2-(2-Chloropyridin-4-yl)-4-(p-tolyl)thiazole CAS 1181547-19-2
| CAS No. | 1181547-19-2 |
| Molecular Formula | C15H11ClN2S |
| Molecular Weight | 286.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(2-Chloropyridin-4-yl)-4-(p-tolyl)thiazole (C15H11ClN2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 286.78 g/mol, it falls into the medium-molecular-weight range. 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).
2-(2-Chloropyridin-4-yl)-4-(p-tolyl)thiazole (CAS 1181547-19-2) is a high-purity analytical reference standard with the molecular formula C15H11ClN2S and a molecular weight of 286.78 g/mol.
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-Chloropyridin-4-yl)-4-(p-tolyl)thiazole 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 | C15H11ClN2S |
| Molecular Weight | 286.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloropyridin Standards
- 2-(2-Chloropyridin-3-yl)-4-(p-tolyl)thiazole (CAS 1431729-09-7)
- (2-(2-Chloropyridin-3-yl)pyrrolidin-1-yl)(phenyl)methanone (CAS 1352534-59-8)
- N-(5-chloropyridin-2-yl)-4-fluorobenzenesulfonamide (CAS 328009-22-9)
- (6-Chloropyridin-3-yl)(3,5-dichlorophenyl)methanone (CAS 1187165-23-6)
- (6-Chloropyridin-3-yl)(2,3-dichlorophenyl)methanone (CAS 1187168-17-7)
- (6-Chloropyridin-3-yl)(2,6-dichlorophenyl)methanone (CAS 1187169-50-1)
- 5-(6-Chloropyridin-3-yl)-3-(2-methoxyphenyl)-1,2,4-oxadiazole (CAS 1119395-97-9)
- 5-(2-Chloropyridin-4-yl)-3-(2-methoxyphenyl)-1,2,4-oxadiazole (CAS 1119396-15-4)
Recommended Standards
- 2-Chloro-5-(2-phenylthiazol-4-yl)aniline (CAS 1175837-46-3)
- 2-(2-(4-Chlorophenyl)thiazol-4-yl)aniline (CAS 1204296-82-1)
- 2-[(2-Chloropropanoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 1131447-79-4)
- N,N-Diallyl-3-amino-4-chlorobenzenesulfonamide (CAS 1219957-24-0)
- N-benzyl-3,4,5,6-tetrahydro-2H-azepin-7-amine (CAS 7048-72-8)
- 4-Chloro-6-ethyl-2-methylthieno[2,3-d]pyrimidine (CAS 152998-85-1)
- 5-Bromo-3-methoxyisoxazole (CAS 1369096-82-1)
- Aurothioglucose (CAS 12192-57-3)
- 2-(2-(4-Chlorophenyl)thiazol-4-yl)ethanol (CAS 27473-03-6)
- 3-Chloro-4-(trifluoromethyl)pyridazine (CAS 749258-96-6)
- Methyl 3-chloro-6-iodopyrazine-2-carboxylate (CAS 2119746-38-0)
- 8-Fluoroisoquinolin-6-amine (CAS 2166724-90-7)
- 2-(Piperidin-3-ylmethoxy)pyrazine hydrochloride (CAS 1185309-79-8)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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