| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| C796823 | MACKLIN | 骨化二醇 | 10mM in DMSO | 1350元/1ml; | 咨询 |
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| C832921 | MACKLIN | 骨化二醇 | ≥97% | 650元/5mg; 2049元/25mg; 5435元/100mg; | 咨询 |
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| H798469 | MACKLIN | 25-羟基维生素D3溶液 | 100μg/mL in Ethanol, 98% (CP) | 1680元/1ml; | 咨询 |
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| H798470 | MACKLIN | 25-羟基维生素D3溶液 | 50μg/mL in Ethanol, 98% (CP) | 1272元/1ml; | 咨询 |
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| H798471 | MACKLIN | 25-羟基维生素D3溶液 | 5μg/mL in Ethanol, 98% (CP) | 920元/1ml; | 咨询 |
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| 377692 | J&K | Calcifediol | 98% | 1568元/10MG; | 咨询 |
基本信息 | 分子式 | C27H44O2 | | 分子量 | 400.65 | | 熔点 | 75-93 | | MDL编码 | MFCD00867077 | | EINECS 编号 | 242-990-9 | | 存储条件 | Freezer -20℃ |
安全信息 | 图形或危害标志 |   | | 提示语 | Danger | | 危险说明 | H300
H310
H330
H372 | | 防范说明 | P260
P264
P280
P284
P301+P310
P302+P350 | | UN号码 | 2811 | | 危险分类 | 6.1 | | 包装等级 | II | | WGK | 3 |
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| 907733 | J&K | Calcifediol | 99% | 732元/1MG; | 咨询 |
基本信息 | 分子式 | C27H44O2 | | 分子量 | 400.65 | | 熔点 | 109-111 | | MDL编码 | MFCD00867077 | | EINECS 编号 | 242-990-9 | | 存储条件 | Freezer -20℃ |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H300
H310
H330
H372 | | 防范说明 | P260
P264
P280
P284
P301+P310
P302+P350 | | UN号码 | 2811 | | 危险分类 | 6.1 | | 包装等级 | II | | WGK | 3 |
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| 739642 | Sigma-Aldrich | 25-Hydroxyvitamin D3 solution | 50 μg/mL in ethanol, 98% (CP) | 1668.12元/1 ML; | 咨询 |
产品说明 一般描述 25-Hydroxyvitamin D3 (calcifediol) is a prohormone produced via hydroxylation of vitamin D3 (cholecalciferol) in the liver. It is a precursor for the synthesis of calcitriol {1,25-dihydroxyvitamin D3 or [1,25(OH)2D3]}. It is also used as a biomarker to determine the status of vitamin D in the body. 应用 This product may be used as an analytical standard. 包装 1 mL in ampule 基本信息 | 经验(实验)分子式 | C27H44O2 | | 分子量 | 400.64 | | EC 号 | 200-578-6 | | MDL编号 | MFCD00867077 | | PubChem化学物质编号 | 329765367 | | NACRES | NA.24 |
产品性质 | 质量水平 | 200 | | 测定 | 98% (CP) | | 形式 | solution | | 浓度 | 50 μg/mL in ethanol | | technique(s) | mass spectrometry (MS): suitable | | 颜色 | colorless | | application(s) | detection | | 储存温度 | −20℃ | | SMILES string | C[C@H](CCCC(C)(C)O)[C@H]1CC[C@H]2C(\CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C | | InChI | 1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1 | | InChI key | JWUBBDSIWDLEOM-DTOXIADCSA-N | | Gene Information | human ... VDR(7421) |
安全信息 | 象形图 |   | | 警示用语： | Danger | | 危险声明 | H225 - H319 | | 预防措施声明 | P210 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Flam. Liq. 2 | | 储存分类代码 | 3 - Flammable liquids | | WGK | WGK 1 | | 闪点(F) | 57.2 °F | | 闪点(C) | 14.0 ℃ |
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| 739669 | Sigma-Aldrich | 25-Hydroxyvitamin D3 solution | 5 μg/mL in ethanol, 98% (CP) | 1772.97元/1 ML; | 咨询 |
产品说明 一般描述 25-Hydroxyvitamin D3 (calcifediol) is a prohormone produced via hydroxylation of vitamin D3 (cholecalciferol) in the liver. It is a precursor for the synthesis of calcitriol {1,25-dihydroxyvitamin D3 or [1,25(OH)2D3]}. It is also used as a biomarker to determine the status of vitamin D in the body. 应用 This product may be used as an analytical standard. 包装 1 mL in ampule 基本信息 | 经验(实验)分子式 | C27H44O2 | | 分子量 | 400.64 | | EC 号 | 200-578-6 | | MDL编号 | MFCD00867077 | | PubChem化学物质编号 | 329765369 |
产品性质 | 质量水平 | 200 | | 测定 | 98% (CP) | | 形式 | solution | | 浓度 | 5 μg/mL in ethanol | | technique(s) | mass spectrometry (MS): suitable | | 颜色 | colorless | | application(s) | detection | | 储存温度 | −20℃ | | SMILES string | C[C@H](CCCC(C)(C)O)[C@H]1CC[C@H]2C(\CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C | | InChI | 1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1 | | InChI key | JWUBBDSIWDLEOM-DTOXIADCSA-N | | Gene Information | human ... VDR(7421) |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H225 - H319 | | 预防措施声明 | P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Flam. Liq. 2 | | 储存分类代码 | 3 - Flammable liquids | | WGK | WGK 1 | | 闪点(F) | 57.2 °F | | 闪点(C) | 14.0 ℃ |
