N-{[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]methoxy}-N-[(hydroxyimino)methyl]urea CAS 400087-73-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400087-73-2 |
| Molecular Formula | C9H8ClF3N4O3 |
| Molecular Weight | 312.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-{[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]methoxy}-N-[(hydroxyimino)methyl]urea (CAS 400087-73-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8ClF3N4O3. Molecular weight: 312.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8ClF3N4O3 |
| Molecular Weight | 312.63 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 sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- 8-Chloro-1,5-naphthyridin-2-yl trifluoromethanesulfonate (CAS 1092565-20-2)
- 2-(2-Chloro-5-(2-methoxyethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1079402-29-1)
- (3-Chloro-4-(2-(4-ethylpiperazin-1-yl)ethoxy)phenyl)boronic acid (CAS 1704074-31-6)
- (3-Chloro-4-(3-(4-methylpiperazin-1-yl)propoxy)phenyl)boronic acid (CAS 1704081-44-6)
- 6-Chloro-2-phenyl-5-(trifluoromethyl)-1H-benzo[d]imidazol-1-ol (CAS 1203898-20-7)
- 2-(4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)acetonitrile (CAS 339029-95-7)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-(4-hydroxyphenyl)acetonitrile (CAS 321432-72-8)
- 3-(4-Chloro-2-methylphenoxy)-5-(trifluoromethyl)picolinonitrile (CAS 338960-03-5)
Recommended Standards
- 3,5-Bis(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 39234-86-1)
- CAS 33512-37-7 (CAS 33512-37-7)
- 2,5-Bis(trifluoromethyl)benzenesulfonyl Chloride (CAS 351003-22-0)
- 4-(Pyrrolidin-1-yl)naphthalene-1-sulfonamide (CAS 870889-03-5)
- 12-Hydroxydodecanoic Acid (CAS 505-95-3)
- 3-Amino-5,7-dimethylisoxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione (CAS 78932-78-2)
- 1,1-diethylpropylamine (CAS 1571-51-3)
- 7-Chloro-5-methyl-2,3-dihydro-1h-indole-2,3-dione (CAS 155184-80-8)
- 5-Bromo-7-fluoroisobenzofuran-1(3H)-one (CAS 1255208-34-4)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com