L-Isoleucine 7-amido-4-methylcoumarin trifluroacetate CAS 191723-53-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 191723-53-2 |
| Molecular Formula | C16H20N2O3 C2HF3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity L-Isoleucine 7-amido-4-methylcoumarin trifluroacetate (CAS 191723-53-2) pharmaceutical standards reference standard. Molecular formula: C16H20N2O3 C2HF3O2. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H20N2O3 C2HF3O2 |
| Molecular Weight | 402.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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- D-Isoleucine (CAS 319-78-8)
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- L-Isoleucine N-Carboxyanhydride (CAS 45895-90-7)
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Recommended Standards
- 1-(2-(2-Chlorophenoxy)ethyl)-3-methylpiperazine (CAS 1241170-75-1)
- (3',5'-Dimethoxy-[1,1'-biphenyl]-4-yl)methanol (CAS 1199257-84-5)
- Bendamustine Impurity 14 (CAS CATO-C4X-127114)
- (Z)-2-(Trityloxyimino)-2-[2-(tritylamino)thiazol-4-yl]acetic Acid (CAS 68786-47-0)
- tert-Butyl 3-cyano-1-oxa-8-azaspiro[4.5]decane-8-carboxylate (CAS 1160246-93-4)
- ethyl 5-hydroxy-4-oxohexanoate (CAS 105469-27-0)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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