Budesonide Impurity 18 (CAS 95943-95-6) — formula C25H30O7, molecular weight 442.5; category pharmaceutical intermediates and APIs.
Budesonide Impurity 18 (CAS 95943-95-6) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C25H30O7 comprises 25 C, 30 H, 7 O atoms. Its molecular weight is about 442.5. Reported physicochemical data: LogP about 1.9. 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 | 95943-95-6 |
|---|---|
| Molecular Formula | C25H30O7 |
| Molecular Weight | 442.5 |
| LogP | 1.9 |
| Category | Pharmaceutical Intermediates & APIs |
Budesonide Impurity 18 is a pharmaceutical intermediate or API compound with CAS registry number 95943-95-6 and molecular formula C25H30O7 (molecular weight 442.5), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 95943-95-6
Its molecular formula C25H30O7 comprises 25 C, 30 H, 7 O atoms.
Also known as: Budesonide Impurity 18 · 布地奈德21-丁酸甲酯；布地奈德杂质18
Category: pharmaceutical intermediates and APIs
The CAS registry number of Budesonide Impurity 18 is 95943-95-6.
Molecular formula C25H30O7, molecular weight 442.5.
It is also registered under: Budesonide Impurity 18, 布地奈德21-丁酸甲酯；布地奈德杂质18.
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 Budesonide Impurity 18 (CAS 95943-95-6), compiled from public chemistry databases.
| CAS Number | 95943-95-6 |
|---|---|
| PubChem CID | 117065762 |
| Molecular Formula | C25H30O7 |
| IUPAC Name | [2-[(8S,10S,13S,14S,16R,17S)-16-acetyloxy-17-hydroxy-10,13-dimethyl-3-oxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate |
| Molecular Weight | 442.5 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 6 |
| Exact Mass | 442.19915329 |
| Monoisotopic Mass | 442.19915329 |
| Topological Polar Surface Area | 107 |
| Heavy Atom Count | 32 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 布地奈德21-丁酸甲酯；布地奈德杂质18