ETHYL 2-(5-CHLORO-2-NITROPHENYL)-2-CYANOACETATE CAS 62567-91-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62567-91-3 |
| Molecular Formula | C11H9ClN2O4 |
| Molecular Weight | 268.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ETHYL 2-(5-CHLORO-2-NITROPHENYL)-2-CYANOACETATE (CAS 62567-91-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9ClN2O4. Molecular weight: 268.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9ClN2O4 |
| Molecular Weight | 268.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 6-Chloro-N-(3,5-difluorophenyl)pyridine-2-carboxamide (CAS 866043-16-5)
- Ethyl 5-chloro-7-nitro-1H-indole-2-carboxylate (CAS 91119-27-6)
- 6-Chloro-N-(2,4-difluorophenyl)pyridine-3-carboxamide (CAS 224817-04-3)
- 6-Methoxy-1,2-dimethyl-1H-benzo[d]imidazol-5-ol (CAS 705927-96-4)
- Boc-Aminooxy-PEG4-CH2-Boc (CAS 2062663-63-0)
- 1-Allyl-4-oxo-2-phenyl-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-01-8)
- 2-Benzoyl-5-fluoropyridine (CAS 1427379-15-4)
- 1-Chloro-4-(2-nitroethyl)benzene (CAS 60947-43-5)
- (3R,4S)-3-Amino-1-hydroxy-4-isopropylpyrrolidin-2-one (CAS 142229-26-3)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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