4-methyl-3-nitrocinnoline CAS 20864-33-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20864-33-9 |
| Molecular Formula | C9H17N3O2 |
| Molecular Weight | 199.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-methyl-3-nitrocinnoline (CAS 20864-33-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H17N3O2. Molecular weight: 199.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H17N3O2 |
| Molecular Weight | 199.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
Related methyl Standards
- 3-Nitrocinnoline-4-carbonitrile (CAS 87953-99-9)
- 4-Methyl-8-nitrocinnoline (CAS 20864-29-3)
- 3-Nitrocinnoline-4-carboxamide (CAS 87954-00-5)
- 3-Nitrocinnoline (CAS 21905-82-8)
- 5-Nitrocinnoline (CAS 2942-36-1)
- 6-Nitrocinnoline (CAS 64774-08-9)
- 7-Nitrocinnoline (CAS 817209-45-3)
- 8-Nitrocinnoline (CAS 2942-37-2)
Recommended Standards
- 4-Methyl-2-phenoxyaniline (CAS 60287-69-6)
- 4-Methyl-N-(pyridin-3-ylmethyl)pyridin-2-amine (CAS 865075-85-0)
- 4-Methoxy-[1,1'-biphenyl]-2-amine (CAS 38088-00-5)
- Methyl 2-fluoro-5-(4-formylphenyl)benzoate (CAS 1393442-20-0)
- 4-Amino-3-hydroxybenzenesulfonamide (CAS 3588-76-9)
- Rubber Oligomer 3 (CAS 2512216-71-4)
- 4-Hydroxy-2'-methoxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 400744-79-8)
- 1-(4-Chloro-2-fluorophenyl)prop-2-en-1-one (CAS 1469094-15-2)
- 4-(But-3-yn-1-ylamino)benzoic acid (CAS 1407044-69-2)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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