3-Chloro-2,4-difluorobenzenethiol CAS 1208078-21-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1208078-21-0 |
| Molecular Formula | C6H3ClF2S |
| Molecular Weight | 180.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-2,4-difluorobenzenethiol (CAS 1208078-21-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H3ClF2S. Molecular weight: 180.60 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H3ClF2S |
| Molecular Weight | 180.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 6-Chloro-2,3-difluorothiophenol (CAS 1208075-95-9)
- 4-Chloro-2,5-difluorobenzenethiol (CAS 1208076-25-8)
- 2-Chloro-3,6-difluorothiophenol (CAS 1208076-51-0)
- 5-Chloro-2,4-difluorobenzenethiol (CAS 1208076-87-2)
- 4-Chloro-2,6-difluorothiophenol (CAS 1208077-41-1)
- 2-Chloro-4,5-difluorobenzenethiol (CAS 1208077-95-5)
- 2-Chloro-4,6-difluorobenzenethiol (CAS 1242339-38-3)
- 2-Chloro-3,4-difluorobenzenethiol (CAS 1805223-41-9)
Recommended Standards
- (1R,2R)-2-fluorocyclohexyl carbonochloridate (CAS 146516-56-5)
- 2-chloro-1-(4-fluorotetrahydropyran-4-yl)ethanone (CAS 2452340-90-6)
- 2-BROMO-5-CHLOROBENZOIC ACID 394-30-9 5-CHLORO-2-BROMOBENZOIC ACID 5-Chloro-2-fluorobenzoic acid 6-BROMO-3-CHLOROBENZOIC ACID BENZOIC ACID, 2-BROMO-5-CHLORO- LF10797 (CAS 394-30-9)
- 2-Phenyl-2-(trifluoromethoxy)acetic acid (CAS 1799793-01-3)
- 2-Amino-2-(pyridin-4-yl)acetamide (CAS 1266742-79-3)
- Ethyl 2-methyl-2-((6-(trifluoromethyl)quinolin-4-yl)thio)propanoate (CAS 2869951-45-9)
- 24240-04-8 beta-Allocryptopine Benzo(e)(1,3)dioxolo(4,5-k)(3)benzazecin-14(6H)-one, 5,7,8,15-tetrahydro-3,4-dimethoxy-6-methyl- 5,7,8,15-Tetrahydro-3,4-dimethoxy-6-methylbenzo(e)(1,3)dioxolo(4,5-k)(3)benzazecin-14(6H)-one gamma-Homochelidonine Fagarine I (CAS 24240-04-8)
- 1-Bromo-4-((chloromethyl)sulfonyl)benzene (CAS 54091-06-4)
- 2,6-Dimethoxy-5-methylpyrimidin-4(1H)-one (CAS 52280-99-6)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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