349-50-8 Toluene, alpha-chloro-alpha,alpha-difluoro- 4-05-00-00814 (Beilstein Handbook Reference) Benzene, (chlorodifluoromethyl)- BRN 2041754 (Chlorodifluoromethyl)benzene omega-Chlorodifluorotoluene Difluorochlorotoluene CAS 349-50-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 349-50-8 |
| Molecular Formula | C7H11ClF2 |
| Molecular Weight | 168.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
349-50-8 Toluene, alpha-chloro-alpha,alpha-difluoro- 4-05-00-00814 (Beilstein Handbook Reference) Benzene, (chlorodifluoromethyl)- BRN 2041754 (Chlorodifluoromethyl)benzene omega-Chlorodifluorotoluene Difluorochlorotoluene (CAS 349-50-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H11ClF2. Molecular weight: 168.61 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H11ClF2 |
| Molecular Weight | 168.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- 4-(Chloromethyl)-1,1-difluorocyclohexane (CAS 1545679-12-6)
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- 3-Methyl-1-phenyl-2-piperazinone hydrochloride (CAS 1609395-25-6)
- Methyl (1S,4R,5R)-2-azabicyclo[2.1.1]hexane-5-carboxylate hydrochloride (CAS 1279115-48-8)
- Pramipexole Impurity 11 （and enantiomer） (CAS 1246818-51-8)
- 2-Fluoro-4-methyl-3-(trifluoromethyl)benzoyl chloride (CAS 1824271-04-6)
- 3,5-dimethyl-1-(2-methylpropyl)-1H-pyrazole-4-sulfonamide (CAS 1251037-85-0)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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