4-Methylbenzenesulfonate L-Phenylalanine 2,2,2-Trichloroethyl Ester CAS 69472-84-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69472-84-0 |
| Molecular Formula | C11H12Cl3NO2 C7H8O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methylbenzenesulfonate L-Phenylalanine 2,2,2-Trichloroethyl Ester (CAS 69472-84-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H12Cl3NO2 C7H8O3S. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H12Cl3NO2 C7H8O3S |
| Molecular Weight | 468.77 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylbenzenesulfonate Standards
- Sodium 4-methylbenzenesulfonate (CAS 12068-03-0)
- Methyl 3-methylbenzenesulfonate (CAS 126865-07-4)
- SODIUM 2-METHYLBENZENESULFONATE (CAS 15046-75-0)
- 4-(4-Methylbenzenesulfonate)-4-isoquinolinol (CAS 1532-82-7)
- 4-methylbenzenesulfonate,4-nitrobenzenediazonium (CAS 1947-33-7)
- Methyl 2-methylbenzenesulfonate (CAS 23373-38-8)
- (3Z)-1-(4-Methylbenzenesulfonate) 3-Hexen-1-ol (CAS 34019-85-7)
- Ammonium 4-methylbenzenesulfonate (CAS 4124-42-9)
Recommended Standards
- tert-Butyl 3-(cyanomethyl)benzoate (CAS 1091611-71-0)
- 4-(2-(Trifluoromethyl)benzyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 2197052-41-6)
- Ethyl 2-(4-amino-2-chlorophenyl)acetate (CAS 50712-59-9)
- Biotin impurity 35 (CAS 1374019-64-3)
- Benzylpenicillin Impurity 80 (CAS CATO-C4X-189980)
- 4-Chloro-3-phenyl-1,2-oxazole-5-sulfonyl chloride (CAS 1263215-06-0)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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