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ä½ç½®ï¼šé¦–页 > 资料中心 > 化工字典 > 10191-41-0
关键è¯:       仅模糊查询
CAS: 10191-41-0
分å­å¼: C29H50O2
分å­é‡: 430.71
沸点: 200-220°C / 0.1 hPa
熔点: 2-4°C
中文åç§°: 
DL-α-维生素E
DL-α-生育酚
DL-α-抗ä¸è‚²ç»´ç”Ÿç´ 
(+/-)-α-维生素E
DL-A-生育酚
英文åç§°: 
DL-a-tocopherol
2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-
alpha-Tocopherol,5,7,8-Trimethyltocol
DL-all-rac-α-Tocopherol
(±)-α-Tocopherol
DL-α-Tocopherol
vitamin
3,4-dthydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2h-1-benzopyran-6-0l
3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2h-benzopyran-6-ol
ephanyl
dl-alpha-tocopherol
2h-1-benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridec
ecyl)-
2h-1-benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltrid
(+-)-alpha-tocopherol
2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromano
展开更多英文å
推è供应商
è´§å·å“牌产å“å称规格包装ã€å‚考价格
E729191MACKLIN(±)−α−生育酚(维生素E) 溶液1.0mg/mL in methanol688å…ƒ/1ml;   咨询
储存:-20℃
D767919MACKLINDL-α-生育酚10mM in DMSO205å…ƒ/1ml;   咨询
储存:-20°C
状æ€ï¼šæ¶²ä½“
D819005MACKLINDL-α-生育酚96%46å…ƒ/5g;   116å…ƒ/25g;   218å…ƒ/100g;   784å…ƒ/500g;   2950å…ƒ/2.5kg;   咨询
储存:2~8°C
状æ€ï¼šæ— è‰²åˆ°é»„色到棕色液体
折射率:n20/D 1.506
T0251TCIDL-α-Tocopherol>96.0%(GC)270å…ƒ/25G;   995å…ƒ/250G;   咨询

基本信æ¯

纯度/åˆ†æžæ–¹æ³•>96.0%(GC)
分å­å¼/分å­é‡C29H50O2 = 430.72
外观与形状(20℃)液体
储存在惰性气体下存放于惰性气体之中
应é¿å…的情况光,空气
Reaxys-RN1296133
PubChem物质ID87576233
Merck Index (14)9495
MDLç¼–å·MFCD00072051

技术规格

AppearanceYellow 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 ℃
比é‡0.95
折射率1.51
æ°´æº¶æ€§ä¸æº¶
溶解性(易溶于)乙醇
溶解性(坿º¶äºŽ)乙醚,丙酮,氯仿

相关法规

RTECS#GA8746000
957498J&KDL-α-Tocopherol96%162å…ƒ/5G;   349å…ƒ/25G;   咨询

基本信æ¯

分å­å¼C29H50O2
分å­é‡430.71
闪点113
MDLç¼–ç MFCD00006848
Beilstein94012
EINECS ç¼–å· 233-466-0
存储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”¨

δ生育酚(维生素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´ E补充剂的作用。研究还报é“,维生素Eå¯ä»¥é¢„防大鼠中è¯ç‰©è¯±å¯¼åž‹ç™«ç—«å¼•起的细胞æŸä¼¤ã€‚

安全信æ¯

图形或å±å®³æ ‡å¿—
æç¤ºè¯­Warning
å±é™©è¯´æ˜ŽH317
防范说明P261
P272
P280
P333+P313
P362+P364
P501
WGK1
RTECSGA8746000
A17039Alfa AesarDL-alpha-Tocopherol97+%523å…ƒ/50g;   2649å…ƒ/250g;   8982å…ƒ/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.

基本信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

安全信æ¯

RTECS
GA8746000

TSCA
是

C42812Alfa Aesar(n)-alpha-Tocopherol95%, synthetic753å…ƒ/25g;   1256å…ƒ/100g;   5449å…ƒ/500g;   咨询

