(4-Chloro-3,5-dimethylthiophen-2-yl)(phenyl)methanol CAS 1443326-84-8
| CAS No. | 1443326-84-8 |
| Molecular Formula | C13H13ClOS |
| Molecular Weight | 252.76 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.
CATO supplies (4-Chloro-3,5-dimethylthiophen-2-yl)(phenyl)methanol (CAS 1443326-84-8), a certified reference material (molecular formula C13H13ClOS, MW 252.76 g/mol) for analytical method development and quality control.
(4-Chloro-3,5-dimethylthiophen-2-yl)(phenyl)methanol (C13H13ClOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), (4-Chloro-3,5-dimethylthiophen-2-yl)(phenyl)methanol 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 | C13H13ClOS |
| Molecular Weight | 252.76 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-2-isopropyl-6,7-dihydro-5h-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 1019449-67-2)
- 5-(3-Chloro-2-methylbenzyl)-4-methylthiazol-2-amine (CAS 1153775-06-4)
- 5-(2-Chloro-4-methylbenzyl)-4-methylthiazol-2-amine (CAS 1153775-66-6)
- 5-(3-Chloro-4-methylbenzyl)-4-methylthiazol-2-amine (CAS 1156926-58-7)
- 5-(4-Chloro-2-methylbenzyl)-4-methylthiazol-2-amine (CAS 1156927-63-7)
- 4-Chloro-5-ethyl-6-methyl-2-(5-methylthiophen-2-yl)pyrimidine (CAS 1182777-97-4)
- (4-Chloro-2-methylphenyl)(5-methylthiophen-2-yl)methanol (CAS 1443305-62-1)
- 4-Chloro-2-cyclobutyl-5,6-dimethylthieno[2,3-d]pyrimidine (CAS 1479314-01-6)
Recommended Standards
- 4-(tert-Butyl)-2-(2-chloropyridin-4-yl)thiazole (CAS 1431729-71-3)
- 4-Chloro-2-cyclobutyl-6-ethylthieno[2,3-d]pyrimidine (CAS 1484919-45-0)
- (quinoxalin-2-yl)methanesulfonyl chloride (CAS 1248793-62-5)
- {1-oxaspiro[4.5]decan-2-yl}methanesulfonyl chloride (CAS 1593899-47-8)
- Rosin (CAS 85026-55-7)
- 1-(2-chloroethyl)-4-methyl-2,6,7-trioxabicyclo[2.2.2]octane (CAS 84786-96-9)
- 5,6-Dihydrodicyclopentadiene (CAS 4488-57-7)
- Ethyl 7-(3-cyanophenyl)-7-oxoheptanoate (CAS 951885-63-5)
- SJF 8240 (CAS 2230821-68-6)
- Isopropyl 2-imino-4-methoxy-2,7-dihydro-1h-pyrrolo[2,3-d]pyrimidine-6-carboxylate (CAS 929973-11-5)
- 1-(((5-Chlorothiophen-2-yl)methyl)carbamoyl)cyclopropane-1-carboxylic acid (CAS 1343869-66-8)
- (5-(Ethoxycarbonyl)-1H-pyrrol-2-yl)boronic acid (CAS 1032603-08-9)
- N-Ethyl-2,2-diphenylacetamide (CAS 6159-08-6)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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