2-Chloro-5-(methylthio)phenol CAS 1243386-43-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243386-43-7 |
| Molecular Formula | C7H7ClOS |
| Molecular Weight | 174.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-5-(methylthio)phenol (CAS 1243386-43-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H7ClOS. Molecular weight: 174.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H7ClOS |
| Molecular Weight | 174.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-6-(ethylsulfanyl)pyrazine (CAS 1094842-83-7)
- 4-Chloro-2-(Sulfanylmethyl)phenol (CAS 118143-41-2)
- 1-(4-Chloro-5-methylthiophen-2-yl)ethan-1-one (CAS 123418-42-8)
- 5-Chloro-2-(ethylthio)pyrimidine (CAS 124595-96-6)
- 2-Chloro-4-(ethylsulfanyl)pyrimidine (CAS 1250161-32-0)
- 1-Chloro-3-(methylsulfinyl)benzene (CAS 13150-73-7)
- 4-chloro-5-methyl-6-(methylthio)pyrimidine (CAS 1343398-23-1)
- 3-Chloro-4-(methylthio)phenol (CAS 13560-43-5)
Recommended Standards
- 2-(5-Chlorothiophen-2-yl)propanal (CAS 1216295-54-3)
- 1-(5-Chlorothiophen-2-yl)propan-2-one (CAS 1249958-78-8)
- 2-(5-Chlorothiophen-2-yl)-2-methyloxirane (CAS 1216088-20-8)
- 5-Amino-3-ethyl-1-methyl-1H-pyrazole-4-carbonitrile (CAS 18280-56-3)
- 4-Methyl-2-(4-propoxyphenyl)pyrrolidine (CAS 603089-62-9)
- Bortezomib Impurity 80 (CAS 179324-86-8)
- Milrinone Impurity 15 (CAS CATO-C4X-109115)
- 3-Hydroxy-5-pentylcyclohex-2-en-1-one (CAS 58016-29-8)
- 1-Bromoisoquinoline-5-carbonitrile (CAS 1192829-87-0)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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