4’-Bromo Ampicillin CAS 1356019-52-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1356019-52-7 |
| Molecular Formula | C16H18BrN3O4S |
| Molecular Weight | 428.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4’-Bromo Ampicillin (CAS 1356019-52-7) pharmaceutical standards reference standard. Molecular formula: C16H18BrN3O4S. Molecular weight: 428.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H18BrN3O4S |
| Molecular Weight | 428.30 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- tert-Butyl 3-(2,7-dichloro-8-fluoropyrido[4,3-d]pyrimidin-4-yl)-3,8-diazabicyclo[3.2.1]octane-8-carboxylate (CAS 2454397-98-7)
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- Methyl 3-(4-bromophenyl)-3-(4-methoxybenzenesulfonamido)propanoate (CAS 383148-23-0)
- 2,2',2'',2'''-(2-(4-Aminobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid (CAS 123317-52-2)
- 3,4,5-Triphenylisoxazole (CAS 22020-72-0)
- 5-(2-Iodophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1339531-73-5)
- Aristolochic Acid A-13C,d3 (CAS CATO-C3D-5883)
- n-Hydroxy-2,2-dimethylpropanamide (CAS 29740-67-8)
- (S)-1-phenylbutane-1,4-diol (CAS 136173-87-0)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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