5-(Trifluoromethyl)-1,3,4-thiadiazole-2-carboxylic acid CAS 1260665-07-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1260665-07-3 |
| Molecular Formula | C4HF3N2O2S |
| Molecular Weight | 198.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(Trifluoromethyl)-1,3,4-thiadiazole-2-carboxylic acid (CAS 1260665-07-3) pharmaceutical standards reference standard. Molecular formula: C4HF3N2O2S. Molecular weight: 198.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4HF3N2O2S |
| Molecular Weight | 198.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 5-(trifluoromethyl)-1,2,3-thiadiazole-4-carboxylic acid (CAS 1466749-89-2)
- 3-(trifluoromethyl)-1,2,4-thiadiazole-5-carboxylic acid (CAS 1482147-72-7)
- 5-(trifluoromethyl)-1,2,4-thiadiazole-3-carboxylic acid (CAS 1545805-10-4)
- 4-(trifluoromethyl)-1,2,3-thiadiazole-5-carboxylic acid (CAS 183303-33-5)
- 5-(trifluoromethyl)pyridazine-3-carboxylic acid (CAS 1211535-95-3)
- 3-(Trifluoromethyl)-1,8-naphthyridine (CAS 1261365-77-8)
- 2-[4-(trifluoromethyl)-1H-pyrazol-1-yl]acetic acid (CAS 1341347-35-0)
- 2-(Trifluoromethyl)quinoxaline (CAS 148853-42-3)
Recommended Standards
- methyl α-(dimethoxyphosphinyl)glycolate (CAS 78186-91-1)
- 4,6-Difluoro-1-benzofuran-2-carboxylic acid (CAS 1342225-97-1)
- 4,4,5,5-Tetramethyl-2-pentyl-1,3,2-dioxaborolane (CAS 67562-21-4)
- 2-(Difluoromethyl)-5-hydroxy-3-methylpyridine-6-acetic acid (CAS 1806941-74-1)
- 2-chloro-4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2096331-26-7)
- (S)-[1-[(cyclohexyl[(cyclohexylamino)carbonyl]amino)carbonyl]-2-methylpropyl]-Carbamic acid phenylmethyl ester (CAS 53111-06-1)
- 5-Ethoxy-1-(thiophen-2-ylmethyl)-1H-1,2,3-triazole (CAS 124553-07-7)
- 4-(Trifluoromethyl)piperidine-2-carboxylic acid (CAS 1628734-92-8)
- (2S,3R)-2-Amino-4,4-difluoro-3-hydroxybutanoic acid (CAS 438477-05-5)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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