4-Methyl-[1,2,4]triazolo[4,3-a]quinoxaline CAS 19848-84-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19848-84-1 |
| Molecular Formula | C10H8N4 |
| Molecular Weight | 184.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Methyl-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 19848-84-1) pharmaceutical standards reference standard. Molecular formula: C10H8N4. Molecular weight: 184.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H8N4 |
| Molecular Weight | 184.20 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- 4-Methyl-[1,2,3]triazolo[1,5-a]quinoxaline (CAS 111339-68-5)
- 3-methyl-[1,2,4]triazolo[3,4-a]phthalazine (CAS 20062-41-3)
- 3-([1,2,4]triazolo[4,3-a]pyridin-3-yl)propan-1-amine (CAS 610276-38-5)
- (3-methyl-[1,2,4]triazolo[4,3-a]pyridin-7-yl)boronic acid (CAS 1471260-44-2)
- 3-Propyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-amine (CAS 217788-67-5)
- 1-Methyl-[1,2,4]triazolo[4,3-a]quinoline (CAS 35359-22-9)
- 3-Methyl-[1,2,4]triazolo[3,4-a]isoquinoline (CAS 7639-56-7)
- 5-Methyl-[1,2,4]triazolo[4,3-a]quinoline (CAS 35359-25-2)
Recommended Standards
- 4-Amino-N-isobutyl-1,2,5-oxadiazole-3-carboxamide (CAS 405278-58-2)
- 4-Methyl-2-tetrazol-1-yl-pentanoic acid (CAS 876716-26-6)
- 4-[(1H-imidazol-1-yl)amino]benzonitrile (CAS 854602-59-8)
- (3E)-1-Acetyl-3-[(4-methoxyphenyl)methylidene]piperazine-2,5-dione (CAS 74720-30-2)
- 1-(Pyridazin-3-yl)cyclopropane-1-carboxylic acid (CAS 1469287-08-8)
- 2-Methyl-4-(5-phenyloxazol-2-yl)quinolin-3-ol (CAS 112008-63-6)
- Rifapentine impurity 18 (CAS CATO-C4X-195918)
- N3,N3,N5,N5-tetramethyl-1-(naphthalen-2-ylsulfonyl)-1H-1,2,4-triazole-3,5-diamine (CAS 478032-17-6)
- tert-butyl N-[2-(spiro[2.3]hexan-2-ylamino)cyclohexyl]carbamate (CAS 2297242-33-0)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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