3,4-Dichloro-5-methylthiophenol CAS 1803837-31-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803837-31-1 |
| Molecular Formula | C7H6Cl2S |
| Molecular Weight | 193.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dichloro-5-methylthiophenol (CAS 1803837-31-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6Cl2S. Molecular weight: 193.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6Cl2S |
| Molecular Weight | 193.09 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.) | 1995 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dichloro Standards
- 2,4-Dichloro-6-methylbenzenethiol (CAS 140131-93-7)
- 1,2-Dichloro-3-(methylsulfanyl)benzene (CAS 17733-25-4)
- 3,5-Dichloro-4-methylthiophenol (CAS 1803729-13-6)
- 2,3-Dichloro-5-methylthiophenol (CAS 1803805-59-5)
- 2,6-Dichloro-4-methylthiophenol (CAS 1803838-39-2)
- 3,5-Dichloro-2-methylthiophenol (CAS 1804516-82-2)
- 2,5-Dichloro-3-methylthiophenol (CAS 1804896-97-6)
- 4,5-Dichloro-2-methylthiophenol (CAS 1806348-49-1)
Recommended Standards
- (2,5-dichlorophenyl)methanethiol (CAS 17799-02-9)
- 2,5-Dichlorothioanisole (CAS 17733-24-3)
- (2,4-Dichlorophenyl)(methyl)sulfane (CAS 65909-82-2)
- 5-(4-Piperidyl)pentanoic Acid (CAS 103272-56-6)
- 2-Chloro-5,6-dimethylpyridine-3-carbaldehyde (CAS 65176-92-3)
- N-Benzyl-6-bromo-N-methylpyridin-2-amine (CAS 1209458-62-7)
- 1187163-37-6 2-Methyl-4-(3-thienyl)pyridine MFCD13152484 (CAS 1187163-37-6)
- 5-((3aR,6S,6aS)-2-Amino-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-6-yl)pentanoic acid (CAS 13395-35-2)
- Ampicillin Impurity 102 (CAS CATO-C4X-1443102)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
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