(S)-2-([1,1'-biphenyl]-4-carboxamido)-5-methoxy-5-oxopentanoic acid CAS 920287-51-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 920287-51-0 |
| Molecular Formula | C19H19NO5 |
| Molecular Weight | 341.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-([1,1'-biphenyl]-4-carboxamido)-5-methoxy-5-oxopentanoic acid (CAS 920287-51-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H19NO5. Molecular weight: 341.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H19NO5 |
| Molecular Weight | 341.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 1-(2-Chloro-6-fluorobenzyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1250762-96-9)
- 2,2-Dibromo-2-nitroethanol (CAS 69094-18-4)
- tert-Butyl 3-(4-(propylcarbamoyl)phenoxy)pyrrolidine-1-carboxylate (CAS 1825392-00-4)
- 5-(chloromethyl)-3-(2-methoxyphenyl)-1,2,4-oxadiazole (CAS 110704-43-3)
- (E)-({5-[(4-chlorophenyl)sulfanyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl}methylidene)amino 2-chlorobenzoate (CAS 321533-89-5)
- (2S,3R)-3-hydroxybutane-1,2,3-tricarboxylic acid 71183-66-9 CHEBI:15607 (CAS 71183-66-9)
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