3-Methyl-[1,2,4]triazolo[3,4-a]isoquinoline CAS 7639-56-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7639-56-7 |
| Molecular Formula | C11H9N3 |
| Molecular Weight | 183.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-[1,2,4]triazolo[3,4-a]isoquinoline (CAS 7639-56-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9N3. Molecular weight: 183.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9N3 |
| Molecular Weight | 183.21 g/mol |
| 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.) | 1959 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 1-Methyl-[1,2,4]triazolo[4,3-a]quinoline (CAS 35359-22-9)
- 5-Methyl-[1,2,4]triazolo[4,3-a]quinoline (CAS 35359-25-2)
- 3-Propyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-amine (CAS 217788-67-5)
- 4-Methyl-[1,2,3]triazolo[1,5-a]quinoxaline (CAS 111339-68-5)
- 4-Methyl-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 19848-84-1)
- 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)
- [1,2,3]Triazolo[1,5-a]pyridine-3-carbonyl chloride (CAS 87838-57-1)
Recommended Standards
- 3-Benzoylpyridine (CAS 5424-19-1)
- 3-Methyl-1,3,7-triazaspiro[4.5]Decane-2,4-dione (CAS 78222-15-8)
- 3-Aminodibenzofuran (CAS 4106-66-5)
- 6-Chloro-N-methyl-5-nitro-4-pyrimidinamine (CAS 23126-82-1)
- 2-(3-Methylbenzyl)succinic acid (CAS 6315-20-4)
- 2-Methylquinolin-4-yl benzoate (CAS 111947-01-4)
- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-5-(1-ethylpyrrolidin-2-yl)pyridine (CAS 1352522-29-2)
- N-(3-Chloro-4-fluorophenyl)-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide (CAS 847411-71-6)
- Peridine Impurity 15 (CAS 1690-75-1)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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