7-fluoro-3-methyl-isoquinoline CAS 2073126-59-5
| CAS No. | 2073126-59-5 |
| Molecular Formula | C10H18FN |
| Molecular Weight | 171.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 7-fluoro-3-methyl-isoquinoline 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.
7-fluoro-3-methyl-isoquinoline (CAS 2073126-59-5) is a high-purity analytical reference standard with the molecular formula C10H18FN and a molecular weight of 171.26 g/mol.
Owing to a nitrile group, fluorine substitution, 7-fluoro-3-methyl-isoquinoline is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 171.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H18FN |
| Molecular Weight | 171.26 g/mol |
| 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related fluoro Standards
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- (5S)-2,3,4,5-tetrahydro-1-benzothiepin-5-ol (CAS 1394680-91-1)
- 4-Methyl-6-morpholinonicotinaldehyde (CAS 1355179-12-2)
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- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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