4-((4-Chlorophenyl)(mercapto)methyl)phenol CAS 1039963-45-5
| CAS No. | 1039963-45-5 |
| Molecular Formula | C13H11ClOS |
| Molecular Weight | 250.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-((4-Chlorophenyl)(mercapto)methyl)phenol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
4-((4-Chlorophenyl)(mercapto)methyl)phenol (CAS 1039963-45-5) is a high-purity analytical reference standard with the molecular formula C13H11ClOS and a molecular weight of 250.74 g/mol.
The molecular framework of 4-((4-Chlorophenyl)(mercapto)methyl)phenol (C13H11ClOS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C13H11ClOS |
| Molecular Weight | 250.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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- 2-(2-Chlorophenyl)-1-(5-methylthiophen-3-yl)ethan-1-one (CAS 1497454-41-7)
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Recommended Standards
- 4-(4-Chlorophenethyl)thiophene-3-carbaldehyde (CAS 1007387-40-7)
- 5-chloro-7-methoxy-2-(2-methoxyethyl)pyrazolo[4,3-d]pyrimidine (CAS 2445846-12-6)
- 5-Methyl-4-(4-methylphenyl)thiophene-3-carbonyl chloride (CAS 1160249-01-3)
- 5-chloro-7-methoxy-1-(2-methoxyethyl)pyrazolo[4,3-d]pyrimidine (CAS 2445846-08-0)
- 2,8-Dioxaspiro[4.5]Decan-6-ol (CAS 2387596-85-0)
- Methyl 5-methoxy-2,3-dihydro-1H-indene-2-carboxylate (CAS 65844-46-4)
- 3-(7H-Pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-7-yl)propanenitrile (CAS 1707563-49-2)
- 3-Cyano-2-methyl-2H-indazole (CAS 31748-45-5)
- N1-Boc-2-phenyl-1,2-ethanediamine (CAS 174885-99-5)
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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