7-Fluoroisoquinoline-3-carboxylic acid CAS 480451-07-8
| CAS No. | 480451-07-8 |
| Molecular Formula | C10H6FNO2 |
| Molecular Weight | 191.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 7-Fluoroisoquinoline-3-carboxylic acid (CAS 480451-07-8), a certified reference material (molecular formula C10H6FNO2, MW 191.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H6FNO2, 7-Fluoroisoquinoline-3-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 191.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 2025 |
| 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
- 7-Fluoroisoquinoline-1-carboxylic acid (CAS 441717-84-6)
- 7-Fluoroquinoline-2-carboxylic acid (CAS 256929-92-7)
- 7-Fluoro-2-oxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 938283-20-6)
- 7-Fluoroquinoline-3-carboxylic Acid (CAS 734524-15-3)
- 2-Chloro-n-{2-[4-(trifluoromethyl)phenoxy]ethyl}acetamide (CAS 1258640-40-2)
- 3-Isocyanatotetrahydrothiophene 1,1-dioxide (CAS 24373-66-8)
- 1-Benzyl 2-methyl 4-bromo-5,6-dihydropyridine-1,2(4H)-dicarboxylate (CAS 1359711-07-1)
- L-Galactose (CAS 15572-79-9)
- 5-Bromo-1-fluoro-3-methoxy-2-nitrobenzene (CAS 1137869-91-0)
- (R)-2-(Bromomethyl)-4,4-difluorotetrahydrofuran (CAS 2382096-85-5)
- 2,6-Diazaspiro[3.4]octan-7-one oxalate (CAS 1588440-97-4)
- tert-Butyl (6-chloro-3-methylpyridin-2-yl)carbamate (CAS 679392-20-2)
- 2-[(2-Naphthyloxy)methyl]piperidine (CAS 383128-47-0)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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