2-(4-Benzylpiperazin-1-yl)-4-(4-chlorophenyl)-4-oxobutanoic acid CAS 301193-88-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301193-88-4 |
| Molecular Formula | C21H23ClN2O3 |
| Molecular Weight | 386.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-Benzylpiperazin-1-yl)-4-(4-chlorophenyl)-4-oxobutanoic acid (CAS 301193-88-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H23ClN2O3. Molecular weight: 386.87 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H23ClN2O3 |
| Molecular Weight | 386.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzylpiperazin Standards
- (2E)-1-(4-Benzylpiperazin-1-yl)-3-(4-methoxynaphthalen-1-yl)prop-2-en-1-one (CAS 892147-47-6)
- (4-Benzylpiperazin-1-yl)(4-(2-methylbenzoyl)-1H-pyrrol-2-yl)methanone (CAS 478249-51-3)
- 2-(4-Benzylpiperazin-1-yl)-N,N-diphenylacetamide (CAS 508181-08-6)
- 2-(4-Benzylpiperazin-1-yl)-N-(4-bromophenyl)acetamide (CAS 303091-48-7)
- 3-(4-Benzylpiperazin-1-yl)-1-(2,4-difluorophenyl)pyrrolidine-2,5-dione (CAS 329079-59-6)
- N-(4-(4-benzylpiperazin-1-yl)phenyl)-4-fluorobenzamide (CAS 303151-00-0)
- 3-((4-Benzylpiperazin-1-yl)methyl)-2-thioxo-2,3,6,7-tetrahydro-[1,3,4]thiadiazolo[3,2-a][1,3]diazepin-8(5H)-one (CAS 450346-85-7)
- (E)-1-(4-benzylpiperazin-1-yl)-3-(4-(trifluoromethoxy)phenyl)prop-2-en-1-one (CAS 882082-67-9)
Recommended Standards
- 1-(3-Chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-N-cyclopentylpiperidine-4-carboxamide (CAS 444151-91-1)
- 4-(4-Chlorophenyl)-1-ethyl-3-phenyl-1,4-dihydroindeno[1,2-c]pyrazol-4-ol (CAS 56767-25-0)
- 1-((5-Chloro-3-methylbenzo[b]thiophen-2-yl)sulfonyl)-4-(2-hydroxyethyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 861207-40-1)
- 3-Methylene-8-Boc-8-azabicyclo[3.2.1]octane (CAS 273207-57-1)
- 2-(3-Fluoropropyl)isoindoline-1,3-dione (CAS 252736-26-8)
- 1-(1-Methyl-1h-benzo[d]imidazol-2-yl)ethane-1-thiol (CAS 1038982-09-0)
- 3-(4-Cyclopropylthiazol-2-yl)-6-methoxyisoquinolin-1(2H)-one (CAS 923586-09-8)
- Ethyl 2-(5-nitropyrazin-2-yl)acetate (CAS 1374575-00-4)
- Sertraline Impurity 52 HCl (CAS CATO-C4X-134452)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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