2-[2-(3-Oxobutyl)]-4-{4-[4-(4-methoxyphenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4-triazol-3-one CAS 250255-72-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 250255-72-2 |
| Molecular Formula | C23H27N5O3 |
| Molecular Weight | 421.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[2-(3-Oxobutyl)]-4-{4-[4-(4-methoxyphenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4-triazol-3-one (CAS 250255-72-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H27N5O3. Molecular weight: 421.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H27N5O3 |
| Molecular Weight | 421.49 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Oxobutyl Standards
- 5-Oxo-4-(3-oxobutyl)-1,2-diphenyl-2,5-dihydro-1H-pyrazol-3-yl benzoate (CAS 16006-73-8)
- 2-[2-(3-Oxobutyl)]-4-{4-[4-(4-hydroxyphenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4-triazol-3-one (CAS 112559-69-0)
- 2-[[[3-[(1-Oxobutyl)amino]phenyl]amino]carbonyl]-cyclohexanecarboxylic acid (CAS 925576-29-0)
- (2-Oxobutyl)(triphenylphosphine)gold (CAS 53224-09-2)
- 3-[4-(3-oxobutyl)phenoxymethyl]benzoic acid (CAS 1016797-44-6)
- 1-Methyl-2-(3-oxobutyl)anthracene-9,10-dione (CAS 871577-15-0)
- 4-(4-(3-Oxobutyl)phenoxy)benzonitrile (CAS 189120-04-5)
- 2-(2-Acetyl-3-oxobutyl)-2,3-dihydro-1h-isoindole-1,3-dione (CAS 41935-27-7)
Recommended Standards
- 1-Cyclohexyl-2-imino-5-oxo-N-((tetrahydrofuran-2-yl)methyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618078-10-7)
- 2-Hydroxy Estradiol 6-N3-Adenine (CAS 912671-55-7)
- (2E)-3-[3-(3,4-Dimethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-2-(3-methylphenyl)prop-2-enenitrile (CAS 956206-25-0)
- 2-(Chloromethyl)-1-methylimidazole (CAS 78667-04-6)
- Benzo[d]imidazo[2,1-b]thiazol-2-ylmethanol (CAS 114095-02-2)
- Megestrol Acetate EP Impurity L (CAS CATO-C4X-141415)
- Methyl 2-methyl-3-(p-tolyl)propanoate (CAS 29417-79-6)
- Doxorubicin Impurity 14 (CAS CATO-C4X-203314)
- Methyl 3-methyl-[5,5'-biisoxazole]-4-carboxylate (CAS 175277-13-1)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
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