Methyl 4-chloro-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate CAS 175203-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175203-40-4 |
| Molecular Formula | C10H5ClF3NO2S |
| Molecular Weight | 295.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-chloro-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate (CAS 175203-40-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H5ClF3NO2S. Molecular weight: 295.67 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H5ClF3NO2S |
| Molecular Weight | 295.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2007 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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- 5-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-1H-1,2,4-triazol-3-amine (CAS 250714-16-0)
- 5-[[3-Chloro-5-(trifluoromethyl)-2-pyridyl]-methyl]-1,3,4-oxadiazole-2-thiol (CAS 1987078-26-1)
- Methyl 5-chloro-7-(trifluoromethyl)thieno[3,2-b]pyridine-3-carboxylate (CAS 648859-81-8)
- 3-((4-Chloro-3-nitro-1h-pyrazol-1-yl)methyl)benzohydrazide (CAS 1001757-43-2)
- Methyl 3-((4-chloro-3-nitro-1h-pyrazol-1-yl)methyl)benzoate (CAS 1002535-22-9)
- Ethyl 5-chloro-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate (CAS 110821-37-9)
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Recommended Standards
- 2-Nitro-4-(trifluoromethyl)benzenesulfonyl chloride 2-nitro-4-(trifluoromethyl)benzenesulphonyl chloride 2-nitro-4-(trifluoromethyl)benzenesulfonylchloride 2-nitro-4(trifluoromethyl)benzene sulfonyl chloride 837-95-6 (CAS 837-95-6)
- 3-(Trifluoromethyl)quinoline-7-sulfonyl chloride (CAS 1956332-63-0)
- Dabrafenib Impurity 25 (CAS 1353575-68-4)
- 3-(Piperidin-1-yl)benzohydrazide (CAS 886494-73-1)
- (4-(((6S,9S,9aS)-1-(benzylcarbamoyl)-2,9-dimethyl-4,7-dioxo-8-(quinolin-8-ylmethyl)-3,6,9,9a-tetrahydropyrazino(2,1-c)(1,2,4)triazin-6-yl)methyl)phenyl) dihydrogen phosphate (CAS 1422253-38-0)
- 3-(3-Amino-5,6-dihydrocyclopenta[c]pyrazol-2(4H)-yl)propanenitrile (CAS 56112-89-1)
- 4-Benzyl-N-(2-ethylphenyl)piperazine-1-carboxamide (CAS 890570-79-3)
- SAP-I (CAS 76901-59-2)
- Phytomenadione/Vitamin K1 Impurity 113 (CAS CATO-C4X-2207113)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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