Relebactam Impurity 143 CAS CATO-C4X-2144143
| CAS No. | CATO-C4X-2144143 |
| Molecular Formula | C23H42N8O11S2 |
| Molecular Weight | 670.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Relebactam Impurity 143 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.
Relebactam Impurity 143 (CAS CATO-C4X-2144143), molecular formula C23H42N8O11S2 and molecular weight 670.75 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C23H42N8O11S2, Relebactam Impurity 143 contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 670.75 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C23H42N8O11S2 |
| Molecular Weight | 670.75 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 2 |
Related Relebactam Standards
- Relebactam Impurity 35 (CAS CATO-C4X-214435)
- Relebactam Impurity 134 (CAS CATO-C4X-2144134)
- Relebactam Impurity 126 (CAS CATO-C4X-2144126)
- Relebactam Impurity 21 (CAS CATO-C4X-214421)
- Relebactam Impurity 132 (CAS CATO-C4X-2144132)
- Relebactam Impurity 146 (CAS CATO-C4X-2144146)
- Relebactam Impurity 139 (CAS CATO-C4X-2144139)
- Relebactam Impurity 5 (CAS CATO-C4X-21445)
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- 4-(Fluoromethyl)pyrimidine-5-carbonitrile (CAS 1427195-11-6)
- (2Z)-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}ethyl)-3-[(4-methoxyphenyl)amino]-N-methyl-2-phenylprop-2-enamide (CAS 337919-79-6)
- 4-(5-Isopropyl-1,3,4-oxadiazol-2-yl)-N-(thiophen-2-ylmethyl)piperidine-1-carboxamide (CAS 1251612-36-8)
- 2-Butoxypyridine-3-boronic acid (CAS 1987879-23-1)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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