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| H4014 | Sigma-Aldrich | 25-Hydroxycholecalciferol | ≥98% (HPLC) | 4440.37元/1 MG; | 咨询 |
产品说明 包装 1 mg in glass bottle 生化/生理作用 麦角钙化醇(维生素D2)和25-羟基胆钙化醇(维生素D3)是维生素D的两种形式，它们可通过羟基化在 体内 活化。 维生素D2和D3可用于广泛的研究，以评估其对免疫功能和钙稳态等功能的影响。 基本信息 | 经验(实验)分子式 | C27H44O2 | | 分子量 | 400.64 | | EC 号 | 242-990-9 | | MDL编号 | MFCD00867077 | | PubChem化学物质编号 | 24895612 | | NACRES | NA.79 |
产品性质 | 质量水平 | 200 | | 测定 | ≥98% (HPLC) | | 形式 | powder | | technique(s) | HPLC: suitable | | 颜色 | white to off-white | | 储存温度 | −20℃ | | SMILES string | C[C@H](CCCC(C)(C)O)[C@H]1CC[C@H]2\C(CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C | | InChI | 1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1 | | InChI key | JWUBBDSIWDLEOM-DTOXIADCSA-N | | Gene Information | human ... VDR(7421) |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H301 + H311 - H330 - H372 | | 预防措施声明 | P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P310 - P314 | | 危险分类 | Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral | | 储存分类代码 | 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| 679102 | Millipore | Vitamin D3, 25-Hydroxy--CAS 19356-17-3-Calbiochem | Metabolite of vitamin D3 via a single cytochrome P450-mediated hydroxylation. | 1848.23元/1 MG; | 咨询 |
产品说明 一般描述 Metabolite of vitamin D3 via a single cytochrome P450-mediated hydroxylation. Further metabolized to 1α,2,5-dihydroxy Vitamin D by a second cytochrome P450- mediated-hydroxylation. Major circulating metabolite of vitamin D3.
Metabolite of vitamin D3 via a single cytochrome P450-mediated hydroxylation. Further metabolized to 1α, 25-dihydroxy vitamin D by a second cytochrome P450-mediated hydroxylation. A major circulating metabolite of vitamin D3. 包装 1 mg in Alu drum
Packaged under inert gas 警告 Toxicity: Toxic & Carcinogenic / Teratogenic (G) 重悬 Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 4 months at -20°C. 其他说明 DeLuca, H.F., and Schnoes, H.K. 1983. Annu. Rev. Biochem.52, 411.
Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges. 法律信息 CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 经验(实验)分子式 | C27H44O2 | | 分子量 | 400.64 | | MDL编号 | MFCD00867077 |
产品性质 | 质量水平 | 100 | | 测定 | ≥99% (LC/MS) | | 形式 | powder | | manufacturer/tradename | Calbiochem® | | 储存条件 | OK to freeze | | 颜色 | white | | 溶解性 | ethanol: 10 mg/mL | | 运输 | wet ice | | 储存温度 | −20℃ | | InChI | 1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1 | | InChI key | JWUBBDSIWDLEOM-DTOXIADCSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H301 + H311 - H330 - H372 | | 预防措施声明 | P260 - P264 - P280 - P302 + P352 + P312 - P304 + P340 + P310 - P314 | | 危险分类 | Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral | | 储存分类代码 | 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| Y0002040 | | Calcifediol for impurity D identification | European Pharmacopoeia (EP) Reference Standard | 1259.15元/ ; | 咨询 |
产品说明 一般描述 Calcifediol is a metabolite of vitamin D3, which is responsible for maintaining appropriate amounts of calcium and phosphorus for strong as well as healthy teeth and bones.
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. 应用 Calcifediol for impurity D identification may be used as an analytical reference standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography. 包装 Unit quantity: 5 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue. 其他说明 Sales restrictions may apply. 基本信息 | 经验(实验)分子式 | C27H44O2 | | 分子量 | 400.64 | | MDL编号 | MFCD00867077 |
产品性质 | 生物来源 | synthetic | | 等级 | pharmaceutical primary standard | | agency | EP | | 形式 | solid | | manufacturer/tradename | EDQM | | technique(s) | gas chromatography (GC): suitable
liquid chromatography (LC): suitable | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | C[C@H](CCCC(C)(C)O)[C@H]1CC[C@H]2\C(CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C | | InChI | 1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1 | | InChI key | JWUBBDSIWDLEOM-DTOXIADCSA-N | | Gene Information | human ... VDR(7421) |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H301 + H311 - H330 - H372 | | 预防措施声明 | P260 - P280 - P284 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P310 | | 危险分类 | Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral | | 储存分类代码 | 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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