基本信æ¯

Ref#
42812

MDL
72045

分å­å¼
C29 H50 O2

分å­é‡
430.71

密度
0.95

T1550000α-TocopherolEuropean Pharmacopoeia (EP) Reference Standard1572.27å…ƒ/ ;   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。如需进一步信æ¯å’Œæ”¯æŒï¼Œè¯·è®¿é—®çŽ°è¡Œè¯å…¸ç½‘站。α-生育酚是维生素E的活性形å¼ï¼Œæ˜¯ä¸€ç§å­˜åœ¨äºŽå…¨è°·ç‰©ã€åšæžœå’Œæ²¹ä¸­çš„è„‚æº¶æ€§æŠ—æ°§åŒ–å‰‚ã€‚ä¼—æ‰€å‘¨çŸ¥å®ƒåœ¨æ°§åŒ–åº”æ¿€çš„è¿‡ç¨‹ä¸­èƒ½å¤Ÿé€šè¿‡ä¸Žè„‚è‚ªçš„ç›¸äº’ä½œç”¨æ¸…é™¤æ´»æ€§æ°§ã€‚

应用

α-生育酚å¯ç”¨ä½œåˆ†æžå‚考标准å“,通过色谱和分光光度技术对è¯ç‰©åˆ¶å‰‚中的分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。

注æ„

请å‚è§ç”±EDQMæä¾›çš„SDS。.

其他说明

å¯èƒ½é€‚用相应的销售é™åˆ¶ã€‚

基本信æ¯

ç»éªŒ(实验)分å­å¼C29H50O2
分å­é‡430.71
Beilstein94012
MDLç¼–å·MFCD00006848
PubChem化学物质编å·329826679
NACRESNA.24

äº§å“æ€§è´¨

ç”Ÿç‰©æ¥æºsynthetic
等级pharmaceutical primary standard
agencyEP
å½¢å¼solid
manufacturer/tradenameEDQM
technique(s)gas chromatography (GC): suitable
liquid chromatography (LC): suitable
密度0.950 g/mL at 20 â„ƒ (lit.)
application(s)pharmaceutical (small molecule)
æ ¼å¼neat
储存温度2-8℃
SMILES stringCC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1
InChI1S/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 keyGVJHHUAWPYXKBD-UHFFFAOYSA-N

安全信æ¯

象形图GHS07
警示用语:Warning
å±é™©å£°æ˜ŽH317
预防措施声明P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501
å±é™©åˆ†ç±»Skin Sens. 1
储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)235.4 °F - closed cup
闪点(C)113 ℃ - closed cup
258024Sigma-Aldrichα-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-生育酚是维生素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 å¯¼å’Œè°ƒèŠ‚å…疫应答中起关键作用。α-生育酚缺ä¹ä¸Žæ— β脂蛋白血症ã€å›Šæ€§çº¤ç»´åŒ–和乳糜泻有关。它具有抗增殖作用。它抑制亚砷酸ç›è¯±å¯¼çš„人æˆçº¤ç»´ç»†èƒžæŸä¼¤ã€‚

应用

α-生育酚用于:

  • 作为å相高效液相色谱法测定其浓度的标准å“
  • 研究其对二氧化氯(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)(维生素E)是一系列(αã€βã€γå’Œδ)手性有机分å­ï¼Œå…¶è‰²åŽŸçƒ·é†‡çŽ¯è‹¯é…šéƒ¨åˆ†çš„ç”²åŸºåŒ–ç¨‹åº¦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。

基本信æ¯

ç»éªŒ(实验)分å­å¼C29H50O2
分å­é‡430.71
Beilstein94012
EC å·233-466-0
MDLç¼–å·MFCD00006848
eCl@ss34058016
PubChem化学物质编å·57648149

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
ç”Ÿç‰©æ¥æºsynthetic
测定≥95.5%
å½¢å¼liquid
technique(s)HPLC: suitable
颜色faint brown to brown
yellow to very dark yellow
密度0.950 g/mL at 20 â„ƒ (lit.)
application(s)cell analysis
储存温度2-8℃
SMILES stringCC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1
InChI1S/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 keyGVJHHUAWPYXKBD-UHFFFAOYSA-N

安全信æ¯

象形图GHS07
警示用语:Warning
å±é™©å£°æ˜ŽH317
预防措施声明P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
å±é™©åˆ†ç±»Skin Sens. 1
储存分类代ç 10 - Combustible liquids
WGKWGK 1
个人防护装备Eyeshields, Gloves
T3251Sigma-Aldrich(±)-α-Tocopherolsynthetic, ≥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(维生素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´ E补充剂的作用。研究还报é“,维生素Eå¯ä»¥é¢„防大鼠中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€‚

基本信æ¯

ç»éªŒ(实验)分å­å¼C29H50O2
分å­é‡430.71
Beilstein94012
EC å·233-466-0
MDLç¼–å·MFCD00006848
eCl@ss34058016
PubChem化学物质编å·24900118
NACRESNA.77

