2,3-Dimethylquinoxalin-5-amine CAS 19023-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19023-68-8 |
| Molecular Formula | C10H11N3 |
| Molecular Weight | 173.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dimethylquinoxalin-5-amine (CAS 19023-68-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11N3. Molecular weight: 173.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11N3 |
| Molecular Weight | 173.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
Related Dimethylquinoxalin Standards
- 2,8-Dimethylquinoxalin-6-amine (CAS 103139-95-3)
- 3,8-Dimethylquinoxalin-6-amine (CAS 103139-99-7)
- 3,7-Dimethylquinoxalin-6-amine (CAS 122457-29-8)
- 2,3-Dimethylquinoxalin-6-amine (CAS 7576-88-7)
- 6,7-Dimethylquinoxalin-2-amine (CAS 874499-50-0)
- 6,7-Dimethylquinoxalin-5-ol (CAS 1777862-99-3)
- 1,3-Dimethylquinoxalin-2(1h)-one (CAS 3149-25-5)
- 2,3-Dimethylquinoxalin-5-ol (CAS 56183-38-1)
Recommended Standards
- 1-(Quinolin-2-yl)ethanol (CAS 19020-29-2)
- 2-amino-3-(1-methoxycyclobutyl)propanoic acid (CAS 1909305-70-9)
- 3-Acetyl-1-methylindole (CAS 19012-02-3)
- 1-(2,2-Difluoropropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2648779-27-3)
- 1-(4-Chlorobutoxy)-3-methylbutane (CAS 145912-04-5)
- 3-Fluoro-1H-pyrrolo[2,3-b]pyridine-6-carboxylic acid (CAS 1352394-37-6)
- 4,7,7-Trimethyl-N-(5-methylisoxazol-3-yl)-3-oxobicyclo[2.2.1]heptane-1-carboxamide (CAS 618401-96-0)
- 3,5-Dibromo-2-fluoro-6-iodobenzoic acid (CAS 1160573-45-4)
- 2-Bromo-4-ethoxy-1-(trifluoromethoxy)benzene (CAS 1049730-92-8)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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