34058016 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329823061 | | NACRES | NA.24 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 300 | | ç‰çº§ | certified reference material pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | technique(s) | HPLC: suitable gas chromatography (GC): suitable | | 密度 | 0.950 g/mL at 20 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | æ ¼å¼ | neat | | è¯å…¸å¯è¿½æº¯æ€§ | traceable to BP 882 traceable to PhEur T1550000 traceable to USP 1667600 | | å‚¨å˜æ¸©åº¦ | 2-8℃ | | SMILES string | CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1 | | InChI | 1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3 | | InChI key | GVJHHUAWPYXKBD-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 象形图 |  | | è¦ç¤ºç”¨è¯ï¼š | Warning | | å±é™©å£°æ˜Ž | H317 | | 预防措施声明 | P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501 | | å±é™©åˆ†ç±» | Skin Sens. 1 | | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 235.4 °F - closed cup | | 闪点(C) | 113 ℃ - closed cup |
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| VIT-012N | AccuStandard | Vitamin E | | 428元/100mg; | 咨询 |
| DL-a-Tocopherol | DL-α-生育酚 | 10191-41-0 | |
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| 094655 | Fluorochem | alpha -Tocopherol | 98% | 264元/25g; 462元/50g; 1364元/250g; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | CAS Number | 10191-41-0 | | MDL Number | MFCD00072045 | | Boiling Point | 220℃ | | Melting Point | 2.5℃ | | Density | 0.95 |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— |  | | å±é™©æ€§è¯´æ˜Ž | H315: Causes skin irritation. H317: May cause an allergic skin reaction. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P272: Contaminated work clothing should not be allowed out of the workplace. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P333 + P313: If skin irritation or rash occurs: Get medical advice/attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P363: Wash contaminated clothing before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .
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