(E)-Cyano(methoxyimino)-acetic Acid CAS 57336-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57336-69-3 |
| Molecular Formula | C4H4N2O3 |
| Molecular Weight | 128.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-Cyano(methoxyimino)-acetic Acid (CAS 57336-69-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H4N2O3. Molecular weight: 128.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H4N2O3 |
| Molecular Weight | 128.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
Related E Standards
- 2-Cyano-2-(methoxyimino)acetic Acid (CAS 78325-17-4)
- Methyl 2-Cyano-2-oximinoacetate (CAS 61295-92-9)
- 2-Cyano-N-(2-hydroxyethyl)acetamide (CAS 15029-40-0)
- (S)-4-Cyano-3-hydroxybutanamide (CAS 158008-69-6)
- 4-Cyano-5-fluorothiazole (CAS 1805639-82-0)
- 2-Cyano-n-methoxy-n-methylacetamide (CAS 353237-65-7)
- 2-CYANO-5-FLUOROPYRIDINE 2-PYRIDINECARBONITRILE, 5-FLUORO- 327056-62-2 5-FLUORO-2-CYANOPYRIDINE 5-FLUORO-2-PYRIDINECARBONITRILE 5-FLUOROPICOLINONITRILE 5-FLUOROPYRIDINE-2-CARBONITRILE ABBYPHARMA AP-14-5468 LF10440 (CAS 327056-62-2)
- 2-Cyano-6-Fluoropyridine 3939-15-9 6-fluoro-2-cyanopyridine;2-Fluoro-6-cyanopyridine;6-fluoropicolinonitrile A26184 (CAS 3939-15-9)
Recommended Standards
- 5-Methyl-1,2,4-oxadiazole-3-carboxylic Acid (CAS 19703-92-5)
- 1,1,1-Trifluoro-2-butanol (CAS 431-36-7)
- 3-Nitro-1H-pyrazol-4-amine (CAS 170312-10-4)
- 2,5-Dichloropyridine-4-boronic Acid Pinacol Ester (CAS 1073353-98-6)
- 6-Fluoro-2-(furan-2-yl)quinoline-4-carboxylic acid (CAS 351357-36-3)
- ethyl 2-(5-bromo-4-formyl-2-methoxyphenoxy)propanoate (CAS 700860-10-2)
- Vildagliptin Impurity N18 (CAS 700376-84-7)
- 5-Nonyloxytryptamine Oxalate (CAS 157798-13-5)
- 2-Bromo-3-fluoro-6-nitrophenol (CAS 103979-08-4)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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