(20S)-17,20,21-trihydroxypregn-4-en-3-one (CAS No. 3946-10-9) 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 Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of (20S)-17,20,21-trihydroxypregn-4-en-3-one is 3946-10-9.
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 Organic Chemicals.
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..
(20S)-17,20,21-三羟基孕-4-en-3-酮 · CAS 3946-10-9 · C21H32O4. UNII NS00050002. Collision Cross Section: 189.35 Ų [M-H]-; Collision Cross Section: 198.78 Ų [M+HCOO]-; Collision Cross Section: 195.41 Ų [M+Cl]-.
| CAS 号 | 3946-10-9 |
|---|---|
| PubChem CID | 107483 |
| 分子式 | C21H32O4 |
| IUPAC 名称 | (8R,9S,10R,13S,14S,17R)-17-[(1S)-1,2-dihydroxyethyl]-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one |
| UNII（FDA） | NS00050002 |
| Molecular Weight | 348.5 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 348.23005950 |
| Monoisotopic Mass | 348.23005950 |
| Topological Polar Surface Area | 77.8 |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| Collision Cross Section | 189.35 Ų [M-H]- |
|---|---|
| Collision Cross Section | 198.78 Ų [M+HCOO]- |
| Collision Cross Section | 195.41 Ų [M+Cl]- |
(20S)-17,20,21-Trihydroxypregn-4-en-3-one; 3946-10-9; SCHEMBL751354; XNFSGLNHLVHCFT-MQWPULPWSA-N; DTXSID001369633; EINECS 223-536-9; FP65647; 4-Pregnen-17alpha,20alpha,21-triol-3-one; NS00050002; 17-alpha, 20-beta, 21-trihydroxypreg-4-en-3-one
CAS 号 3946-10-9；分子式 C21H32O4；分子量 — g/mol。
(20S)-17,20,21-Trihydroxypregn-4-en-3-one, 3946-10-9, SCHEMBL751354, XNFSGLNHLVHCFT-MQWPULPWSA-N, DTXSID001369633, EINECS 223-536-9.
Collision Cross Section: 189.35 Ų [M-H]-; Collision Cross Section: 198.78 Ų [M+HCOO]-; Collision Cross Section: 195.41 Ų [M+Cl]-.
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
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