(4-Chlorophenyl)(isopropyl)sulfane CAS 7205-62-1
| CAS No. | 7205-62-1 |
| Molecular Formula | C9H11ClS |
| Molecular Weight | 186.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4-Chlorophenyl)(isopropyl)sulfane.
(4-Chlorophenyl)(isopropyl)sulfane (CAS 7205-62-1), molecular formula C9H11ClS and molecular weight 186.70 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (4-Chlorophenyl)(isopropyl)sulfane (C9H11ClS) contains sulfur-containing functionality, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 186.70 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), (4-Chlorophenyl)(isopropyl)sulfane 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 | C9H11ClS |
| Molecular Weight | 186.70 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.) | 1959 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- p-Chlorophenyl propyl sulfide (CAS 16155-32-1)
- 2-Chlorophenyl propyl sulfide (CAS 34560-81-1)
- (4-Chlorophenyl)dimethylsilanol (CAS 18246-04-3)
- 2-((3-Chlorophenyl)thio)acetaldehyde (CAS 1082574-04-6)
- 2-((2-Chlorophenyl)thio)acetaldehyde (CAS 1247648-32-3)
- 1-(4-Chlorophenyl)-2-mercaptoethanone (CAS 23081-12-1)
- 1-(4-Chlorophenyl)thiourea (CAS 3696-23-9)
- N-(3-Chlorophenyl)thiourea (CAS 4947-89-1)
Recommended Standards
- (4-Chlorobenzyl)(ethyl)sulfane (CAS 6263-63-4)
- (5-Chloro-2-methylphenyl)(ethyl)sulfane (CAS 875236-40-1)
- (4-Chloro-2,3-dimethylphenyl)(methyl)sulfane (CAS 2432936-55-3)
- {[(2-chloroethyl)sulfanyl]methyl}benzene (CAS 4332-51-8)
- (2-Chlorophenyl)(2,2-dimethoxyethyl)sulfane (CAS 856365-76-9)
- 2-(Difluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylic acid (CAS 1806049-18-2)
- 4-(Piperidin-1-yl)-2-(trifluoromethyl)benzaldehyde (CAS 886502-35-8)
- 3-Hydroxy-N,N-dimethyl-2-(methylsulfonamido)benzamide (CAS 1243286-43-2)
- Amlodipine Impurity 108 (CAS 88150-61-2)
- 4-Amino-3,4-dimethylpentanoic acid hydrochloride (CAS 1401425-21-5)
- n-(5-Methyl-1,2-oxazol-3-yl)-2-(piperazin-1-yl)acetamide (CAS 923256-54-6)
- 1-(3-Fluorophenyl)cyclopentanemethanamine (CAS 359715-61-0)
- (3-Chloro-5-fluorophenyl)(furan-2-yl)methanone (CAS 1443341-98-7)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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