4-Amino Isoquinoline CAS 23687-25-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23687-25-4 |
| Molecular Formula | C9H8N2 |
| Molecular Weight | 144.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino Isoquinoline (CAS 23687-25-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8N2. Molecular weight: 144.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8N2 |
| Molecular Weight | 144.17 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4,4-Dimethyl-3-oxopentanoic acid (CAS 72531-41-0)
- 4-Aminopiperidine-4-carboxylic Acid (CAS 40951-39-1)
- 4,4-Dimethyl-2-oxopentanoic acid (CAS 34906-87-1)
- 1,1-Bis(2-ethoxy-2-oxoethyl)-4-(ethoxycarbonyl)piperidin-1-ium (CAS CATO-C4X-28819)
- Butyldimethyl(pentyl)silane (CAS 71864-45-4)
- (R)-1-Benzylpyrrolidine-2-carbonyl chloride (CAS 105099-19-2)
- 5,7-Difluoroindoline-2,3-dione (CAS 116570-41-3)
- 4-(Hydroxymethyl)-9H-fluoren-9-ol (CAS 7071-86-5)
- 1-Methyl-4-(1-methyl-1H-pyrazol-5-yl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1354706-49-2)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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