2-[amino(2-oxo-2H-chromen-3-yl)methylene]malononitrile CAS 102266-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 102266-69-3 |
| Molecular Formula | C13H7N3O2 |
| Molecular Weight | 237.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[amino(2-oxo-2H-chromen-3-yl)methylene]malononitrile (CAS 102266-69-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H7N3O2. Molecular weight: 237.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H7N3O2 |
| Molecular Weight | 237.21 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
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- (5-cyano-1-benzofuran-2-yl)boronic acid (CAS 331833-83-1)
- Methyl 2-oxo-4-(trimethylsilyl)but-3-ynoate (CAS 618884-57-4)
- 5-Chloro-3,4-dimethyl-1H-pyrazole (CAS 861585-57-1)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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