(2-Chloro-1,3-thiazol-5-yl)methyl 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate CAS 478064-71-0
| CAS No. | 478064-71-0 |
| Molecular Formula | C15H10Cl2N2O3S |
| Molecular Weight | 369.22 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-Chloro-1,3-thiazol-5-yl)methyl 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate.
(2-Chloro-1,3-thiazol-5-yl)methyl 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate (CAS 478064-71-0), molecular formula C15H10Cl2N2O3S and molecular weight 369.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, (2-Chloro-1,3-thiazol-5-yl)methyl 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 369.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-Chloro-1,3-thiazol-5-yl)methyl 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate 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 | C15H10Cl2N2O3S |
| Molecular Weight | 369.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- PD168393 (CAS 194423-15-9)
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- 2-(3,4-Dichlorophenyl)-5-(2-methanesulfonylphenyl)-1,3,4-oxadiazole (CAS 339014-34-5)
- 1,1’-Dimethyl-2,3’-biindole (CAS 63955-66-8)
- 2-(3-Methyl-5-oxo-4-(3-(trifluoromethyl)phenyl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetonitrile (CAS 861206-68-0)
- [1-(3-nitropyridin-2-yl)piperidin-4-yl]methanol (CAS 1235440-20-6)
- 2-(6-(Dimethylamino)-2-methylpyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352536-40-3)
- 1-(5-Chloro-6-(2H-1,2,3-triazol-2-yl)pyridin-3-yl)-3-(2-methyl-7-morpholinothiazolo[5,4-b]pyridin-6-yl)urea (CAS 2178989-63-2)
- Boc-Ala-D-Glu(OBzl)-NH2 (CAS 18814-49-8)
- 4-(Methylsulfonyl)piperidine Hydrochloride (CAS 479611-96-6)
- 1246815-98-4 N-Boc-N-ethylethylenediamine-d5 (CAS 1246815-98-4)
- Methyl 2-bromoimidazo[5,1-b]thiazole-7-carboxylate (CAS 901122-43-8)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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