5-(Trifluoromethyl)thieno[3,2-b]pyridine-6-carboxylic acid CAS 243977-22-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 243977-22-2 |
| Molecular Formula | C9H4F3NO2S |
| Molecular Weight | 247.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Trifluoromethyl)thieno[3,2-b]pyridine-6-carboxylic acid (CAS 243977-22-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H4F3NO2S. Molecular weight: 247.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H4F3NO2S |
| Molecular Weight | 247.19 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 5-((Trifluoromethyl)thio)indoline-2,3-dione (CAS 1344718-26-8)
- 2-(trifluoromethyl)-1,3-benzothiazole-4-carboxylic acid (CAS 1781508-50-6)
- 4-((Trifluoromethyl)thio)benzo[d]oxazole-2-carbaldehyde (CAS 1806342-63-1)
- 2-(Trifluoromethyl)-1,3-benzothiazole-6-carboxylic acid (CAS 55439-75-3)
- 2-(Trifluoromethyl)benzo[d]thiazole-5-carboxylic acid (CAS 933725-15-6)
- 5-(Trifluoromethyl)benzo[d]thiazole-2-carboxylic acid (CAS 219648-60-9)
- 2-((3-(Trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)amino)ethan-1-ol (CAS 309741-26-2)
- 7-(Trifluoromethyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 1086380-46-2)
Recommended Standards
- 7-Fluoro-2-(trifluoroacetyl)-1,2,3,4-tetrahydroisoquinoline (CAS 912846-64-1)
- 4-(5-(4-Fluorophenyl)-1,2,4-oxadiazol-3-yl)-1,2,5-oxadiazol-3-amine (CAS 312628-68-5)
- Diethyl (4,6-diamino-1,3,5-triazin-2-yl)phosphonate (CAS 4230-55-1)
- LAS-189386 (CAS 1394066-99-9)
- 9-(2-Chloroethyl)-6-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 15600-85-8)
- 1-N-[2-(Morpholin-4-yl)ethyl]benzene-1,2-diamine (CAS 78156-04-4)
- Caspofungin Pneumocandin B0 Impurity (CAS 135575-42-7)
- 1-(2-Fluorophenyl)pyrrolidin-3-amine (CAS 1096836-33-7)
- 5-Phenylpyridazin-3-amine (CAS 105537-97-1)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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