(E)-3-chloro-2-(2-(thiophen-2-ylmethylene)hydrazinyl)-5-(trifluoromethyl)pyridine CAS 338795-24-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338795-24-7 |
| Molecular Formula | C11H7ClF3N3S |
| Molecular Weight | 305.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-chloro-2-(2-(thiophen-2-ylmethylene)hydrazinyl)-5-(trifluoromethyl)pyridine (CAS 338795-24-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H7ClF3N3S. Molecular weight: 305.71 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H7ClF3N3S |
| Molecular Weight | 305.71 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related E Standards
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- 1365962-37-3 5-{[Chloro(phenyl)acetyl]amino}-2-hydroxybenzoic acid MFCD22056617 (CAS 1365962-37-3)
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- Methyl 3-(2-chloro-4-methylphenyl)-5-nitrobenzoate (CAS 1820614-02-5)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-carbothioamide (CAS 400080-85-5)
- 2-Chloro-2,2-difluoro-1-(2-phenyl-1H-indol-3-yl)ethan-1-one (CAS 860650-06-2)
Recommended Standards
- Methyl 6-((4-chlorobenzyl)oxy)-2-formylnicotinate (CAS 1710202-57-5)
- 2-(3-(5-(2-Chlorophenyl)furan-2-yl)acrylamido)acetic acid (CAS 853356-03-3)
- 2-[2-(3-chlorophenoxy)acetamido]benzoic acid (CAS 782480-99-3)
- 4-ethylbenzo[d]oxazole-2-carbaldehyde (CAS 1806300-91-3)
- 4-(2-Methyl-3-trifluoromethylphenyl)-thiosemicarbazide (CAS 1303993-89-6)
- 5-Bromo-2-(bromomethyl)oxazole (CAS 1454907-15-3)
- 5-Chloro-2-methyl-6-(trifluoromethyl)pyridin-3-amine (CAS 2869955-60-0)
- 5,7-diiodo-1,3-dihydro-2-benzofuran-4-amine (CAS 2827057-28-1)
- 1-[(2,6-Dichlorophenyl)methyl]-2-oxo-5-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 338954-57-7)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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