4-(3-Methylpiperazine-1-carbonyl)benzonitrile hydrochloride CAS 1833056-32-8
| CAS No. | 1833056-32-8 |
| Molecular Formula | C13H15N3O |
| Molecular Weight | N/A |
| 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.
4-(3-Methylpiperazine-1-carbonyl)benzonitrile hydrochloride (CAS 1833056-32-8), molecular formula C13H15N3OHCl and molecular weight 265.74 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(3-Methylpiperazine-1-carbonyl)benzonitrile hydrochloride (C13H15N3OHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H15N3O HCl |
| Molecular Weight | 265.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Methylpiperazine Standards
- 3-(4-Methylpiperazine-1-carbonyl)benzonitrile (CAS 1016743-09-1)
- 7-Methyl-2-(4-methylpiperazine-1-carbonyl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one (CAS 1021212-39-4)
- 3-(4-Methylpiperazine-1-carbonyl)-7-oxabicyclo[2.2.1]Heptane-2-carboxylic acid (CAS 1026680-07-8)
- n-Methylpiperazine-1-sulfonamide (CAS 1042643-66-2)
- 2-methylpiperazine (CAS 109-07-9)
- 1-Butyl-3-methylpiperazine (CAS 109055-57-4)
- 2-(4-Methylpiperazine-1-carbonyl)-1,2,3,4-tetrahydroquinoline (CAS 1104561-97-8)
- (4-Methylpiperazine-1-carbonyl)-L-phenylalanine (CAS 115766-11-5)
Recommended Standards
- 3-(3-Chloro-4-propoxyphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 1234692-01-3)
- 1-(2-Methylpropane-1-sulfonyl)-piperidin-4-one (CAS 1341948-13-7)
- 6,7-Dimethoxy-2-((pyridin-4-ylmethyl)thio)-3-(3-(trifluoromethyl)benzyl)quinazolin-4(3H)-imine (CAS 691868-98-1)
- 3-Bromo-6-fluoro-2,4-dimethylpyridine (CAS 871493-04-8)
- (S)-4-([1,1'-Biphenyl]-4-yl)-2-aminobutanoic acid (CAS 1260607-97-3)
- 1-(3-Fluorophenyl)-2-(tetrahydro-2h-pyran-4-yl)ethan-1-amine hydrochloride (CAS 2197053-94-2)
- 3-Bromo-2-(morpholinomethyl)aniline (CAS 1094717-69-7)
- 4-phenyl-pyrimidin-2-amine (CAS 2305-87-5)
- 5-Amino-2-chlorobenzoic acid compound with sulfuric acid (1:1) (CAS 37984-73-9)
- Neuropeptide Y (3-36) (porcine) trifluoroacetate salt (CAS 143863-88-1)
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