(E)-1,3-Difluoro-5-methoxy-2-(2-nitrovinyl)benzene CAS 1784746-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1784746-69-5 |
| Molecular Formula | C9H7F2NO3 |
| Molecular Weight | 215.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-1,3-Difluoro-5-methoxy-2-(2-nitrovinyl)benzene (CAS 1784746-69-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H7F2NO3. Molecular weight: 215.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H7F2NO3 |
| Molecular Weight | 215.15 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 |
| 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.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- 1,1-Difluoro-3-(4-nitrophenyl)propan-2-one (CAS 1179915-44-6)
- 1-(2,3-Difluoro-6-nitrophenyl)propan-2-one (CAS 121247-16-3)
- N-(2,2-Difluoro-benzo[1,3]dioxol-5-yl)-acetamide (CAS 948-94-7)
- 5,5-difluoro-1,3-dimethyl-7H-pyrazolo[3,4-b]pyridine-4,6-dione (CAS 2920637-33-6)
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- 2,4'-Difluoro-N-(2-Hydroxyethyl)Acetanilide (CAS 10016-07-6)
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Recommended Standards
- 8-Fluoro-2-(trifluoromethyl)quinoline (CAS 1624260-30-5)
- 2-(Difluoromethoxy)benzo[d]oxazole-4-methanol (CAS 1803810-32-3)
- 3-(2,4-Difluoroanilino)-3-oxopropanoic acid (CAS 154935-07-6)
- 2-(5-Chloro-1H-indazol-3-yl)acetamide (CAS 887145-79-1)
- 3-(3-Fluoro-2-methylphenyl)-5-nitrobenzoic acid (CAS 1261962-57-5)
- 4-Nitro-N-(pyridin-2-yl)benzamide (CAS 7498-40-0)
- (2-Aminothiophen-3-yl)(4-methoxyphenyl)methanone (CAS 436093-36-6)
- 4-(2,4-Dichlorobenzoyl)-N'-[2-(4-fluorophenoxy)ethanimidoyl]-1-methyl-1H-pyrrole-2-carbohydrazide (CAS 338418-64-7)
- (S)-Benzyl 2-amino-3-methoxypropanoate hydrochloride (CAS 694527-68-9)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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