1-Ethoxyisoquinoline-3-carboxylic acid CAS 1094758-39-0
| CAS No. | 1094758-39-0 |
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Ethoxyisoquinoline-3-carboxylic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Ethoxyisoquinoline-3-carboxylic acid (CAS 1094758-39-0), a certified reference material (molecular formula C12H11NO3, MW 217.22 g/mol) for analytical method development and quality control.
1-Ethoxyisoquinoline-3-carboxylic acid (C12H11NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Ethoxyisoquinoline-3-carboxylic acid 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.
Physical & Chemical Properties
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Ethoxyisoquinoline Standards
Recommended Standards
- 3-((E)-3-Phenyl-2-propenoyl)-1,3-oxazolidin-2-one (CAS 109299-93-6)
- 4-(2-Methoxyphenyl)-1h-pyrrole-3-carboxylic acid (CAS 1096308-15-4)
- N,N-Dimethyl-4-oxo-3,4-dihydroquinazoline-7-carboxamide (CAS 1092460-54-2)
- 4-(3-Methoxyphenyl)-1h-pyrrole-3-carboxylic acid (CAS 1096790-29-2)
- (2-Methylquinolin-3-yl)(phenyl)methanone (CAS 53503-30-3)
- 2-(Hexahydropyrazolo[1,2-a]pyrazol-1-yl)ethanol (CAS 160281-82-3)
- (E)-2-allyl-6-styryl-4,5-dihydropyridazin-3(2H)-one (CAS 1421944-10-6)
- 6-Methyl-1,2,3,4-tetrahydrobenzofuro[2,3-c]pyridine (CAS 787536-23-6)
- 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris(2-hydroxyethyl)-, polymer with 2-furanmethanol (CAS 71693-92-0)
- 1-(Benzofuran-2-yl)propan-2-one (CAS 39581-52-7)
- tert-Butyl 4-[3-(methoxycarbonyl)benzamido]piperidine-1-carboxylate (CAS 1038409-55-0)
- (E)-3-(2-Methylpropylidene)piperidin-2-one (CAS 483305-42-6)
- 2-(Pyrrolidine-1-carbothioylsulfanyl)acetic acid (CAS 20069-28-7)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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