(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl Chloride (ca. 18% in Dichloromethane, ca. 1.0mol/L) [for Determination of the optical purity of Alcohols and Amines] 39637-99-5 CAS 39637-99-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39637-99-5 |
| Molecular Formula | C10H14ClF3O2 |
| Molecular Weight | 258.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl Chloride (ca. 18% in Dichloromethane, ca. 1.0mol/L) [for Determination of the optical purity of Alcohols and Amines] 39637-99-5 (CAS 39637-99-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H14ClF3O2. Molecular weight: 258.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H14ClF3O2 |
| Molecular Weight | 258.67 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | F/Cl-containing |
Related alpha Standards
- 7-methoxy-3,4-dihydronaphthalene-2-sulfonyl chloride (CAS 1461713-93-8)
- 6-methoxy-3,4-dihydronaphthalene-2-sulfonyl chloride (CAS 1864058-20-7)
- 2-(6-methoxy-2-naphthyl)propanoyl chloride (CAS 38835-18-6)
- 4-Methoxy-1-methyl-4-(N-boc)-methylamino piperidine (CAS 1227266-85-4)
- 13-Methoxy-13-oxotridecanoic acid (CAS 3927-59-1)
- 2-Methoxy-2-thiomethylbenzophenone (CAS 746652-03-9)
- 2-Methoxy-4-thiomethylbenzophenone (CAS 73242-08-7)
- 3-Methoxy-4-[(phenylsulfanyl)methyl]benzaldehyde (CAS 438532-51-5)
Recommended Standards
- 20445-33-4 472VA70UL4 alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, (S)-(+)- UNII-472VA70UL4 Mosher's reagent (S)-(+)-form [MI] Benzeneacetyl chloride, alpha-methoxy-alpha-(trifluoromethyl)-, (alphaS)- (+)-(S)-Mtpa-Cl (+)-(alphaS)-alpha-Methoxy-alpha-(trifluoromethyl)benzeneacetyl chloride (+)-Mtpa chloride (+)-Mtpa-Cl (+)-Mosher's chloride Mosher's chloride, (S)-(+)- (CAS 20445-33-4)
- 4-Chloro-6-(4-fluorophenyl)quinazoline (CAS 1003025-51-1)
- Ethyl 8-chloro-6-fluorochromane-3-carboxylate (CAS 2106798-62-1)
- benzyl 3-amino-1H-pyrazole-4-carboxylate (CAS 32016-28-7)
- 3-Methyl-3-(3-methylfuran-2-carboxamido)butanoic acid (CAS 1342644-37-4)
- 1-(4-(Aminomethyl)piperidin-1-yl)-2-cyclopentylethan-1-one (CAS 1249682-72-1)
- trans-2-(chloromethyl)cyclopropanecarboxylic acid (CAS 881649-76-9)
- Cyclocommunol (CAS 145643-96-5)
- (S)-1-Benzyl 5-(2,5-dioxopyrrolidin-1-yl) 2-acetamidopentanedioate (CAS 98318-09-3)
- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510840-70-6)
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