Methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(2-methylphenyl)propanoate CAS 1820576-19-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1820576-19-9 |
| Molecular Formula | C26H25NO4 |
| Molecular Weight | 415.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(2-methylphenyl)propanoate (CAS 1820576-19-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H25NO4. Molecular weight: 415.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H25NO4 |
| Molecular Weight | 415.48 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.) | 1995 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(3-methylphenyl)propanoate (CAS 1820570-31-7)
- 6-Demethyl 6-O-Benzyl Papaverine (CAS 18813-62-2)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2,6-dimethylphenyl)propanoic acid (CAS 1697380-24-7)
- AMT hydrochloride (CAS 21463-31-0)
- Ethyl 4-((4-bromobenzyl)thio)-6-methyl-2-oxo-1,2-dihydropyrimidine-5-carboxylate (CAS 900002-56-4)
- 2-(Tert-pentyloxy)pyridin-4-amine (CAS 1250058-59-3)
- Ethyl 4-oxo-1,4-dihydropyrrolo[2,1-f][1,2,4]triazine-5-carboxylate (CAS 938192-23-5)
- Trifluoro-methanesulfonic acid (1,1-dimethylbutyl)dimethylsilyl ester (CAS 2733915-93-8)
- N-(4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxamide (CAS 882679-35-8)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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