4-[4-(Diphenylmethyl)piperazine-1-carbonyl]-5-methyl-1,2-oxazole-3-carbohydrazide CAS 338408-76-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338408-76-7 |
| Molecular Formula | C23H25N5O3 |
| Molecular Weight | 419.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-[4-(Diphenylmethyl)piperazine-1-carbonyl]-5-methyl-1,2-oxazole-3-carbohydrazide (CAS 338408-76-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H25N5O3. Molecular weight: 419.48 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H25N5O3 |
| Molecular Weight | 419.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Diphenylmethyl Standards
- (E)-{2-[4-(diphenylmethyl)piperazin-1-yl]-1-(4-fluorophenyl)ethylidene}(methoxy)amine 551921-46-1 6N-502S (CAS 551921-46-1)
- 4-[4-(Diphenylmethyl)piperazin-1-yl]-3-nitrobenzoic acid (CAS 478246-54-7)
- 2-[4-(Diphenylmethyl)piperazin-1-yl]-1-{2-methylimidazo[1,2-a]pyridin-3-yl}ethan-1-one (CAS 383148-03-6)
- 5-[4-(Diphenylmethyl)piperazin-1-yl]-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318517-80-5)
- (2E)-3-[4-(Diphenylmethyl)piperazin-1-yl]-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 478063-94-4)
- (4-{[4-(diphenylmethyl)-1-piperazinyl]sulfonyl}phenyl)amine 20127-97-3 4-[(4-benzhydryl-1-piperazinyl)sulfonyl]aniline (CAS 20127-97-3)
- Methyl 4-[4-(diphenylmethyl)piperazin-1-yl]-3-nitrobenzoate (CAS 478246-44-5)
- N2-[[5-(Diphenylmethyl)-2-furanyl]carbonyl]-L-Arginine hydrate (CAS 945254-73-9)
Recommended Standards
- 22-Bromodocosanoic acid (CAS 78774-39-7)
- 4-Hydroxy estrone 1-N3-Adenine (CAS 488841-24-3)
- 2-((4-Ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-sulfamoylphenyl)acetamide (CAS 618427-35-3)
- Propionylferrocene (CAS 1271-79-0)
- 3-(5-Bromo-1,3-dioxo-2,3-dihydro-1h-isoindol-2-yl)propanoic acid (CAS 299964-05-9)
- Morinidazole Impurity 33 (CAS CATO-C4X-219633)
- 4-Fluorophenetole (CAS 459-26-7)
- 1-(1-(3,5-Dichlorophenyl)-1H-1,2,3-triazol-4-yl)-2-(3-fluorobenzyl)-3-(3-fluorophenyl)propan-1-one (CAS 477858-66-5)
- 6-(Methoxycarbonyl)pyrimidine-4-carboxylic acid (CAS 612088-38-7)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com