4-(3-oxopiperazin-1-yl)benzonitrile CAS 1019601-14-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1019601-14-9 |
| Molecular Formula | C11H11N3O |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-oxopiperazin-1-yl)benzonitrile (CAS 1019601-14-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H11N3O. Molecular weight: 201.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H11N3O |
| Molecular Weight | 201.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related oxopiperazin Standards
- Propyl 2-(3-oxopiperazin-2-yl)acetate (CAS 90770-36-8)
- 4-Oxo-4-(3-oxopiperazin-1-yl)butanoic acid (CAS 590380-54-4)
- 2-(3-Oxopiperazin-2-yl)-N-propylacetamide (CAS 1428138-91-3)
- 4-(3-Oxopiperazin-1-yl)benzaldehyde (CAS 1021240-40-3)
- 2-(3-Oxopiperazin-1-yl)benzaldehyde (CAS 1021240-43-6)
- 5-(4-Methyl-3-oxopiperazin-1-yl)furan-2-carbaldehyde (CAS 1339824-74-6)
- 5-(3-Oxopiperazin-1-yl)thiophene-2-carbaldehyde (CAS 1342664-82-7)
- 5-Oxo-5-(3-oxopiperazin-1-yl)pentanoic acid (CAS 926237-98-1)
Recommended Standards
- (S)-4-Methyl-2-(2-oxopropanamido)pentanoic acid (CAS 101914-46-9)
- (6-Phenoxy-3-pyridinyl)methanol (CAS 101990-68-5)
- n-{1-[4-(1h-pyrazol-1-yl)phenyl]ethylidene}hydroxylamine (CAS 1019079-11-8)
- 5-Cyclopropyl-2-fluoroaniline (CAS 1374298-69-7)
- N-((3-chlorobicyclo[1.1.1]Pentan-1-yl)methyl)-N-methylacetamide (CAS 1886967-42-5)
- (S)-4-benzyl-6-(bromomethyl)-2,2-dimethylmorpholine (CAS 2387567-23-7)
- 1-(3-Chloro-4-fluorophenyl)ethane-1-sulfonyl chloride (CAS 1250596-49-6)
- Vonoprazan Impurity 157 (CAS 2514735-09-0（free base）)
- 6-Bromo-5-(difluoromethyl)-3-nitropicolinaldehyde (CAS 1805166-14-6)
- Glucagon (1-29) (CAS 16941-32-5)
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