Fmoc-D-Val-OPfp CAS 125043-10-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125043-10-9 |
| Molecular Formula | C26H20F5NO4 |
| Molecular Weight | 505.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fmoc-D-Val-OPfp (CAS 125043-10-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H20F5NO4. Molecular weight: 505.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H20F5NO4 |
| Molecular Weight | 505.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Upadacitinib Impurity 21 (CAS 2715120-86-6)
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- Upadacitinib Impurity 193 (CAS CATO-C4X-2405193)
- 2-bromo-1,4-diethylbenzene (CAS 52076-43-4)
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- 4-Methoxy-1-vinyl-9H-pyrido[3,4-b]indole (CAS 26585-13-7)
- N-(4-Bromopyridin-2-yl)propanamide (CAS 1285530-55-3)
- 2-(4-Methoxyphenyl)-1-methyl-6-oxopiperidine-3-carboxamide (CAS 1311316-94-5)
- 2-(Aminomethyl)-5-bromo-3-cyano-4-(difluoromethyl)pyridine (CAS 1805369-14-5)
- Eosinophilotactic Peptide (CAS 61756-28-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com