N-Fmoc-5,5,5-trifluoro-L-norvaline CAS 144207-41-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144207-41-0 |
| Molecular Formula | C20H18F3NO4 |
| Molecular Weight | 393.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Fmoc-5,5,5-trifluoro-L-norvaline (CAS 144207-41-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H18F3NO4. Molecular weight: 393.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H18F3NO4 |
| Molecular Weight | 393.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (2S,3R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4,4,4-trifluoro-3-methylbutanoic acid (CAS 1414349-24-8)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5,5,5-trifluoropentanoic acid (CAS 144207-42-1)
- (2S,3S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,4,4-trifluoro-3-methylbutanoic acid (CAS 1414349-23-7)
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- 4-(2-(Pyridin-3-yl)-1H-indol-3-yl)butan-1-amine oxalate (CAS 916494-31-0)
- Cyclohexane-d11 (CAS 1520-59-8)
- 4-(4-Chloro-1h-pyrazol-1-yl)-2-methyl-2-(methylamino)butanamide (CAS 1247474-21-0)
- Rtitrexed Impurity 24 (CAS CATO-C4X-138624)
- 1217769-81-7 1305AD C12H15Cl2NO3 Methyl (2S,4S)-4-(3-chlorophenoxy)-2-pyrrolidinecarboxylate hydrochloride (CAS 1217769-81-7)
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