reichstein'S substance S 21-acetate (CAS No. 640-87-9) 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 reichstein'S substance S 21-acetate is 640-87-9.
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.
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reichstein'S substance S 21-acetate · CAS 640-87-9 · C23H32O5. UNII WYH4TKR3TF.
| CAS Registry Number | 640-87-9 |
|---|---|
| PubChem CID | 101816 |
| Molecular formula | C23H32O5 |
| IUPAC name | [2-[(8R,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate |
| UNII (FDA) | WYH4TKR3TF |
| Molecular Weight | 388.5 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 388.22497412 |
| Monoisotopic Mass | 388.22497412 |
| Topological Polar Surface Area | 80.7 |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Reported hazard statements | H361 (100%), H411 (100%) |
|---|
H361 (100%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
H411 (100%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione; 11-Deoxycortisol 21-acetate; cortexolone 21-acetate; WYH4TKR3TF; EINECS 211-369-4; CORTODOXON 21-ACETATE; Pregn-4-ene-3,20-dione, 21-(acetyloxy)-17-hydroxy-; NSC 81196; NSC-81196; REICHSTEIN SUBSTANCE S 21-ACETATE; HYDROCORTISONE IMPURITY K [EP IMPURITY]; 21-ACETOXY-17.ALPHA.-HYDROXYPROGESTERONE; 17,21-DIHYDROXYPREGN-4-ENE-3,20-DIONE 21-ACETATE; HYDROCORTISONE IMPURITY K (EP IMPURITY); RefChem:437235; 21-ACETOXY-17ALPHA-HYDROXYPROGESTERONE
CAS 640-87-9; molecular formula C23H32O5; molecular weight — g/mol.
21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione, 11-Deoxycortisol 21-acetate, cortexolone 21-acetate, WYH4TKR3TF, EINECS 211-369-4, CORTODOXON 21-ACETATE.
Hazard statements reported: H361, H411.
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.
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