N-(4-Acetamido-1,2,5-oxadiazol-3-yl)-4-methylbenzamide CAS 640238-19-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 640238-19-3 |
| Molecular Formula | C12H12N4O3 |
| Molecular Weight | 260.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N-(4-Acetamido-1,2,5-oxadiazol-3-yl)-4-methylbenzamide (CAS 640238-19-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H12N4O3. Molecular weight: 260.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H12N4O3 |
| Molecular Weight | 260.25 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Related N Standards
- Methyl 6-acetamido-4-hydroxyquinoline-2-carboxylate (CAS 929028-74-0)
- (S)-2-Acetamido-4-((tert-butoxycarbonyl)amino)butanoic acid (CAS 201351-32-8)
- 2-Acetamido-3-(4-methyl-1H-indol-3-yl)propanoic Acid (CAS 71953-89-4)
- 2-Acetamido-3-(7-methyl-1h-indol-3-yl)propanoic acid (CAS 71953-92-9)
- 2-Acetamido-5-phenylthiophene-3-carboxamide (CAS 113260-44-9)
- 2-Acetamido-3-bromo-5-nitropyridine (CAS 1065074-93-2)
- 6-Acetamido-4-cyanopyridine-2-sulfonyl chloride (CAS 1393539-15-5)
- 4-Acetamido-6-cyanopyridine-2-sulfonyl chloride (CAS 1393582-84-7)
Recommended Standards
- N-(4-(2-Methyl-4-nitro-1H-imidazol-1-yl)phenyl)acetamide (CAS 93289-97-5)
- N-(5-Methylisoxazol-3-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 681170-13-8)
- N-(3-Methyl-1-(4-nitrophenyl)-1H-pyrazol-5-yl)acetamide (CAS 77746-88-4)
- (S)-2-((S)-2,6-Diaminohexanamido)-3-methylbutanoic acid hydrochloride (CAS 92218-55-8)
- ([13C6]Leu5)-Ghrelin (human) trifluoroacetate salt (CAS 1802078-40-5)
- 6-((3-(((Tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)methyl)furo[3,2-b]pyridine (CAS 1188994-30-0)
- dimethyl 2-allyl-2-(2,4-dinitrophenyl)malonate (CAS 610315-42-9)
- 1-(2-Bromoethoxy)cyclobutane-1-carbonitrile (CAS 1934950-59-0)
- n-(Pyridin-2-ylmethyl)heptan-3-amine (CAS 1340088-88-1)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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