2-(3,4-Difluorophenyl)-N-hydroxyacetimidamide CAS 200504-48-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 200504-48-9 |
| Molecular Formula | C8H8F2N2O |
| Molecular Weight | 186.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,4-Difluorophenyl)-N-hydroxyacetimidamide (CAS 200504-48-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8F2N2O. Molecular weight: 186.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8F2N2O |
| Molecular Weight | 186.16 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluorophenyl Standards
- Methyl 2-(2,3-difluorophenyl)acetate (CAS 1036273-31-0)
- 1-(3,4-Difluorophenyl)-2-methoxyethan-1-one (CAS 1157136-76-9)
- 2-(2,3-Difluorophenyl)-N-hydroxyacetimidamide (CAS 1158111-66-0)
- 2-(2,6-Difluorophenyl)acetohydrazide (CAS 116622-93-6)
- 2-(2,5-Difluorophenyl)propanoic acid (CAS 1216110-63-2)
- 2-(2,4-Difluorophenyl)propionic Acid (CAS 1250572-63-4)
- 2-(2,3-Difluorophenyl)propanoic acid (CAS 1260830-26-9)
- 3-(2,5-Difluorophenyl)propanoic acid (CAS 130408-15-0)
Recommended Standards
- 2-(3,4-Difluorophenyl)acetohydrazide (CAS 797784-35-1)
- 2-(3,4-Difluorophenyl)propanoic acid (CAS 444170-17-6)
- 2-(3,4-Difluorophenyl)-1,3-dioxolane (CAS 773101-62-5)
- 4-(methylsulfanyl)-2-octanamidobutanoic acid (CAS 21394-50-3)
- Ethyl 2,3-Dicyanopropionate (CAS 40497-11-8)
- 2-[(2-aminoethyl)amino]-N-(pyridin-2-ylmethyl)acetamide trihydrochloride (CAS 1461708-63-3)
- 4-Methylpentan-2-one oxime (CAS 105-44-2)
- 1-((2-Nitrophenyl)sulfonyl)piperidin-4-amine (CAS 468720-15-2)
- 2-(4-Chlorophenyl)-1,3-thiazole-4-carbohydrazide (CAS 69542-81-0)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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