2-(2,3-Dichlorophenyl)thiazole-4-carbonyl chloride CAS 690632-74-7
| CAS No. | 690632-74-7 |
| Molecular Formula | C10H4Cl3NOS |
| Molecular Weight | 292.57 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 2-(2,3-Dichlorophenyl)thiazole-4-carbonyl chloride.
2-(2,3-Dichlorophenyl)thiazole-4-carbonyl chloride (CAS 690632-74-7) is a high-purity analytical reference standard with the molecular formula C10H4Cl3NOS and a molecular weight of 292.57 g/mol.
2-(2,3-Dichlorophenyl)thiazole-4-carbonyl chloride (C10H4Cl3NOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(2,3-Dichlorophenyl)thiazole-4-carbonyl chloride 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 | C10H4Cl3NOS |
| Molecular Weight | 292.57 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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 3-[[(2,4-Dichlorophenyl)methyl]thio]-1,2,4-thiadiazol-5-amine (CAS 650594-75-5)
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Recommended Standards
- 3-Chloro-1-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1902976-00-4)
- 4-Chloro-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole (CAS 2818961-90-7)
- Rhenium(III) chloride (CAS 13569-63-6)
- 4-Chloro-2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole (CAS 2375917-58-9)
- 2-Methoxy-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3-carboxylic acid (CAS 2319663-37-9)
- (S)-tert-butyl 3-(((4-bromophenyl)sulfonyl)oxy)piperidine-1-carboxylate (CAS 2070009-69-5)
- cis-3'-Oxo-spiro[cyclohexane-1,1'(3'h)-furo[3,4-c]pyridine]-4-carboxylicacid (CAS 328233-46-1)
- 6-bromo-4-methyl-3H-1,4-benzoxazin-2-one (CAS 2653202-67-4)
- 5,8-dibromoquinoxaline (CAS 148231-12-3)
- 4-Chloro-1,6-dimethylpyridin-2(1H)-one (CAS 5658-86-6)
- 3,8-Dichloro-2-(4-fluorophenyl)-6-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 866145-52-0)
- 3-Amino-5-fluorobenzamide (CAS 1036757-40-0)
- 2-(3-Methyl-4-nitrophenoxy)-1-morpholinoethan-1-one (CAS 634174-11-1)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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