| Company Name: |
Shanghai Synchem Pharma Co., ltd
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| Tel: |
21-619849051-1 18521059765 |
| Email: |
synchempharma@aliyun.com |
| Products Intro: |
Product Name:Vitamin D-C22 acid
CAS:99518-38-4
Purity:>96% Package:20g,500g,10kg or as request
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| Company Name: |
Hubei Xinyang Medical Technology Co., Ltd
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| Tel: |
15347293736 15347293736 |
| Email: |
2853117764@qq.com |
| Products Intro: |
Product Name:Cholecalciferol Impurity 31
CAS:99518-38-4
Purity:98%+ Package:10mg;50mg;100mg
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| Company Name: |
Wuhan Topule
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| Tel: |
+86-02787215551 +86-19945035818 |
| Email: |
2936752263@qq.com |
| Products Intro: |
CAS:99518-38-4
Purity:98% HPLC Package:10mg.1g.1kg.5KG;1KG
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| Company Name: |
TCI (Shanghai) Chemical Trading Co., Ltd.
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| Tel: |
021-61109150 |
| Email: |
sales@tcisct.com |
| Products Intro: |
Product Name:1H-Indene-1-aceticacid,octahydro-4-[(5-hydroxy-2-methylenecyclohexylidene)ethylidene]-α,7a-dimethyl-,[1R-[1α(S*),3aβ,4E[Z(S*)],7aα]]-
CAS:99518-38-4
Package:1KG;10KG;100KG; Remarks: 纯度：根据客户需求提供
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| | Vitamin D-C22 acid Basic information |
| Product Name: | Vitamin D-C22 acid | | Synonyms: | Vitamin D-C22 acid;(2S)-2-[(1R,4E,7aR)-4-{2-[(1Z,5S)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene}-7a-methyl-octah;22-Carboxy Vitamin D3;1H-Indene-1-aceticacid,octahydro-4-[(5-hydroxy-2-methylenecyclohexylidene)ethylidene]-α,7a-dimethyl-,[1R-[1α(S*),3aβ,4E[Z(S*)],7aα]]-;1H-Indene-1-acetic acid, octahydro-4-[(5-hydroxy-2-methylenecyclohexylidene)ethylidene]-α,7a-dimethyl-, [1R-[1α(S*),3aβ,4E[Z(S*)],7aα]]- (9CI);(2S)-2-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propanoic acid;Cholecalciferol Impurity 31 | | CAS: | 99518-38-4 | | MF: | C22H32O3 | | MW: | 344.5 | | EINECS: | | | Product Categories: | | | Mol File: | 99518-38-4.mol |  |
| | Vitamin D-C22 acid Chemical Properties |
| Boiling point | 520.2±33.0 °C(Predicted) | | density | 1.11±0.1 g/cm3(Predicted) | | pka | 4.68±0.10(Predicted) |
| | Vitamin D-C22 acid Usage And Synthesis |
| Uses | 22-Carboxy Vitamin D3 is an analogue of Vitamin D3 (V676045), which is fat-soluable vitamin that mediates intestinal calcium absorbtion, and bone calcium metabolism. Vitamin D acts through a receptor that is a member of the ligand-dependent transcription factor superfamily. It modulates the proliferation and differentiation of both normal and cancer cells. It also has antiproliferative and antimetastatic effects on breast, colon, and prostate cancer cells. Activated vitamin D receptors in intestine and bone maintain calcium absorbance and homeostasis. |
| | Vitamin D-C22 acid Preparation Products And Raw materials |
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