(S)-3-amino-4-((S)-1-amino-1-oxo-3-phenylpropan-2-ylamino)-4-oxobutanoic acid 5241-71-4 L-Aspartic acid-L-phenylalanine amide CAS 5241-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5241-71-4 |
| Molecular Formula | C13H17N3O4 |
| Molecular Weight | 279.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (S)-3-amino-4-((S)-1-amino-1-oxo-3-phenylpropan-2-ylamino)-4-oxobutanoic acid 5241-71-4 L-Aspartic acid-L-phenylalanine amide (CAS 5241-71-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H17N3O4. Molecular weight: 279.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H17N3O4 |
| Molecular Weight | 279.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 304887-17-0 4-Oxo-4-{[4-(propoxycarbonyl)phenyl]amino}butanoic acid MFCD01055660 (CAS 304887-17-0)
- Hydrochlorothiazide Impurity 20 (CAS 82205-98-9)
- TPCA-1 (CAS 507475-17-4)
- (S)-3-Amino-3-(2-bromo-4-(trifluoromethyl)phenyl)propan-1-ol (CAS 1388085-94-6)
- 2-Bromo-3-(difluoromethyl)-5-methoxy-6-(trifluoromethyl)pyridine (CAS 1805164-26-4)
- 1-(3-(1-Butylpyrrolidin-2-yl)pyridin-2-yl)piperazine (CAS 1352519-41-5)
- N-(4-(3-Methoxypyrrolidin-1-yl)phenyl)cyclopentanecarboxamide (CAS 1797083-06-7)
- (S)-2-Amino-3-(2,5-dichlorophenyl)propanoic acid hydrochloride (CAS 457654-89-6)
- Ethyl 5-(methoxymethyl)-1h-1,2,4-triazole-3-carboxylate (CAS 329984-04-5)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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