7-Fluoroisoquinoline CAS 1075-12-3
| CAS No. | 1075-12-3 |
| Molecular Formula | C9H6FN |
| Molecular Weight | 147.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, 7-Fluoroisoquinoline is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 147.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
7-Fluoroisoquinoline (CAS 1075-12-3), molecular formula C9H6FN and molecular weight 147.15 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.
As a certified reference material (CRM), 7-Fluoroisoquinoline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H6FN |
| Molecular Weight | 147.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoroisoquinoline Standards
- 8-Fluoroisoquinoline (CAS 1075-00-9)
- 6-Fluoroisoquinoline (CAS 1075-11-2)
- 1-Fluoroisoquinoline (CAS 394-65-0)
- 3-Fluoroisoquinoline (CAS 396-29-2)
- 4-Fluoroisoquinoline, 97% (CAS 394-67-2)
- 3-Fluoroisoquinoline-1-carbonitrile (CAS 1179148-89-0)
- 5-Fluoroisoquinoline-1-carbonitrile (CAS 1369292-33-0)
- 6-Fluoroisoquinoline-1-carbonitrile (CAS 1427501-46-9)
Recommended Standards
- 1185166-61-3 Methyl 5-Oxohexanoate-1,4,5-13C3 (CAS 1185166-61-3)
- 4-Fluoropiperidine-4-carboxylic acid (CAS 1187087-08-6)
- Methyl (2R,4R)-4-fluoropyrrolidine-2-carboxylate (CAS 1064078-37-0)
- 1-amino-4-fluoro-1H-pyrrole-2-carboxamide (CAS 1204246-86-5)
- 1-(3-Bromobut-3-en-1-yl)-3,5-difluorobenzene (CAS 951892-78-7)
- Benzyl tert-butyl trans-cyclohexane-1,4-diyldicarbamate (CAS 296270-92-3)
- 3-Propoxy-1-propyl-N-(thiazol-2-yl)-1H-pyrazole-4-carboxamide (CAS 1013765-96-2)
- 1,1'-Oxybis[4-(tridecafluorohexyl)benzene (CAS 151707-03-8)
- 2-Methyl-2-(4-phenylphenyl)propanoic acid (CAS 48170-23-6)
- H-Ala-Ala-OtBu · HCl (CAS 60417-38-1)
- 2-(4-Bromo-3-fluoro-2-methylphenoxy)tetrahydropyran, 97% (CAS 1312478-92-4)
- 2-Amino-4-(4,5-dimethoxy-2-nitrophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile (CAS 625376-13-8)
- 6-Methoxy[1,5]naphthyridin-4-yl trifluoromethanesulfonate (CAS 394223-86-0)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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