4-(4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)phenyl)butanoic acid CAS 186320-14-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 186320-14-9 |
| Molecular Formula | C25H23NO4 |
| Molecular Weight | 401.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)phenyl)butanoic acid (CAS 186320-14-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H23NO4. Molecular weight: 401.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H23NO4 |
| Molecular Weight | 401.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 1 |
Related H Standards
- 4-(2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)phenyl)butanoic acid (CAS 1185301-18-1)
- 2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)-3-phenylbutanoic acid (CAS 1214028-21-3)
- 3-{[(9h-fluoren-9-ylmethoxy)carbonyl](4-methylphenyl)amino}propanoic acid (CAS 1344305-98-1)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-phenylbutanoic acid (CAS 186320-01-4)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-methyl-3-phenylpropanoic acid (CAS 212394-94-0)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(m-tolyl)propanoic acid (CAS 376588-51-1)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(p-tolyl)propanoic acid (CAS 746672-85-5)
- 2-(4-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)phenyl)acetic acid (CAS 2137611-55-1)
Recommended Standards
- (2S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-phenylbutanoic acid (CAS 321524-79-2)
- 6-Isopropyl-10-methoxy-9-(3-methoxypropoxy)-2-oxo-6,7-dihydro-2h-pyrido[2,1-a]isoquinoline-3-carboxylic acid (CAS 1802407-46-0)
- (2S,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-phenylbutanoic acid (CAS 321524-83-8)
- N-(5-Isobutyl-1,3,4-thiadiazol-2-yl)tetrahydrofuran-2-carboxamide (CAS 600160-03-0)
- 1-Benzoyl-5,6-dihydropyridin-2(1H)-one (CAS 725746-33-8)
- 5-Chloro-1,3,6-trimethyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 937600-63-0)
- Tributylamine hydrobromide (CAS 37026-85-0)
- 3-Nitro-1H-pyrrolo[3,2-b]pyridine-5-carbonitrile (CAS 1190318-29-6)
- Boc-(R)-2-amino-2-methylbutanoic acid (CAS 123254-58-0)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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