(S)-3-Azido-2-(Fmoc-amino)propionic acid 684270-46-0 Fmoc-3-azido-L-alanine Fmoc-|A-azido-Ala-OH CAS 684270-46-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 684270-46-0 |
| Molecular Formula | C18H28N4O4 |
| Molecular Weight | 364.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-Azido-2-(Fmoc-amino)propionic acid 684270-46-0 Fmoc-3-azido-L-alanine Fmoc-|A-azido-Ala-OH (CAS 684270-46-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H28N4O4. Molecular weight: 364.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H28N4O4 |
| Molecular Weight | 364.44 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- [2-(difluoromethoxy)-4-methoxyphenyl]methanol (CAS 1248209-20-2)
- (E)-2-(((3-fluoro-4-methylphenyl)imino)methyl)-6-methoxyphenol (CAS 303758-88-5)
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- 1,1-Diethyl 3-oxocyclopentane-1,1-dicarboxylate (CAS 180573-13-1)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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