2,4-Dichloro-3-trifluoromethylbenzenethiol CAS 1349716-86-4
| CAS No. | 1349716-86-4 |
| Molecular Formula | C7H3Cl2F3S |
| Molecular Weight | 247.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 247.06 g/mol gives 2,4-Dichloro-3-trifluoromethylbenzenethiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,4-Dichloro-3-trifluoromethylbenzenethiol (CAS 1349716-86-4), a certified reference material (molecular formula C7H3Cl2F3S, MW 247.06 g/mol) for analytical method development and quality control.
The molecular framework of 2,4-Dichloro-3-trifluoromethylbenzenethiol (C7H3Cl2F3S) is characterized by sulfur-containing functionality, fluorine/chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,4-Dichloro-3-trifluoromethylbenzenethiol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H3Cl2F3S |
| Molecular Weight | 247.06 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Dichloro Standards
- 1-(6,7-dichloro-2,3-dihydro-1,4-benzodioxin -5-yl)-1-ethanone (CAS 166816-11-1)
- (e)-3-(3,5-Dichloro-2-methoxyphenyl)acrylic acid (CAS 18158-55-9)
- (E)-3-(3,5-Dichloro-4-methoxyphenyl)acrylic acid (CAS 24076-35-5)
- 2,4-Dichloro-6-fluoro-7-methoxyquinazoline (CAS 864291-35-0)
- 2,4-Dichloro-7-fluoro-6-methoxyquinazoline (CAS 864292-37-5)
- 5,7-Dichloro-2,3-dihydrobenzofuran-3-acetic Acid (CAS 2070896-36-3)
- Methyl 5,6-dichloro-2-cyclopropylpyrimidine-4-carboxylate (CAS 1165931-72-5)
- 5,8-Dichloro-7-nitro-1,2,3,4-tetrahydroisoquinoline (CAS 1261079-69-9)
Recommended Standards
- 3-(4-Bromo-2-fluorophenyl)propanoic Acid (CAS 134057-95-7)
- Methyl 4-bromo-5-fluoro-2-methylbenzoate (CAS 1352889-89-4)
- 5-Bromo-2-fluoro-N,N-dimethylnicotinamide (CAS 1310416-60-4)
- methyl 2-bromo-2-(2-fluorophenyl)acetate (CAS 135660-93-4)
- 2-Bromo-1-(5-(2-chloro-4-nitrophenyl)furan-2-yl)ethan-1-one (CAS 657405-46-4)
- 6-Bromo-1,3-dimethyl-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one (CAS 120182-96-9)
- Methyl 2-{[(4-methylphenyl)sulfonyl]methyl}-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1616500-59-4)
- 3-((2-Bromophenyl)thio)butan-2-one (CAS 204980-73-4)
- 3-(4-Fluorophenyl)-6-(trifluoromethyl)picolinic acid (CAS 1214379-14-2)
- N-Fmoc-N’-trifluoroacetyl-L-lysine (CAS 76265-69-5)
- 6-bromo-8-methylimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 1126636-93-8)
- 3-(5-Formyl-4H-1,2,4-triazol-3-yl)benzonitrile (CAS 944906-43-8)
- 6-Methyl-4-phenylpyridin-2(1H)-one (CAS 63404-83-1)
- Hexapeptide-10 (CAS 146439-94-3)
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 18665070610 / Nicole.chen@cato-chem.com