1-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)-1H-imidazole-4-carboxylic acid CAS 1696540-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1696540-75-6 |
| Molecular Formula | C21H19N3O4 |
| Molecular Weight | 377.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)-1H-imidazole-4-carboxylic acid (CAS 1696540-75-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H19N3O4. Molecular weight: 377.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H19N3O4 |
| Molecular Weight | 377.39 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 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
Related H Standards
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(furan-2-yl)propanoic acid (CAS 1236257-99-0)
- (((9H-fluoren-9-yl)methoxy)carbonyl)histidine (CAS 157355-76-5)
- 3-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 2137821-77-1)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(furan-2-yl)propanoic acid (CAS 282525-14-8)
- 2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)-5-fluorobenzoic acid (CAS 1185296-60-9)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-fluorobenzoic acid (CAS 1185296-64-3)
- 2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)-4-fluorobenzoic acid (CAS 1185298-00-3)
- 3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-4-fluorobenzoic acid (CAS 1339407-92-9)
Recommended Standards
- GSK-481, >98% (HPLC) (CAS 1622849-58-4)
- tert-Butyl 3-[(3,4-difluorophenyl)methyl]-4-oxo-3H,4H,5H,6H,7H,8H-pyrido[4,3-d]pyrimidine-6-carboxylate (CAS 1798531-26-6)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(furan-2-yl)propanoic acid (CAS 159611-02-6)
- 6-Bromo-4-chlorobenzofuran-3-carbaldehyde (CAS 2763872-73-5)
- 1-(3-Chloro-4-methylphenyl)thiourea (CAS 117174-84-2)
- Pyrrolidin-3-yl acetate (CAS 51285-22-4)
- 5-Cyclopropoxy-4-fluoro-N,N-dimethylpyridin-3-amine (CAS 1243399-38-3)
- (S)-6-Fluoro-2,2-dimethylchroman-4-amine hydrochloride (CAS 390744-78-2)
- 3-Bromo-1H-pyrrolo[3,2-c]pyridine-4-carbonitrile (CAS 1000341-71-8)
- Peptide 434 (CAS CATO-CPTD788434)
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