Amoxicillin-clavulanate potassium mixt. CAS 74469-00-4
| CAS No. | 74469-00-4 |
| Molecular Formula | C16H19N3O5S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 602.66 g/mol gives Amoxicillin-clavulanate potassium mixt. distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Amoxicillin-clavulanate potassium mixt. (CAS 74469-00-4) is a high-purity analytical reference standard with the molecular formula C16H19N3O5SC8H8NO5K and a molecular weight of 602.66 g/mol.
The molecular framework of Amoxicillin-clavulanate potassium mixt. (C16H19N3O5SC8H8NO5K) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Amoxicillin-clavulanate potassium mixt. under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H19N3O5S C8H8NO5 K |
| Molecular Weight | 602.66 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 |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amoxicillin Standards
- rac-Amoxicillin EP Impurity H (CAS 106644-43-3)
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- Amoxicillin EP Impurity F (CAS 126247-63-0)
- Amoxicillin Impurity 50 (CAS 127369-30-6)
- Amoxicillin Impurity 17 (CAS 1313237-94-3)
- Amoxicillin EP Impurity E (CAS 1356020-01-3)
- Amoxicillin-13C2,15N (Mixture of Diastereomers) (CAS 1357002-99-3)
- Amoxicillin EP Impurity D Na (CAS 1642559-71-4)
Recommended Standards
- 4-Bromo-6-fluoro-5-iodopyridin-2-amine (CAS 2755147-30-7)
- S-(3-(Diethoxyphosphoryl)-2-oxopropyl) O-ethyl carbonodithioate (CAS 1006387-06-9)
- (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-chlorobenzyl)propanoic acid (CAS 1260601-26-0)
- 2-(4-Chlorophenyl)-N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)acetamide (CAS 338784-87-5)
- 3-(1-fluoroethyl)oxetane-3-carbonitrile (CAS 2115759-90-3)
- tert-Butyl (2-(6-cyano-4-formylpyridin-2-yl)ethyl)carbamate (CAS 1393543-11-7)
- N-Methylsulfamide (CAS 72179-84-1)
- Di-tert-butyl(isopropyl)phosphine (CAS 25032-49-9)
- Ethyl 2-chloroprop-2-enoate (CAS 687-46-7)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com