3-[[[(2S,4S)-4-Mercapto-1-(4-Nitrobenzyloxy)Carbonyl-2-Pyrrolidinyl]Carbonyl]Amino]Benzoic Acid CAS 202467-69-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 202467-69-4 |
| Molecular Formula | C20H19N3O7S |
| Molecular Weight | 445.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[[[(2S,4S)-4-Mercapto-1-(4-Nitrobenzyloxy)Carbonyl-2-Pyrrolidinyl]Carbonyl]Amino]Benzoic Acid (CAS 202467-69-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H19N3O7S. Molecular weight: 445.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H19N3O7S |
| Molecular Weight | 445.45 g/mol |
| Purity | >95% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-(2-{[5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamido)benzoic acid (CAS 728907-98-0)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(benzyloxy)-4-oxobutanoic acid (CAS 1105045-84-8)
- Diethyl P-(4-[2,2′:6′,2′′-terpyridin]-4′-ylphenyl)phosphonate (CAS 194800-58-3)
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