6-Fluorobenzoxazole-2-methanamine CAS 944907-47-5
| CAS No. | 944907-47-5 |
| Molecular Formula | C8H7FN2O |
| Molecular Weight | 166.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Fluorobenzoxazole-2-methanamine (CAS 944907-47-5), molecular formula C8H7FN2O and molecular weight 166.15 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 6-Fluorobenzoxazole-2-methanamine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 166.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 6-Fluorobenzoxazole-2-methanamine 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 | C8H7FN2O |
| Molecular Weight | 166.15 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 DMSO, DMF, methanol |
| 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorobenzoxazole Standards
- 4-Fluorobenzoxazole-2-methanamine (CAS 944897-61-4)
- 5-Fluorobenzoxazole-2-methanamine (CAS 944907-48-6)
- 7-Fluorobenzoxazole-2-methanamine (CAS 944903-15-5)
- 2-Ethyl-5-fluorobenzoxazole (CAS 1267772-21-3)
- 5-Fluorobenzoxazole-2(3H)-thione (CAS 13451-78-0)
- 6-Fluorobenzoxazole-2(3H)-thione (CAS 145096-57-7)
- 7-Fluorobenzoxazole-2(3H)-thione (CAS 153403-54-4)
- 7-Fluorobenzoxazole (CAS 1267061-18-6)
Recommended Standards
- 6-Fluoro-4-methoxy-1H-indazole (CAS 885522-57-6)
- 6-Fluorochroman-2-one (CAS 75487-95-5)
- 6-Fluoro-3-methyl-1,2-benzoxazol-5-amine (CAS 221559-22-4)
- 6-Fluorochroman-3-one (CAS 944904-05-6)
- Phthalic acid, bis-C6-C8-branched alkyl esters C7-rich (CAS 71888-89-6)
- Tert-butyl (3-cyano-3-fluorocyclobutyl)carbamate (CAS 2385021-10-1)
- 2-(Aminomethyl)-3-bromo-5-(difluoromethyl)-6-iodopyridine (CAS 1805166-39-5)
- CAS CATO-CZ-1007 (CAS CATO-CZ-1007)
- Tirofiban Impurity 4 (CAS 24152-39-4)
- Fosaprepitant Impurity 34 (CAS CATO-C4X-116834)
- (1,2-Dimethyl-1H-imidazol-4-yl)methanol (CAS 1038828-36-2)
- Osmanthuside H (CAS 149155-70-4)
- (S)-2-(4-(trifluoromethyl)phenyl)pyrrolidine (CAS 1217816-57-3)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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