Ampicillin (CAS 69-53-4) — formula C16H19N3O4S, molecular weight 349.4; category pharmaceutical intermediates and APIs.
Ampicillin (CAS 69-53-4) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C16H19N3O4S comprises 16 C, 19 H, 3 N, 4 O, 1 S atoms. Its molecular weight is about 349.4. Reported physicochemical data: LogP about -1.1. 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 | 69-53-4 |
|---|---|
| Molecular Formula | C16H19N3O4S |
| Molecular Weight | 349.4 |
| LogP | -1.1 |
| Category | Pharmaceutical Intermediates & APIs |
Ampicillin is a pharmaceutical intermediate or API compound with CAS registry number 69-53-4 and molecular formula C16H19N3O4S (molecular weight 349.4), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 69-53-4
Its molecular formula C16H19N3O4S comprises 16 C, 19 H, 3 N, 4 O, 1 S atoms.
Also known as: Ampicillin · 氨苄西林 · Ampicillin Anhydrous
Category: pharmaceutical intermediates and APIs
The CAS registry number of Ampicillin is 69-53-4.
Molecular formula C16H19N3O4S, molecular weight 349.4.
It is also registered under: Ampicillin, 氨苄西林, Ampicillin Anhydrous.
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 Ampicillin (CAS 69-53-4), compiled from public chemistry databases.
| CAS Registry Number | 69-53-4 |
|---|---|
| PubChem CID | 2174 |
| Molecular formula | C16H19N3O4S |
| IUPAC name | 6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid |
| Molecular Weight | 349.4 |
|---|---|
| XLogP3 | -1.1 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 4 |
| Exact Mass | 349.10962727 |
| Monoisotopic Mass | 349.10962727 |
| Topological Polar Surface Area | 138 |
| Heavy Atom Count | 24 |
DTXSID20859077; 6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; 856649-99-5; 6-((2-Amino-2-phenylacetyl)amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid; RefChem:1073645; DTXCID80196632; Alpen; Guicitrine; Ampicin; Wypicil; 6-{[amino(phenyl)acetyl]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; Ampen; Semicillin R; MFCD00005175; AB-PC Sol; AB-PC
Ampicillin Anhydrous · CAS 69-53-4 · C16H19N3O4S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 无水氨苄西林