17,21-dihydroxy-16alpha-methylpregna-4,9(11)-diene-3,20-dione 21-acetate (CAS 34542-56-8) — formula C24H32O5, molecular weight 400.5; category organic chemicals.
17,21-dihydroxy-16alpha-methylpregna-4,9(11)-diene-3,20-dione 21-acetate (CAS 34542-56-8) is a chemical raw material in the organic chemicals category. Its molecular formula C24H32O5 comprises 24 C, 32 H, 5 O atoms. Its molecular weight is about 400.5. Reported physicochemical data: LogP about 2.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 34542-56-8 |
|---|---|
| Molecular Formula | C24H32O5 |
| Molecular Weight | 400.5 |
| LogP | 2.5 |
| Category | Organic Chemicals |
17,21-dihydroxy-16alpha-methylpregna-4,9(11)-diene-3,20-dione 21-acetate is a carbon-based organic compound with CAS registry number 34542-56-8 and molecular formula C24H32O5 (molecular weight 400.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 34542-56-8
Its molecular formula C24H32O5 comprises 24 C, 32 H, 5 O atoms.
Also known as: 17,21-dihydroxy-16alpha-methylpregna-4,9(11)-diene-3,20-dione 21-acetate · 克拉司酮杂质12
Category: organic chemicals
The CAS registry number of 17,21-dihydroxy-16alpha-methylpregna-4,9(11)-diene-3,20-dione 21-acetate is 34542-56-8.
Molecular formula C24H32O5, molecular weight 400.5.
It is also registered under: 17,21-dihydroxy-16alpha-methylpregna-4,9(11)-diene-3,20-dione 21-acetate, 克拉司酮杂质12.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 17,21-dihydroxy-16alpha-methylpregna-4,9(11)-diene-3,20-dione 21-acetate (CAS 34542-56-8), compiled from public chemistry databases.
| CAS Number | 34542-56-8 |
|---|---|
| PubChem CID | 13519827 |
| Molecular Formula | C24H32O5 |
| IUPAC Name | [2-[(8S,10S,13S,14S,16R,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate |
| UNII (FDA) | NS00029678 |
| Molecular Weight | 400.5 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 400.22497412 |
| Monoisotopic Mass | 400.22497412 |
| Topological Polar Surface Area | 80.7 |
| Heavy Atom Count | 29 |
34542-56-8; 17,21-Dihydroxy-16alpha-methylpregna-4,9(11)-diene-3,20-dione 21-acetate; EINECS 252-078-2; SCHEMBL8200254; DTXSID90188083; NS00029678; 17-Hydroxy-16alpha-methyl-3,20-dioxopregna-4,9(11)-dien-21-yl acetate
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 克拉司酮杂质12