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
ç”Ÿç‰©æ¥æºsynthetic
测定≥96% (HPLC)
å½¢å¼liquid
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 â„ƒ (lit.)
储存温度2-8℃
SMILES stringCC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1
InChI1S/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 keyGVJHHUAWPYXKBD-UHFFFAOYSA-N

安全信æ¯

象形图GHS07
警示用语:Warning
å±é™©å£°æ˜ŽH317
预防措施声明P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
å±é™©åˆ†ç±»Skin Sens. 1
储存分类代ç 10 - Combustible liquids
WGKWGK 1
个人防护装备Eyeshields, Gloves
90669Sigma-Aldrich(±)-α-Tocopheroltested according to Ph. Eur.1903.01å…ƒ/50 G;   咨询

基本信æ¯

ç»éªŒ(实验)分å­å¼C29H50O2
分å­é‡430.71
Beilstein94012
EC å·233-466-0
MDLç¼–å·MFCD00006848
eCl@ss34058016
PubChem化学物质编å·329769941

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
ç”Ÿç‰©æ¥æºsynthetic
agencyUSP/NF
tested according to Ph. Eur.
测定96.0-102.0%
å½¢å¼liquid
颜色 tan
mp2.5-3.5 â„ƒ
密度0.950 g/mL at 20 â„ƒ (lit.)
application(s)pharmaceutical (small molecule)
储存温度2-8℃
SMILES stringCC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1
InChI1S/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 keyGVJHHUAWPYXKBD-UHFFFAOYSA-N

安全信æ¯

象形图GHS07
警示用语:Warning
å±é™©å£°æ˜ŽH317
预防措施声明P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501
å±é™©åˆ†ç±»Skin Sens. 1
储存分类代ç 12 - Non Combustible Liquids
WGKWGK 1
个人防护装备Eyeshields, Gloves
613420MilliporeDL-α-Tocopherol-CAS 10191-41-0-CalbiochemA physiological membrane-bound antioxidant that protects cell membrane lipids from oxidative damage by free radicals.761.79å…ƒ/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

警告

Toxicity: Standard Handling (A)

釿‚¬

Following reconstitution, aliquot and refrigerate (4°C).

其他说明

Matthai, T. 1996. Indian J. Pediatr. 63, 242.

法律信æ¯

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信æ¯

ç»éªŒ(实验)分å­å¼C29H50O2
分å­é‡430.71
MDLç¼–å·MFCD00006848

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³100
测定≥96% (GC)
å½¢å¼oil
manufacturer/tradenameCalbiochem®
储存æ¡ä»¶OK to freeze
protect from light
颜色pale yellow
溶解性ethanol: soluble
è¿è¾“ambient
储存温度2-8℃
InChI1S/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 keyGVJHHUAWPYXKBD-IEOSBIPESA-N

安全信æ¯

象形图GHS07
警示用语:Warning
å±é™©å£°æ˜ŽH317
预防措施声明P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
å±é™©åˆ†ç±»Skin Sens. 1
储存分类代ç 10 - Combustible liquids
WGKWGK 1
47783Supelco(±)-α-Tocopherolanalytical standard471.31å…ƒ/100 MG;   咨询

产å“说明

应用

(±)-α-生育酚å¯ä»¥ç”¨ä½œåˆ†æžå‚考标准å“,通过ä¸åŒçš„色谱技术定é‡ç”Ÿç‰©æ ·å“中的分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€‚

基本信æ¯

ç»éªŒ(实验)分å­å¼C29H50O2
分å­é‡430.71
Beilstein94012
EC å·233-466-0
MDLç¼–å·MFCD00006848
PubChem化学物质编å·24871420
Eç¼–å·E307

äº§å“æ€§è´¨

等级analytical standard
å½¢å¼liquid
CofAcurrent 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 â„ƒ (lit.)
application(s)food and beverages
æ ¼å¼neat
储存温度-10 to -25℃
SMILES stringCC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1
InChI1S/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 keyGVJHHUAWPYXKBD-UHFFFAOYSA-N

安全信æ¯

象形图GHS07
警示用语:Warning
å±é™©å£°æ˜ŽH317
预防措施声明P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501
å±é™©åˆ†ç±»Skin Sens. 1
储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)235.4 °F - closed cup
闪点(C)113 ℃ - closed cup
个人防护装备Eyeshields, Gloves
BP882α-TocopherolBritish Pharmacopoeia (BP) Reference Standard2116.76å…ƒ/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.

