维生素d3粉 (CAS No. 511-28-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include 精细化学品；食品添加剂. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
精细化学品；食品添加剂
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of 维生素d3粉 is 511-28-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include 精细化学品；食品添加剂.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
9,10-secoergosta-5(Z),7(E),10(19)-trien-3β-ol · CAS 511-28-4 · C28H46O. UNII KN41X73N6C.
| CAS Registry Number | 511-28-4 |
|---|---|
| PubChem CID | 5460703 |
| Molecular formula | C28H46O |
| IUPAC name | (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,5S)-5,6-dimethylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol |
| UNII (FDA) | KN41X73N6C |
| Molecular Weight | 398.7 |
|---|---|
| XLogP3 | 8.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 6 |
| Exact Mass | 398.354866087 |
| Monoisotopic Mass | 398.354866087 |
| Topological Polar Surface Area | 20.2 |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
| Reported hazard statements | H301 (100%), H311 (100%), H330 (100%), H372 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
H311 (100%): Toxic in contact with skin [Danger Acute toxicity, dermal]
Vitamin D4; 511-28-4; 22,23-dihydroergocalciferol; 24S-Methylcalciol; 22,23-dihydroercalciol; 22,23-Dihydrovitamin D2; UNII-KN41X73N6C; KN41X73N6C; EINECS 208-127-5; (24S)-methylcalciol; VITAMIN D4 [MI]; VITAMIN D4 (VD4); CHEBI:33237; (3S)-9,10-seco-5Z,7E,10(19)-ergostatrien-3-ol; 9,10-Secocholesta-5,7,10(9)-trien-3-ol, 24-methyl-; ERGOCALCIFEROL, 22,23-DIHYDRO-
CAS 511-28-4; molecular formula C28H46O; molecular weight — g/mol.
Vitamin D4, 511-28-4, 22,23-dihydroergocalciferol, 24S-Methylcalciol, 22,23-dihydroercalciol, 22,23-Dihydrovitamin D2.
Hazard statements reported: H301, H311, H330, H372.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.