5-[(2,4-Dichlorophenoxy)methyl]-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole CAS 478031-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478031-76-4 |
| Molecular Formula | C14H9Cl2F3N2OS |
| Molecular Weight | 381.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(2,4-Dichlorophenoxy)methyl]-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole (CAS 478031-76-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H9Cl2F3N2OS. Molecular weight: 381.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H9Cl2F3N2OS |
| Molecular Weight | 381.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 2,2-Bis(2,4-dichlorophenoxy)acetic acid (CAS 100541-30-8)
- 5-((2,4-Dichlorophenoxy)methyl)-4-(2,5-dimethylphenyl)-4h-1,2,4-triazole-3-thiol (CAS 380194-11-6)
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Recommended Standards
- 4,6-dichloro-2-(methylthio)pyrimidine-5-carboxaldehyde 5-[3-(trifluoromethyl)phenyl]hydrazone (CAS 680217-26-9)
- N-(2,3-dichlorophenyl)-2-((5-(trifluoromethyl)pyridin-2-yl)thio)acetamide (CAS 303091-22-7)
- 3-((4-Bromophenyl)sulfonyl)-7-hydroxy-2H-chromen-2-one (CAS 866013-25-4)
- 2-[Benzo(b)thiophen-2-yl]-5-hydroxypyridine (CAS 1261998-84-8)
- methyl 2-hydroxy-2-(piperidin-4-yl)acetate hydrochloride (CAS 1423026-48-5)
- Z-D-Phe(4-F)-OH (CAS 117467-73-9)
- (R)-1-Phenylbut-3-en-2-amine hydrochloride (CAS 244092-64-6)
- N-(3,4-Dimethylphenyl)formamide (CAS 6639-60-7)
- (E)-2-((5-methylfuran-2-yl)methylene)hydrazine-1-carboxamide (CAS 81961-80-0)
- FLAG Epitope Peptide (CAS 98849-88-8)
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