3-Methylisoquinoline-5-carbonitrile CAS 99974-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99974-21-7 |
| Molecular Formula | C11H8N2 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Methylisoquinoline-5-carbonitrile (CAS 99974-21-7) pharmaceutical standards reference standard. Molecular formula: C11H8N2. Molecular weight: 168.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H8N2 |
| Molecular Weight | 168.19 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.) | 1985 |
| Nitrogen Atoms | 2 |
Related Methylisoquinoline Standards
- 1-Methylisoquinoline-3-carbonitrile (CAS 1079651-22-1)
- 8-Methylisoquinoline-1-carbonitrile (CAS 116775-53-2)
- 4-Methylisoquinoline-5-carbonitrile (CAS 1337880-71-3)
- 5-Methylisoquinoline-1-carbonitrile (CAS 1367744-24-8)
- 3-Methylisoquinoline-6-carbonitrile (CAS 1416712-56-5)
- 3-Methylisoquinoline-7-carbonitrile (CAS 1416713-29-5)
- 1-Methylisoquinoline-6-carbonitrile (CAS 1416713-90-0)
- 6-Methylisoquinoline-3-carbonitrile (CAS 1782916-65-7)
Recommended Standards
- 3-Methylene-1,4-dioxaspiro[4.5]decan-2-one (CAS 94034-57-8)
- 3-Methyl-N-propylisoxazole-5-carboxamide (CAS 899524-86-8)
- 3-Methyl-1-propyl-1H-pyrazole-5-carboxylic acid (CAS 39658-16-7)
- 4-Butyl-5-phenyl-4H-1,2,4-triazol-3-ol (CAS 271798-46-0)
- 4-Cyclopropoxy-3-(methylsulfonamido)picolinamide (CAS 1243409-12-2)
- (Butan-2-yl)({[4-(methylsulfanyl)phenyl]methyl})amine (CAS 893590-59-5)
- Ethyl 2-bromo-1,4-dimethyl-1H-imidazole-5-carboxylate (CAS 113444-43-2)
- 2-(tert-Butylthio)aniline (CAS 51942-41-7)
- Astragaloside (CAS 17429-69-5)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com