2-(1,2-Dichloro-1,2,2-trifluoroethyl)thiophene CAS 357-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 357-40-4 |
| Molecular Formula | C6H3Cl2F3S |
| Molecular Weight | 235.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(1,2-Dichloro-1,2,2-trifluoroethyl)thiophene (CAS 357-40-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H3Cl2F3S. Molecular weight: 235.05 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H3Cl2F3S |
| Molecular Weight | 235.05 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Dichloro Standards
- Ethyl 4,5-dichloro-2-hydroxybenzoate (CAS 104391-51-7)
- Methyl 4,5-dichloro-2-methoxybenzoate (CAS 1239783-16-4)
- Ethyl 2,4-dichloro-3-hydroxybenzoate (CAS 129788-29-0)
- Ethyl 2,4-dichloro-6-hydroxybenzoate (CAS 132629-98-2)
- (2,4-Dichloro-6-methylphenoxy)acetic acid (CAS 13333-87-4)
- 2-(2,6-Dichloro-4-methylphenoxy)acetic Acid (CAS 15118-82-8)
- 2-(2,4-Dichloro-5-methylphenoxy)acetic acid (CAS 1556-01-0)
- 2-(2,5-Dichloro-4-methylphenoxy)acetic acid (CAS 1585-30-4)
Recommended Standards
- 1-Bromo-3,5-dimethoxy-4-fluorobenzene (CAS 204654-94-4)
- 2-(4-Bromo-2-fluorophenoxy)ethan-1-ol (CAS 741699-22-9)
- (5-Bromo-4-fluoro-2-methoxyphenyl)methanol (CAS 923281-64-5)
- ethyl (2,2,2-trifluoroethyl) oxalate (CAS 1269151-38-3)
- 1,1,1-TRifluoro-4-(2-methyl-1h-indol-3-yl)but-3-en-2-one (CAS 202074-31-5)
- (S)-2-Amino-N-(4-methoxybenzyl)propanamide (CAS 197727-65-4)
- (6R,8S,9R)-8-Hydroxy-3-methyl-7,8,9,10-tetrahydro-2H,6H-6,9-epoxypyrimido[2,1-b][1,3]oxazocin-2-one (CAS 15425-09-9)
- Imolamine - API Standards (CAS 318-23-0)
- 4-((6,8-Dichloroquinazolin-4-yl)amino)butanoic acid (CAS 886499-14-5)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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