n-(4-Acetamidophenyl)-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide CAS 1008865-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1008865-40-4 |
| Molecular Formula | C18H18N4O3 |
| Molecular Weight | 338.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(4-Acetamidophenyl)-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide (CAS 1008865-40-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18N4O3. Molecular weight: 338.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H18N4O3 |
| Molecular Weight | 338.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
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- N-(4-acetamidophenyl)-2-(2-methyladamantan-2-yl)acetamide (CAS 400086-30-8)
- 4-Acetamidophenyl -β-D-Glucuronic Acid Methyl Ester (CAS 570394-17-1)
- N-(3-Acetamidophenyl)-5-methyl-3-phenylisoxazole-4-carboxamide (CAS 590399-64-7)
- (2S)-2-(4-Acetamidophenyl)-N-(5-propan-2-yl-1,3-thiazol-2-yl)propanamide (CAS 492445-28-0)
- N-(3-Acetamidophenyl)-2-((4-amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide (CAS 869068-50-8)
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Recommended Standards
- (2E)-2-(Nitromethylidene)piperidin-3-yl 4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylate (CAS 1008593-07-4)
- 2-[4-(Ethoxycarbonyl)phenyl]-6-methyl-imidazo[1,2-a]pyridine-3-acetic Acid (CAS 1025962-20-2)
- 2-((3-(Pyrrolidine-1-carbonyl)phenyl)carbamoyl)benzoic acid (CAS 1003682-96-9)
- Phytomenadione Impurity 19 (CAS 2143-53-5)
- 2-{[1-(Propan-2-yl)-1H-pyrazol-4-yl]oxy}acetonitrile (CAS 1597166-80-7)
- 7-methoxyimidazo[1,2-a]pyridin-3-amine (CAS 1427399-63-0)
- 1'-Methyl-4'-[4-(trifluoromethyl)phenyl]-1'',2,2'',4-tetrahydrodispiro[1-benzopyran-3,3'-pyrrolidine-2',3''-indole]-2'',4-dione (CAS 1177520-27-2)
- 4-[2-(3-Isopropylphenoxy)ethyl]piperidinehydrochloride (CAS 1220031-90-2)
- 4-Nitro-1-(oxetan-3-yl)-1H-pyrazole (CAS 1393100-37-2)
- Peptide Impurity 26 (CAS 1350456-66-4)
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