4-Fluoro-2-methylphenylisocyanide CAS 153797-68-3
| CAS No. | 153797-68-3 |
| Molecular Formula | C8H6FN |
| Molecular Weight | 135.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Fluoro-2-methylphenylisocyanide 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.
4-Fluoro-2-methylphenylisocyanide (CAS 153797-68-3), molecular formula C8H6FN and molecular weight 135.14 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Fluoro-2-methylphenylisocyanide (C8H6FN) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H6FN |
| Molecular Weight | 135.14 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 2-fluoro-2-phenylacetonitrile (CAS 10036-43-8)
- 2-Fluoro-6-(prop-1-yn-1-yl)pyridine (CAS 143651-24-5)
- 1-Fluoro-4-(isocyanomethyl)benzene (CAS 148890-53-3)
- 3-Fluoro-2-methylbenzonitrile (CAS 185147-06-2)
- 2-Fluoro-3-methylbenzonitrile (CAS 185147-07-3)
- 4-Fluoro-3-methylbenzonitrile (CAS 185147-08-4)
- 2-Fluoro-1H-indole (CAS 944347-13-1)
- 2-Fluoro-4-methylbenzonitrile (CAS 85070-67-3)
Recommended Standards
- Isothiazolidin-3-one 1,1-Dioxide (CAS 15441-09-5)
- ethanesulfonyl isocyanate (CAS 14604-85-4)
- 3-(2-amino-1-fluoroethyl)oxetan-3-ol (CAS 1800560-27-3)
- Methyl 2-amino-4-fluorobutanoate (CAS 1446557-63-6)
- 4-Amino-2-nitrobenzaldehyde (CAS 102170-39-8)
- (2E)-1-(3,4-Dichlorophenyl)-3-(3-fluorophenyl)prop-2-en-1-one (CAS 1354942-33-8)
- 3-(4-bromo-2H-1,2,3-triazol-2-yl)propyl methanesulfonate (CAS CATO-C3D-262327)
- Benzyl 4,4-dimethoxy-3-((methylsulfonyl)oxy)piperidine-1-carboxylate (CAS 1956306-17-4)
- 2-(2-Amino-4-(3-chloro-4-methoxyphenyl)thiazol-5-yl)acetic acid (CAS 1225788-45-3)
- ethyl 2-(1-((4-chlorophenyl)carbamoyl)-3-oxopiperazin-2-yl)acetate (CAS 1007932-18-4)
- 2-Bromo-N-(3,5-difluorophenyl)acetamide (CAS 405937-75-9)
- Bixalomer Impurity 2 (CAS 120239-63-6)
- (1-Acetylpyrrolidin-2-yl)methyl acetate (CAS 42366-60-9)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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