(4-Chlorophenyl)(cyclopropyl)methanethiol CAS 1183661-19-9
| CAS No. | 1183661-19-9 |
| Molecular Formula | C10H11ClS |
| Molecular Weight | 198.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(4-Chlorophenyl)(cyclopropyl)methanethiol (CAS 1183661-19-9) is a high-purity analytical reference standard with the molecular formula C10H11ClS and a molecular weight of 198.71 g/mol.
The molecular framework of (4-Chlorophenyl)(cyclopropyl)methanethiol (C10H11ClS) is characterized by sulfur-containing functionality, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures (4-Chlorophenyl)(cyclopropyl)methanethiol 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.
Physical & Chemical Properties
| Molecular Formula | C10H11ClS |
| Molecular Weight | 198.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- n1-(3-Chlorophenyl)-n1,n2-dimethylethane-1,2-diamine (CAS 103441-56-1)
- 1-(3-Chlorophenyl)pentan-2-ol (CAS 1183832-23-6)
- 4-(4-Chlorophenyl)-3-methylbutan-2-ol (CAS 1225882-10-9)
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Recommended Standards
- Gemfibrozil Impurity 11 (CAS 31264-51-4)
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- 1-Chloro-4-(isopropylsulfonyl)butane (CAS 128147-28-4)
- 1-Hexyl-d13-3-(1-naphthoyl)indole JWH 19-d13 (1.0mg/ml in Acetonitrile) (CAS 1346598-25-1)
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- Methyl 4,4,5,5,6,6,6-heptafluorohexanoate (CAS 2070-60-2)
- (2-(Chloromethyl)benzyl)triphenylphosphonium chloride (CAS 1059041-54-1)
- 1-(3,5-Dichlorophenyl)butan-1-amine (CAS 1270480-07-3)
- 5-Bromo-N-(3-methoxypropyl)-4-methyl-2-pyridinamine (CAS 1220028-88-5)
- 2-Amino-3-(1H-indol-5-yl)propanoic acid (CAS 3569-24-2)
- 6-((Dimethylamino)methyl)-5-hydroxypyrimidine-2,4(1H,3H)-dione (CAS 13922-45-7)
- 4-(6-methyl-1H-1,3-benzodiazol-2-yl)phenol (CAS 113561-64-1)
- Angiotensin II Antipeptide (CAS 121379-63-3)
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