Halometasone Impurity 3 (CAS 80157-55-7) — formula C21H25ClF2O5, molecular weight 430.9; category pharmaceutical intermediates and APIs.
Halometasone Impurity 3 (CAS 80157-55-7) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C21H25ClF2O5 comprises 21 C, 25 H, 1 Cl, 2 F, 5 O atoms. Its molecular weight is about 430.9. 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 | 80157-55-7 |
|---|---|
| Molecular Formula | C21H25ClF2O5 |
| Molecular Weight | 430.9 |
| LogP | 2.5 |
| Category | Pharmaceutical Intermediates & APIs |
Halometasone Impurity 3 is a pharmaceutical intermediate or API compound with CAS registry number 80157-55-7 and molecular formula C21H25ClF2O5 (molecular weight 430.9), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 80157-55-7
Its molecular formula C21H25ClF2O5 comprises 21 C, 25 H, 1 Cl, 2 F, 5 O atoms.
Also known as: Halometasone Impurity 3 · (6α,11β,16α,17α)-2-氯-6,9-二氟-11,17-二羟基-16-甲基-3-氧雄雄-1,4-二烯-17-羧酸
Category: pharmaceutical intermediates and APIs
The CAS registry number of Halometasone Impurity 3 is 80157-55-7.
Molecular formula C21H25ClF2O5, molecular weight 430.9.
It is also registered under: Halometasone Impurity 3, (6α,11β,16α,17α)-2-氯-6,9-二氟-11,17-二羟基-16-甲基-3-氧雄雄-1,4-二烯-17-羧酸.
Category: Pharmaceutical Intermediates & APIs.
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 Halometasone Impurity 3 (CAS 80157-55-7), compiled from public chemistry databases.
| CAS Number | 80157-55-7 |
|---|---|
| PubChem CID | 70566517 |
| Molecular Formula | C21H25ClF2O5 |
| IUPAC Name | (6S,8S,9R,10S,11S,13S,14S,16R,17R)-2-chloro-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17-carboxylic acid |
| Molecular Weight | 430.9 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 1 |
| Exact Mass | 430.1358579 |
| Monoisotopic Mass | 430.1358579 |
| Topological Polar Surface Area | 94.8 |
| Heavy Atom Count | 29 |
80157-55-7; Halometasone Impurity 9; Halometasone Impurity N2; SCHEMBL11338788
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: (6α,11β,16α,17α)-2-氯-6,9-二氟-11,17-二羟基-16-甲基-3-氧雄雄-1,4-二烯-17-羧酸