Pregn-4-ene-3,20-dione,11,17-dihydroxy-, (11a)- (CAS 603-98-5) — formula C21H30O4, molecular weight 346.5; category organic chemicals.
Pregn-4-ene-3,20-dione,11,17-dihydroxy-, (11a)- (CAS 603-98-5) is a organic chemicals. Its molecular formula C21H30O4 comprises 21 C, 30 H, 4 O atoms. Its molecular weight is about 346.5. Reported physicochemical data: LogP about 1.7. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 603-98-5 |
|---|---|
| Molecular Formula | C21H30O4 |
| Molecular Weight | 346.5 |
| LogP | 1.7 |
| Applications | Pregn-4-ene-3, 20-dione, 17-dihydroxy, agrochemicals, dyes, solvents |
| Category | Organic Chemicals |
Documented applications: Pregn-4-ene-3, 20-dione, 17-dihydroxy, agrochemicals, dyes, solvents.
Pregn-4-ene-3,20-dione,11,17-dihydroxy-, (11a)- is a carbon-based organic compound with CAS registry number 603-98-5 and molecular formula C21H30O4 (molecular weight 346.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 603-98-5
Its molecular formula C21H30O4 comprises 21 C, 30 H, 4 O atoms.
Also known as: Pregn-4-ene-3,20-dione,11,17-dihydroxy-, (11a)- · Pregn-4-烯-3,20-二酮,11,17-二羟基-,(11a)-
Category: organic chemicals
The CAS registry number of Pregn-4-ene-3,20-dione,11,17-dihydroxy-, (11a)- is 603-98-5.
Molecular formula C21H30O4, molecular weight 346.5.
It is also registered under: Pregn-4-ene-3,20-dione,11,17-dihydroxy-, (11a)-, Pregn-4-烯-3,20-二酮,11,17-二羟基-,(11a)-.
Recorded applications: Pregn-4-ene-3, 20-dione, 17-dihydroxy, agrochemicals, dyes, solvents.
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 Pregn-4-ene-3,20-dione,11,17-dihydroxy-, (11a)- (CAS 603-98-5), compiled from public chemistry databases.
| CAS Registry Number | 603-98-5 |
|---|---|
| PubChem CID | 222803 |
| Molecular formula | C21H30O4 |
| IUPAC name | (8S,9S,10R,11R,13S,14S,17R)-17-acetyl-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one |
| Molecular Weight | 346.5 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 346.21440943 |
| Monoisotopic Mass | 346.21440943 |
| Topological Polar Surface Area | 74.6 |
| Heavy Atom Count | 25 |
603-98-5; 21-Dehydrohydrocortisone; (11?)-11,17-Dihydroxypregn-4-ene-3,20-dione; Pregn-4-ene-3,20-dione,11,17-dihydroxy-, (11a)-; SCHEMBL139280; (11|A)-11,17-Dihydroxypregn-4-ene-3,20-dione; 11b,17a-Dihydroxyprogesterone; 11b,17-dihydroxy-Progesterone; NSC9730; NSC-9730; NSC48979; NSC-48979; 11alpha,17alpha-dihydroxyprogesterone; Pregn-4-ene-11b,17a-diol-3,20-dione; 11b,17-dihydroxy-Pregn-4-ene-3,20-dione; 11b,17a-Dihydroxypregn-4-ene-3,20-dione
Pregn-4-ene-3,20-dione,11,17-dihydroxy-, (11a)- · CAS 603-98-5 · C21H30O4.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.