2-(3-Chlorophenyl)-1,3-thiazole-4-carbonyl chloride CAS 868755-69-5
| CAS No. | 868755-69-5 |
| Molecular Formula | C10H5Cl2NOS |
| Molecular Weight | 258.12 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.
2-(3-Chlorophenyl)-1,3-thiazole-4-carbonyl chloride (CAS 868755-69-5), molecular formula C10H5Cl2NOS and molecular weight 258.12 g/mol, is a CATO reference standard with documented purity and traceability.
2-(3-Chlorophenyl)-1,3-thiazole-4-carbonyl chloride (C10H5Cl2NOS) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-(3-Chlorophenyl)-1,3-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 | C10H5Cl2NOS |
| Molecular Weight | 258.12 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)-5-oxopyrrolidine-3-carbonyl chloride (CAS 930781-56-9)
- 2-(4-Chlorophenyl)quinolin-3-amine (CAS 5443-80-1)
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- 3-(4-Chlorophenyl)-2-thioxo-1,3-thiazinan-4-one (CAS 52167-15-4)
- 3-[(2-Chlorophenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 6322-63-0)
- 3-[[(2-Chlorophenyl)methyl]thio]-1,2,4-thiadiazol-5-amine (CAS 447414-55-3)
- 5-{[(2-chlorophenyl)methyl]sulfanyl}-4h-1,2,4-triazole-3-thiol (CAS 731012-13-8)
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Recommended Standards
- 2-((4-Methoxyphenyl)ethynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 872356-95-1)
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- 1-Oxo-2,3-dihydro-1H-indene-5-boronic Acid Pinacol Ester (CAS 214360-81-3)
- 2,4,4-Trifluoro-2-(trifluoromethyl)-4H-benzo[d][1,3]dioxine (CAS 25857-80-1)
- 1-(4-fluorophenyl)-5-methyl-1H-1,2,3-triazol-4-amine hydrochloride (CAS 1955499-10-1)
- 1-(4-Aminophenyl)cyclobutanecarbonitrile (CAS 811803-25-5)
- Diazepam Impurity 12 (CAS 36271-03-1)
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)pyrimidine-5-carbonitrile (CAS 400082-65-7)
- 8-Chloroquinolin-3-amine (CAS 347146-21-8)
- 5-cis-Tetradecenoyl Carnitine (CAS 1186416-86-3)
- tert-Butyl 4-formyl-2-hydroxybenzoate (CAS 1629252-29-4)
- Methyl 2-(cyclopentylamino)benzoate (CAS 1094286-24-4)
- 3-Amino-1H-pyrazolo[4,3-b]pyridine-5-carboxylic acid methyl ester (CAS 1352898-68-0)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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