3-{2-[1-(4-nitrophenyl)piperidin-4-ylidene]hydrazin-1-yl}-1,2-dihydroquinoxalin-2-one CAS 338412-86-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338412-86-5 |
| Molecular Formula | C19H18N6O3 |
| Molecular Weight | 378.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-{2-[1-(4-nitrophenyl)piperidin-4-ylidene]hydrazin-1-yl}-1,2-dihydroquinoxalin-2-one (CAS 338412-86-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H18N6O3. Molecular weight: 378.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H18N6O3 |
| Molecular Weight | 378.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
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Recommended Standards
- 2-(Furan-2-yl)-5-(4-(4-methoxybenzoyl)piperazin-1-yl)oxazole-4-carbonitrile (CAS 903860-92-4)
- 3-Benzoyl-2-phenylnaphtho[2,3-b]furan-4,9-dione (CAS 70525-44-9)
- 2-(4-(Benzyloxy)phenoxy)-N-(4-nitrophenyl)acetamide (CAS 331869-81-9)
- N-Methyl-1H-pyrrolo[2,3-b]pyridin-5-amine (CAS 651744-44-4)
- 947701-13-5 [3-Chloro-4-(methylsulfanyl)phenyl]acetonitrile DTXSID80648500 (CAS 947701-13-5)
- N-[4-(Acetylamino)phenyl]-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142207-02-0)
- Methyl 2-amino-5-methoxy-3-nitrobenzoate (CAS 569668-23-1)
- (E)-3-(4,5-dimethoxy-2-nitrophenyl)-N-(4-fluorophenyl)acrylamide (CAS 331461-79-1)
- (1,3-Dioxaindan-5-ylmethyl)(2-methoxyethyl)amine (CAS 117986-59-1)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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