304887-17-0 4-Oxo-4-{[4-(propoxycarbonyl)phenyl]amino}butanoic acid MFCD01055660 CAS 304887-17-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 304887-17-0 |
| Molecular Formula | C14H17NO5 |
| Molecular Weight | 279.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
304887-17-0 4-Oxo-4-{[4-(propoxycarbonyl)phenyl]amino}butanoic acid MFCD01055660 (CAS 304887-17-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H17NO5. Molecular weight: 279.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H17NO5 |
| 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- TPCA-1 (CAS 507475-17-4)
- (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)
- tert-butyldimethyl[trans-3-(bromomethyl)cyclobutoxy]silane (CAS 2167794-24-1)
- 2-[2-(2-chlorophenyl)-1,3-thiazol-4-yl]ethan-1-amine dihydrochloride (CAS 1423031-11-1)
- (4,5-Dihydro-2-oxazolyl)benzene 2-Phenyl(2-oxazoline) 4,5-Dihydro-2-phenyloxazole 7127-19-7 D2155 (CAS 7127-19-7)
- Lifitegrast Impurity 35 (CAS 2295862-29-0)
- (R)-1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)ethan-1-amine (CAS 1079652-99-5)
- 2-(3,4-Dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-71-0)
- 4-Bromo-2-methylbenzylamine (CAS 376646-62-7)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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 13829788188 / jacky.chen@cato-chem.com