8-Fluoroisoquinoline-3-carboxylic acid CAS 794515-89-2
| CAS No. | 794515-89-2 |
| Molecular Formula | C10H6FNO2 |
| Molecular Weight | 191.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Fluoroisoquinoline-3-carboxylic acid (C10H6FNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
8-Fluoroisoquinoline-3-carboxylic acid (CAS 794515-89-2), molecular formula C10H6FNO2 and molecular weight 191.16 g/mol, is a CATO reference standard with documented purity and traceability.
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 8-Fluoroisoquinoline-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 | C10H6FNO2 |
| Molecular Weight | 191.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoroisoquinoline Standards
- 3-Fluoroisoquinoline-6-carboxylic acid (CAS 1104071-70-6)
- 3-Fluoroisoquinoline-1-carboxylic acid (CAS 1179148-90-3)
- 5-Fluoroisoquinoline-1-carboxylic acid (CAS 1179149-35-9)
- 6-Fluoroisoquinoline-1-carboxylic acid (CAS 1179149-37-1)
- 6-Fluoroisoquinoline-5-carboxylic acid (CAS 1260835-91-3)
- 7-Fluoroisoquinoline-5-carboxylic acid (CAS 1368043-44-0)
- 8-Fluoroisoquinoline-5-carboxylic acid (CAS 1368079-46-2)
- 5-Fluoroisoquinoline-8-carboxylic acid (CAS 1369177-56-9)
Recommended Standards
- 8-Fluoro-2-hydroxyquinoline-3-carbaldehyde (CAS 938377-82-3)
- 8-Fluoroisoquinoline-6-carboxylic acid (CAS 2168863-96-3)
- 7-Fluoroquinoline-5-carboxylic acid (CAS 2102412-56-4)
- 8-Fluoroquinoline-3-carboxylic Acid (CAS 71082-53-6)
- Ethyl 4-hydroxy-7-methyl-2-oxo-1-(prop-2-yn-1-yl)-1,2-dihydro-1,8-naphthyridine-3-carboxylate (CAS 1253791-04-6)
- 4-(bromomethyl)-4-methylpyrrolidin-2-one (CAS 2044773-40-0)
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- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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