N-(4-amino-3,5-difluorophenyl)acetamide CAS 3743-90-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3743-90-6 |
| Molecular Formula | C16H16BrNO |
| Molecular Weight | 318.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-amino-3,5-difluorophenyl)acetamide (CAS 3743-90-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H16BrNO. Molecular weight: 318.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H16BrNO |
| Molecular Weight | 318.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
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- 6-(2-Amino-5-bromopyridin-3-yl)-3,4-dihydroisoquinolin-1(2H)-one (CAS 1396776-45-6)
- 2-(4-Amino-3-methyl-5-nitrophenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 2366994-38-7)
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Recommended Standards
- Ethyl 6-oxo-2-(5-oxo-3-(trifluoromethyl)-2,5-dihydro-1H-pyrazol-1-yl)-1,6-dihydropyrimidine-5-carboxylate (CAS 866145-60-0)
- N-Benzhydryl-2-bromopropanamide (CAS 23459-40-7)
- Ethyl 2-(5-bromothiophen-2-yl)thiazole-4-carboxylate (CAS 423768-45-0)
- 4-Chloro-1-(4-ethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1267220-24-5)
- Ethyl 3-chloro-4-oxopiperidine-1-carboxylate (CAS 89424-04-4)
- (3-(8-Amino-1-iodoimidazo[1,5-a]pyrazin-3-yl)cyclobutyl)methanol (CAS 867165-43-3)
- N-Succinimidyl 7-(Diethylamino)coumarin-3-carboxylate (CAS 139346-57-9)
- Methotrexate EP Impurity H HCl (CAS CATO-C4X-115439)
- 3,5-Dichloro-N-(5,6-dimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338423-54-4)
- Semaglutide Impurity 6 (CAS 62-57-7)
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