2,2-Difluoro-6-nitro-benzo[1,3]dioxol-5-ylamine CAS 1644-86-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1644-86-6 |
| Molecular Formula | C7H4F2N2O4 |
| Molecular Weight | 218.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2-Difluoro-6-nitro-benzo[1,3]dioxol-5-ylamine (CAS 1644-86-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H4F2N2O4. Molecular weight: 218.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H4F2N2O4 |
| Molecular Weight | 218.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoro Standards
- 2,4-Difluoro-3-methyl-1,5-dinitrobenzene (CAS 112822-76-1)
- 1,5-Difluoro-3-methyl-2,4-dinitrobenzene (CAS 1616526-79-4)
- Ethyl 2,2-difluoro-3-(furan-2-yl)-3-oxopropanoate (CAS 118460-56-3)
- 2,6-Difluoro-3-(methoxymethoxy)benzoic acid (CAS 1190603-51-0)
- 2-(2,5-Difluoro-4-methoxyphenyl)-2-hydroxyacetic acid (CAS 1261825-63-1)
- 2,3-Difluoro-4,5-dimethoxybenzoic acid (CAS 2379322-78-6)
- 2,3-Difluoro-6-(methoxymethoxy)benzoic acid (CAS 2179038-37-8)
- 2,5-Difluoro-3-(methoxymethoxy)benzoic acid (CAS 938181-83-0)
Recommended Standards
- 5-Bromo-4-cyclopropyl-2-methylthiazole (CAS 1783728-30-2)
- 2-Bromo-5,6-dihydro-4H-cyclopenta[b]thiophen-3-amine (CAS 1602158-73-5)
- 2-(Difluoromethyl)-6-hydroxy-5-nitropyridine-3-carboxaldehyde (CAS 1804867-12-6)
- 1,2,3,4-tetrahydroquinoline-7-sulfonamide (CAS 1307238-87-4)
- (E)-3-(7-oxo-5,6,7,8-tetrahydro-1,8-naphthyridin-3-yl)acrylic acid (CAS 527758-08-3)
- (4-Cyclopropylpyrimidin-2-yl)methanol (CAS 1240725-49-8)
- 3-Bromo-5-fluoro-1H-pyrrolo[2,3-c]pyridine (CAS 2167470-19-9)
- 1242882-87-6 Ethyl [4-chloro-2-(3-chlorophenyl)-6-methylpyrimidin-5-yl]acetate MFCD15732441 (CAS 1242882-87-6)
- 2-(Aminomethyl)-3-(difluoromethyl)-4-hydroxy-5-methoxypyridine (CAS 1805544-73-3)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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 13829788188 / jacky.chen@cato-chem.com