6-Fluoro-7-hydrazinylquinoxaline CAS 333452-15-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 333452-15-6 |
| Molecular Formula | C8H7FN4 |
| Molecular Weight | 178.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Fluoro-7-hydrazinylquinoxaline (CAS 333452-15-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7FN4. Molecular weight: 178.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7FN4 |
| Molecular Weight | 178.17 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 5-Fluoro-2-(1h-1,2,4-triazol-1-yl)aniline (CAS 869942-02-9)
- 6-Fluoroquinoxaline-2,3-diamine (CAS 52312-41-1)
- 5-(3-Fluorophenyl)-1,2-dihydro-3h-1,2,4-triazol-3-imine (CAS 502685-67-8)
- 2-(quinoxalin-2-yl)acetonitrile (CAS 14068-13-4)
- (1R,2R)-2-(2-methylbenzoyl)cyclopentane-1-carboxylic acid (CAS 733740-79-9)
- 2-((2-Chlorobenzyl)thio)-4-phenyl-6-(propylamino)pyrimidine-5-carbonitrile (CAS 303985-74-2)
- 2-(3-(4-Chlorobenzyl)-2,4,5-trioxoimidazolidin-1-yl)acetamide (CAS 320422-82-0)
- 3-(Imidazo[1,2-a]pyridin-2-yl)propanoic acid hydrate (CAS 1255717-44-2)
- 4-(((5-Fluorothiophen-2-yl)methyl)amino)-1-methyl-1H-pyrazole-3-carboxylic acid hydrochloride (CAS 1856021-99-2)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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