7-Fluoro-2-methylisoindolin-1-one CAS 1379239-03-8
| CAS No. | 1379239-03-8 |
| Molecular Formula | C9H8FNO |
| Molecular Weight | 165.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Fluoro-2-methylisoindolin-1-one (CAS 1379239-03-8), a certified reference material (molecular formula C9H8FNO, MW 165.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H8FNO, 7-Fluoro-2-methylisoindolin-1-one 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 165.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures 7-Fluoro-2-methylisoindolin-1-one 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 | C9H8FNO |
| Molecular Weight | 165.16 g/mol |
| Appearance | Off-white to pale 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 4-Fluoro-7-methoxy-1H-indole (CAS 1000341-63-8)
- 4-fluoro-3-(methoxymethyl)benzonitrile (CAS 1017035-13-0)
- 2-(3-Fluoro-2-methoxyphenyl)acetonitrile (CAS 1017779-73-5)
- 5-Fluoro-3-methylindolin-2-one (CAS 1035805-54-9)
- 4-(2-Fluoro-1-hydroxyethyl)benzonitrile (CAS 1073056-22-0)
- 5-Fluoro-2,3-dihydroquinolin-4(1H)-one (CAS 1095270-78-2)
- 7-Fluoro-5-methoxy-1H-indole (CAS 1106942-47-5)
- 7-Fluoro-1,2,3,4-tetrahydroquinolin-4-one (CAS 114417-35-5)
Recommended Standards
- 6-Fluoro-2-methylisoindolin-1-one (CAS 1378821-35-2)
- 2-FLUORO-3-(METHOXYMETHYL)BENZONITRILE (CAS 1383985-49-6)
- 4-Fluoro-2-methylisoindolin-1-one (CAS 1378819-13-6)
- 5-Fluoro-2-methylbenzofuran-4-amine (CAS 141976-75-2)
- 3,4-Dihydroxy-3,4-dimethylhexane-2,5-dione (CAS 28123-56-0)
- 2-Chloro-6-[(cyclopropylcarbonyl)amino]benzoic Acid (CAS 1314406-53-5)
- (R)-4-(Furan-2-yl)oxazolidin-2-one (CAS 193528-31-3)
- 2-Amino-1-(3,5-dichlorophenyl)ethan-1-olhydrochloride (CAS 1171436-34-2)
- 4-Amino-3-bromo-1H-pyrrolo[2,3-d]pyridazin-7(6H)-one (CAS 2762044-73-3)
- 2-oxocyclohexane-1-carbonitrile (CAS 4513-77-3)
- Norepinephrine Impurity 32 (CAS 24159-36-2)
- 1-methyl-1,2,5,6,7,8-hexahydroquinoline-2,5-dione (CAS 57311-36-1)
- 3,5-Dichloropyridin-4(1H)-one (CAS 17228-70-5)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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