(R)-4-((4-benzylpiperazin-2-yl)methyl)benzonitrile CAS 947275-80-1
| CAS No. | 947275-80-1 |
| Molecular Formula | C19H21N3 |
| Molecular Weight | 291.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(R)-4-((4-benzylpiperazin-2-yl)methyl)benzonitrile (CAS 947275-80-1), molecular formula C19H21N3 and molecular weight 291.39 g/mol, is a CATO reference standard with documented purity and traceability.
(R)-4-((4-benzylpiperazin-2-yl)methyl)benzonitrile (C19H21N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), (R)-4-((4-benzylpiperazin-2-yl)methyl)benzonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H21N3 |
| Molecular Weight | 291.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related R Standards
- 3-((4-Benzylpiperazin-1-yl)methyl)benzonitrile (CAS 940264-81-3)
- 3-(4-benzylpiperazin-1-yl)benzaldehyde (CAS 1242594-27-9)
- 3-(4-Benzylpiperazin-1-yl)-6-chloropyridazine (CAS 362661-27-6)
- 4-(4-Benzylpiperazin-1-yl)-2-chloropyrimidine (CAS 205060-94-2)
- 1-(4-Benzylpiperazin-1-yl)-2-chloro-2,2-difluoroethan-1-one (CAS 478258-71-8)
- 4-(4-Benzylpiperazin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 938894-42-9)
- 4-[(4-benzylpiperazin-1-yl)methyl]-1,3-thiazol-2-amine (CAS 1097046-57-5)
- 1-[4-(4-Benzylpiperazin-1-yl)phenyl]ethanone (CAS 163733-55-9)
Recommended Standards
- (E)-3-phenyl-1-(4-phenylpiperidin-1-yl)prop-2-en-1-one (CAS 866150-89-2)
- 1-(4-(tert-Butyl)benzyl)-1H-indole-3-carbaldehyde (CAS 405274-91-1)
- (4-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)phenyl)(3,5-dimethylphenyl)methanone (CAS 898764-25-5)
- 1,1-Diphenyl-4-(pyrrolidin-1-yl)but-2-yn-1-ol (CAS 968-63-8)
- N-Methyl-N,O-bis(trimethylsilyl)hydroxylamine (CAS 22737-33-3)
- 2-(4-(3-Chlorophenyl)-6-oxopyrimidin-1(6H)-yl)acetic acid (CAS 1710833-96-7)
- 4-acetamidothiophenol (CAS 1126-81-4)
- 2-(Diphenylphosphino)-N,N-diethylethanamine (CAS 2359-97-9)
- Ibuprofen Impurity 157 (CAS 62049-65-4)
- N-(2-hydroxy-1-phenylethyl)-4-iodobenzamide (CAS 478040-58-3)
- 4-chloro-1-methyl-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 100644-66-4)
- 2-(3-Bromobenzylidene)-6-hydroxybenzofuran-3(2h)-one (CAS 620545-90-6)
- 4-Methoxy-5-nitro-2,3-dihydro-1H-inden-1-one (CAS 1116359-18-2)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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