2-(Trifluoromethyl)-1,3-thiazole-4-carbonyl chloride CAS 1076197-53-9
| CAS No. | 1076197-53-9 |
| Molecular Formula | C5HClF3NOS |
| Molecular Weight | 215.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 2-(Trifluoromethyl)-1,3-thiazole-4-carbonyl chloride (CAS 1076197-53-9), a certified reference material (molecular formula C5HClF3NOS, MW 215.58 g/mol) for analytical method development and quality control.
Structurally, 2-(Trifluoromethyl)-1,3-thiazole-4-carbonyl chloride (C5HClF3NOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 215.58 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-(Trifluoromethyl)-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 | C5HClF3NOS |
| Molecular Weight | 215.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 5-(trifluoromethyl)-1,3-thiazole-4-carbonyl chloride (CAS 1245523-21-0)
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- 5-(trifluoromethyl)pyridine-3-carbonyl chloride (CAS 1092506-65-4)
- 5-(Trifluoromethyl)pyridine-2-carbonyl chloride (CAS 128073-05-2)
- 4-(Trifluoromethyl)piperidine-1-carbonyl chloride (CAS 862274-38-2)
- 4-(trifluoromethyl)pyridine-2-carbonyl chloride (CAS 640296-12-4)
- 3-(4-(Trifluoromethyl)phenyl)pyrrolidine (CAS 1000198-76-4)
- 2-(3-(Trifluoromethyl)phenyl)pyrrolidine (CAS 109086-17-1)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com