(E)-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(methoxyimino)propanenitrile CAS 344263-44-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344263-44-1 |
| Molecular Formula | C10H7ClF3N3O |
| Molecular Weight | 277.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(methoxyimino)propanenitrile (CAS 344263-44-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H7ClF3N3O. Molecular weight: 277.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H7ClF3N3O |
| Molecular Weight | 277.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related E Standards
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Recommended Standards
- Indium(III) oxide (CAS 1312-43-2)
- 2-(3-Chloro-5-(pentafluoro-lambda6-sulfanyl)phenyl)acetonitrile (CAS 1240257-75-3)
- 2-Chloro-6-(pentafluoro-λ6-sulfanyl)-1H-indole (CAS 1394319-33-5)
- 9,11-Dibromo-5,6-dihydrobenzo[c]acridine (CAS 865658-90-8)
- Ro 60-0175 Fumarate (CAS 169675-09-6)
- tert-Butyl 4-Hydroxy-3-nitrobenzoate (CAS 273939-22-3)
- 2-Methoxy-3-methyl-5-(1-propylpyrrolidin-2-yl)pyridine (CAS 1352518-56-9)
- Ethyl (E)-4-hydroxy-2-methylbut-2-enoate (CAS 90177-85-8)
- Tert-butyl5,5-dioxo-4-oxa-5λ⁶-thia-6-azaspiro[2.4]heptane-6-carboxylate (CAS 2089649-97-6)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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