2-(4-(((((9H-fluoren-9-yl)methoxy)carbonyl)amino)methyl)phenoxy)acetic acid CAS 721939-61-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 721939-61-3 |
| Molecular Formula | C24H21NO5 |
| Molecular Weight | 403.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(((((9H-fluoren-9-yl)methoxy)carbonyl)amino)methyl)phenoxy)acetic acid (CAS 721939-61-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H21NO5. Molecular weight: 403.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H21NO5 |
| Molecular Weight | 403.43 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.) | 1986 |
| Nitrogen Atoms | 1 |
Related H Standards
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-methoxyphenyl)acetic acid (CAS 1028530-29-1)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(2-methoxyphenyl)acetic acid (CAS 1219183-23-9)
- 2-(1-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)cyclobutyl)-1h-imidazole-4-carboxylic acid (CAS 1343748-35-5)
- 4-((((9h-Fluoren-9-yl)methoxy)carbonyl)(2-hydroxyethyl)amino)benzoic acid (CAS 1343862-60-1)
- 2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-hydroxyphenyl)propanoic acid (CAS 138775-49-2)
- 2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(4-hydroxyphenyl)propanoic acid (CAS 174879-26-6)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-2-carboxylic acid (CAS 2138409-62-6)
- 4-[2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)ethoxy]benzoic acid (CAS 882847-29-2)
Recommended Standards
- 2-((1-Cyanocyclohexyl)amino)-2-oxoethyl 3-phenylbenzo[c]isoxazole-5-carboxylate (CAS 871561-80-7)
- 2-(4-Methoxyphenyl)-4-(pyren-1-ylmethylene)oxazol-5(4H)-one (CAS 88351-58-0)
- 1,1'-(((3,4-Dimethoxyphenethyl)azanediyl)bis(methylene))bis(pyrrolidine-2,5-dione) (CAS 866041-23-8)
- 5-Nitro-2-(4-vinylphenyl)isoindoline-1,3-dione (CAS 89014-97-1)
- n-(3-(1h-Pyrazol-1-yl)propyl)benzo[d]thiazol-2-amine (CAS 1172729-27-9)
- 6-phenoxypyridine-3-carboximidamide dihydrochloride (CAS 1208952-56-0)
- 5-(2-(Hydrazinecarbonyl)-[1,1'-biphenyl]-3-yl)oxazole-4-carboxylic acid (CAS 94066-14-5)
- (2,5-Dioxaspiro[3.4]Octan-7-yl)methanamine (CAS 2306270-09-5)
- Methadone Impurity N (CAS 6639-43-6)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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