1-Amino-3-ethoxyisoquinoline-4-carbonitrile CAS 74745-54-3
| CAS No. | 74745-54-3 |
| Molecular Formula | C12H11N3O |
| Molecular Weight | 213.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Amino-3-ethoxyisoquinoline-4-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1-Amino-3-ethoxyisoquinoline-4-carbonitrile (CAS 74745-54-3), molecular formula C12H11N3O and molecular weight 213.24 g/mol, is a CATO reference standard with documented purity and traceability.
1-Amino-3-ethoxyisoquinoline-4-carbonitrile (C12H11N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H11N3O |
| Molecular Weight | 213.24 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.) | 1978 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 3-Amino-5-(p-tolylamino)-1H-pyrazole-4-carbonitrile (CAS 101476-79-3)
- 3-(5-Amino-3-phenyl-1H-1,2,4-triazol-1-yl)propanenitrile (CAS 1072106-46-7)
- 3-Amino-9-methyl-2,9-dihydro-1H-pyrido[3,4-b]indol-1-one (CAS 1264299-56-0)
- 2-Amino-4-phenylnicotinamide (CAS 1269530-70-2)
- 4-Amino-n-(pyridin-3-yl)benzamide (CAS 13160-59-3)
- 4-Amino-n-(4-pyridinyl)benzamide (CAS 13160-61-7)
- 5-Amino-1-(4-Aminophenyl)-3-methylpyrazole-4-carbonitrile (CAS 1373232-87-1)
- 8-Amino-7-ethoxyisoquinoline-1-carbonitrile (CAS 138223-19-5)
Recommended Standards
- 1,8-Dimethylimidazo[1,2-a]quinoxalin-4(5H)-one (CAS 445430-61-5)
- 1-Ethyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine (CAS 91895-49-7)
- 1,5-Dimethyl-3H-pyridazino[4,5-b]indol-4(5H)-one (CAS 73918-70-4)
- 1-Ethyl-3H-pyridazino[4,5-b]indol-4(5H)-one (CAS 90016-89-0)
- 2-Methyl-4-(tetrahydrofuran-2-yl)butan-2-amine (CAS 1490882-57-9)
- [1,2,5]Selenadiazolo[3,4-d]pyrimidine (CAS 273-48-3)
- 2-(Bromomethyl)-6-cyano-5-(difluoromethyl)-3-iodopyridine (CAS 1806953-21-8)
- 1,5-Pentanediol (CAS 111-29-5)
- 4-Amino-3-cyclopropoxypyridine-2-sulfonamide (CAS 1243384-17-9)
- Di-tert-butyl 1,4,7-triazonane-1,4-dicarboxylate (CAS 174138-01-3)
- 3-(Aminomethyl)-2-(trifluoromethyl)phenol (CAS 1243460-52-7)
- 4-Cyano-2-(difluoromethyl)-6-iodopyridine-3-sulfonyl chloride (CAS 1804380-45-7)
- 2-Chloro-5-cyclopropoxy-4-fluoropyridine (CAS 1243375-83-8)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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 18665070610 / Nicole.chen@cato-chem.com