4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid CAS 167548-89-2
| CAS No. | 167548-89-2 |
| Molecular Formula | C5H6F3NO2S |
| Molecular Weight | 201.17 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.
CATO supplies 4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid (CAS 167548-89-2), a certified reference material (molecular formula C5H6F3NO2S, MW 201.17 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.17 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.
CATO manufactures 4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid 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 | C5H6F3NO2S |
| Molecular Weight | 201.17 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 | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related trifluoromethyl Standards
- 2-(Trifluoromethyl)thiazolidine-4-carboxylic acid (CAS 1169930-36-2)
- 5-(trifluoromethyl)-1,3-thiazole-4-carboxylic acid (CAS 900530-68-9)
- 6-(Trifluoromethyl)-1H-indazol-5-amine (CAS 1000373-75-0)
- 7-(Trifluoromethyl)imidazo[1,5-a]pyridin-3-amine (CAS 1005514-81-7)
- 7-Trifluoromethyl-1H-benzoimidazol-2-ylamine (CAS 10057-45-1)
- 2-(Trifluoromethyl)-1H-indol-4-ol (CAS 1016241-93-2)
- 4-(Trifluoromethyl)-1H-indazol-6-amine (CAS 1169788-34-4)
- 2-(trifluoromethyl)-1H-Pyrrolo[2,3-b]pyridin-5-amine (CAS 1186502-40-8)
Recommended Standards
- Methyl 4-amino-3-(difluoromethyl)benzoate (CAS 1628432-13-2)
- (S)-Methyl 2-amino-2-(2,4-difluorophenyl)acetate (CAS 1703977-01-8)
- Ethyl 6-(difluoromethyl)nicotinate (CAS 1574401-80-1)
- (2R-cis)--2-(Trifluoromethyl)thiazolidine-4-carboxylic acid (CAS 171204-96-9)
- 6,7-Dimethoxy-2-(trifluoromethyl)quinazolin-4(3H)-one (CAS 630422-44-5)
- (2S,4S)-2-((1H-Indol-3-yl)methyl)-4-amino-2-hydroxypentanedioic acid (CAS 146142-94-1)
- 1,6-Dimethylindolin-2-one (CAS 156136-66-2)
- 3-(Azepan-2-yl)-5-ethyl-1,2,4-oxadiazole (CAS 1566324-49-9)
- N’-(4-Chlorobenzoyloxy)-4-nitrobenzimidamide (CAS 68451-89-8)
- Ethyl 3-amino-5-fluoropicolinate (CAS 1804170-93-1)
- 97352-64-2 Boc-Gly-OH-1-13C Glycine-1-13C, N-t-Boc derivative N-(tert-Butoxycarbonyl)glycine-1-13C (CAS 97352-64-2)
- 4-Chloro-6-(difluoromethyl)-3-methoxypyridine-2-sulfonamide (CAS 1805385-35-6)
- 4-Benzyloxy-3-nitrobenzoic Acid (CAS 17903-89-8)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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