1-(4-Chlorophenyl)-3-(p-tolylthio)propan-1-ol CAS 338391-85-8
| CAS No. | 338391-85-8 |
| Molecular Formula | C16H17ClOS |
| Molecular Weight | 292.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(4-Chlorophenyl)-3-(p-tolylthio)propan-1-ol (CAS 338391-85-8), a certified reference material (molecular formula C16H17ClOS, MW 292.82 g/mol) for analytical method development and quality control.
Structurally, 1-(4-Chlorophenyl)-3-(p-tolylthio)propan-1-ol (C16H17ClOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 292.82 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 1-(4-Chlorophenyl)-3-(p-tolylthio)propan-1-ol 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 | C16H17ClOS |
| Molecular Weight | 292.82 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.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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- 4-(4-Chlorophenyl)-2-(4-methylpiperidin-1-yl)thiazole (CAS 345987-48-6)
- 5-(4-Chlorophenyl)-6-methylthieno[2,3-d]pyrimidine-4(3H)-thione (CAS 500198-74-3)
- 1142202-49-0 2-{[2-(2-Chlorophenyl)ethyl]thio}benzoic acid 9274AC C15H13ClO2S (CAS 1142202-49-0)
- Methyl 3-[(4-chlorophenyl)thiomethyl]benzoate (CAS 143427-21-8)
- (2E)-1-[2-(2-Chlorophenyl)-1,3-thiazol-5-yl]-3-(dimethylamino)prop-2-en-1-one (CAS 478047-35-7)
Recommended Standards
- 1-(5-(4-(tert-Butyl)phenyl)-4-chlorothiophen-2-yl)ethan-1-one (CAS 1309597-88-3)
- 1-Chloro-4-[(4-phenoxybutyl)sulfanyl]benzene (CAS 339010-91-2)
- Etizolam Impurity 12 (CAS 67727-22-4)
- 6-Chloro-4-(prop-2-en-1-ylsulfanyl)-8-thia-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaene (CAS 478029-83-3)
- 1,4-Dibromoanthracene-9,10-dione (CAS 85392-80-9)
- 5α-PREGNAN-17-OL-3, 20-DIONE (CAS 570-59-2)
- 3,5-Dichloro-1,2,4-thiadiazole (CAS 2254-88-8)
- 7-Chloro-N-(2,6-dimethylphenyl)thiazolo[5,4-d]pyrimidin-2-amine (CAS 871266-79-4)
- 2,4-Diethyl 3-hydroxy-1h-pyrrole-2,4-dicarboxylate (CAS 65171-73-5)
- Methyl 4-bromo-2-fluoro-3-methylbenzoate (CAS 1206680-27-4)
- 4-Ethoxy-2-fluorobenzaldehyde (CAS 532965-74-5)
- 3-(5-Bromofuran-2-yl)-5-(3-ethoxy-4-methoxyphenyl)-1H-1,2,4-triazole (CAS 1416346-97-8)
- 2-(2-Methoxyphenyl)-4-methyloxazol-5(4H)-one (CAS 214709-03-2)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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