基本信æ¯

ç»éªŒ(实验)分å­å¼C29H50O2
分å­é‡430.71
Beilstein94012
EC å·233-466-0
MDLç¼–å·MFCD00006848
NACRESNA.24

äº§å“æ€§è´¨

等级pharmaceutical primary standard
å½¢å¼solid
manufacturer/tradenameBP
technique(s)gas chromatography (GC): suitable
liquid chromatography (LC): suitable
颜色light yellow
mp2.5-3.5 â„ƒ
密度0.950 g/mL at 20 â„ƒ (lit.)
application(s)pharmaceutical (small molecule)
æ ¼å¼neat
储存温度2-8℃
SMILES stringCC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1
InChI1S/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 keyGVJHHUAWPYXKBD-UHFFFAOYSA-N

安全信æ¯

象形图GHS07
警示用语:Warning
å±é™©å£°æ˜ŽH317
预防措施声明P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501
å±é™©åˆ†ç±»Skin Sens. 1
储存分类代ç 12 - Non Combustible Liquids
WGKWGK 1
1667600USPAlpha TocopherolUnited States Pharmacopeia (USP) Reference Standard3304.65å…ƒ/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。如需进一步信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请点击此处。
å¯èƒ½é€‚用相应的销售é™åˆ¶ã€‚

基本信æ¯

ç»éªŒ(实验)分å­å¼C29H50O2
分å­é‡430.71
Beilstein94012
MDLç¼–å·MFCD00006848
PubChem化学物质编å·329751332
NACRESNA.24

äº§å“æ€§è´¨

等级pharmaceutical primary standard
manufacturer/tradenameUSP
密度0.950 g/mL at 20 â„ƒ (lit.)
application(s)pharmaceutical (small molecule)
æ ¼å¼neat
储存温度2-8℃
SMILES stringCC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1
InChI1S/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 keyGVJHHUAWPYXKBD-UHFFFAOYSA-N

安全信æ¯

象形图GHS07
警示用语:Warning
å±é™©å£°æ˜ŽH317
预防措施声明P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501
å±é™©åˆ†ç±»Skin Sens. 1
储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)235.4 °F - closed cup
闪点(C)113 ℃ - closed cup
PHR1031SupelcoAlpha TocopherolPharmaceutical Secondary Standard; Certified Reference Material1359.83å…ƒ/500 MG;   咨询

产å“说明

一般æè¿°

α-生育酚是强大的生物抗氧化剂,是维生素E在人体中最活跃的形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»–校准需求。
α-生育酚å¯ä½œä¸ºè¯ç‰©å‚考标准å“,使用æµåŠ¨æ³¨å°„åŒ–å­¦å‘光技术定é‡è¯ç‰©åˆ¶å‰‚中的分æžç‰©ã€‚

分æžè¯´æ˜Ž

这些二级标准å“å¯è¿½æº¯è‡³USPã€EP(PhEur)å’ŒBP一级标准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€‚有关此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€‚

基本信æ¯

ç»éªŒ(实验)分å­å¼C29H50O2
分å­é‡430.71
Beilstein94012
EC å·233-466-0
MDLç¼–å·MFCD00006848
eCl@ss34058016
PubChem化学物质编å·329823061
NACRESNA.24

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³300
等级certified reference material
pharmaceutical secondary standard
CofAcurrent certificate can be downloaded
technique(s)HPLC: suitable
gas chromatography (GC): suitable
密度0.950 g/mL at 20 â„ƒ (lit.)
application(s)pharmaceutical (small molecule)
æ ¼å¼neat
è¯å…¸å¯è¿½æº¯æ€§traceable to BP 882
traceable to PhEur T1550000
traceable to USP 1667600
储存温度2-8℃
SMILES stringCC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1
InChI1S/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 keyGVJHHUAWPYXKBD-UHFFFAOYSA-N

安全信æ¯

象形图GHS07
警示用语:Warning
å±é™©å£°æ˜ŽH317
预防措施声明P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501
å±é™©åˆ†ç±»Skin Sens. 1
储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)235.4 °F - closed cup
闪点(C)113 ℃ - closed cup
VIT-012NAccuStandardVitamin E428å…ƒ/100mg;   咨询
DL-a-TocopherolDL-α-生育酚10191-41-0
094655Fluorochemalpha -Tocopherol98%264å…ƒ/25g;   462å…ƒ/50g;   1364å…ƒ/250g;   咨询

基本信æ¯

CAS Number10191-41-0
MDL NumberMFCD00072045
Boiling Point220℃
Melting Point2.5℃
Density0.95

安全信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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