(E)-3-nitrobenzaldehyde O-((3,4-dichlorophenyl)carbamoyl) oxime CAS 39089-88-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39089-88-8 |
| Molecular Formula | C14H9Cl2N3O4 |
| Molecular Weight | 354.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-3-nitrobenzaldehyde O-((3,4-dichlorophenyl)carbamoyl) oxime (CAS 39089-88-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H9Cl2N3O4. Molecular weight: 354.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H9Cl2N3O4 |
| Molecular Weight | 354.14 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related E Standards
- 3-Nitrobenzaldehyde O-((2-(3-chlorophenyl)oxazol-4-yl)methyl) oxime (CAS 1119372-92-7)
- 3-Nitrobenzaldehyde O-(2,4-dichlorobenzyl) oxime (CAS 303987-32-8)
- (E)-3-nitrobenzaldehyde O-(2,6-difluorobenzoyl) oxime (CAS 303987-13-5)
- (E)-3-nitrobenzaldehyde O-(4-chlorobenzoyl) oxime (CAS 341967-84-8)
- (E)-3-nitrobenzaldehyde O-((2-chlorothiazol-5-yl)methyl) oxime (CAS 341967-83-7)
- 3-Nitrobenzaldehyde O-acetyl oxime (CAS 808101-24-8)
- 3-Acetyl-5-nitrobenzaldehyde (CAS 1393562-14-5)
- 4-Acetyl-2-nitrobenzaldehyde (CAS 933443-35-7)
Recommended Standards
- 1,6-Divinylperfluorohexane (CAS 1800-91-5)
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- 3-(4-Fluoro-1H-indazol-3-yl)propan-1-amine (CAS 1547043-72-0)
- (S)-Methyl 2-(ethylamino)propanoate (CAS 1236119-39-3)
- 1,3-Diphenylprop-2-yn-1-one (CAS 7338-94-5)
- (E)-({6-chloro-2-phenylimidazo[1,2-a]pyridin-3-yl}methylidene)[(2,4-dichlorophenyl)methoxy]amine (CAS 478257-33-9)
- Ethyl 2,3,6-trimethyl-4-oxo-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidine-7-carboxylate (CAS 51618-13-4)
- 2-Chloro-5-fluoro-4-iodo-3-methylpyridine (CAS 884494-50-2)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com