3-Chloro-2-[(E)-2-[(pyridin-4-yl)methylidene]hydrazin-1-yl]-5-(trifluoromethyl)pyridine CAS 338795-33-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338795-33-8 |
| Molecular Formula | C12H8ClF3N4 |
| Molecular Weight | 300.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Chloro-2-[(E)-2-[(pyridin-4-yl)methylidene]hydrazin-1-yl]-5-(trifluoromethyl)pyridine (CAS 338795-33-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H8ClF3N4. Molecular weight: 300.67 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H8ClF3N4 |
| Molecular Weight | 300.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 | 4 |
Related Chloro Standards
- 2-[4-(3-chloro-4-fluorophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetic acid (CAS 1152513-96-6)
- (E)-3-chloro-2-(2-(pyridin-3-ylmethylene)hydrazinyl)-5-(trifluoromethyl)pyridine (CAS 339099-61-5)
- 4-(2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)vinyl)pyrimidin-2-amine (CAS 303997-62-8)
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Recommended Standards
- 2-Pyridinecarbaldehyde N-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]hydrazone (CAS 173213-31-5)
- 4-(trifluoromethyl)benzaldehyde 1-(6-chloropyridazin-3-yl)hydrazone (CAS 289651-66-7)
- 3-(Benzo[d][1,3]dioxol-5-yl)-6-chloro-2H-chromen-2-one (CAS 163130-52-7)
- (4-Morpholinopyridin-2-yl)methanamine (CAS 1249267-08-0)
- (2S,3S)-2,3-dimethyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carboxylic acid (CAS 2412578-19-7)
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- Butyl ethyl malonate (CAS 17373-84-1)
- (R)-2,6-Bis(bis(3,5-di-tert-butylphenyl)methyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 2416166-96-4)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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