5-(5-Aminopentyl)-3-imino-2,3-dihydro-1h-pyrazole-4-carbonitrile CAS 113513-29-4
| CAS No. | 113513-29-4 |
| Molecular Formula | C9H15N5 |
| Molecular Weight | 193.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(5-Aminopentyl)-3-imino-2,3-dihydro-1h-pyrazole-4-carbonitrile 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.
CATO supplies 5-(5-Aminopentyl)-3-imino-2,3-dihydro-1h-pyrazole-4-carbonitrile (CAS 113513-29-4), a certified reference material (molecular formula C9H15N5, MW 193.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H15N5, 5-(5-Aminopentyl)-3-imino-2,3-dihydro-1h-pyrazole-4-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 193.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H15N5 |
| Molecular Weight | 193.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
Related Aminopentyl Standards
- 5-(1-Aminopentyl)-2-methylphenol (CAS 1270421-78-7)
- 5-(1-Aminopentyl)-2-methylaniline (CAS 1270385-20-0)
- 5-(1-Aminopentyl)benzene-1,3-diol (CAS 1270444-99-9)
- 2,2'-[(4-Aminopentyl)imino]bis-ethanol (CAS 86271-50-3)
- 5-(1-Aminopentyl)-2-fluoroaniline (CAS 1270485-60-3)
- 5-(1-Aminopentyl)-2-fluorophenol (CAS 1270511-13-1)
- [(5-aminopentyl)oxy]cyclohexane (CAS 1251232-70-8)
- N-(5-aminopentyl)cyclobutanecarboxamide (CAS 1342756-97-1)
Recommended Standards
- (1-(Pyrimidin-2-yl)piperidin-4-yl)methanol (CAS 111247-61-1)
- 2-(4-Piperidylmethoxy)pyrimidine (CAS 1147181-71-2)
- N-(cyclopentylmethyl)-1H-imidazole-1-carboxamide (CAS 1096821-12-3)
- 3-Methyl-5-(quinuclidin-3-yl)-1,2,4-oxadiazole (CAS 114724-64-0)
- 2-Cyanotetrahydrofuran-3-carboxylic acid (CAS 951016-79-8)
- N-Hydroxy-3-iodobenzamide (CAS 2593-30-8)
- 4-(2,6-Dimethoxyphenyl)-L-phenylalanine (CAS 347382-77-8)
- Bis(3-(pyridin-4-yl)propyl)sulfane (CAS 69603-59-4)
- 4-Amino-5-benzoyl-2-[(2-oxo-2-phenylethyl)sulfanyl]thiophene-3-carbonitrile (CAS 133180-37-7)
- 3-Amino-N-(3-methoxypropyl)-4-methylbenzenesulfonamide (CAS 1017465-34-7)
- 5-Chloro-2-fluorophenol (CAS 186589-76-4)
- N-(5-bromopyridin-2-yl)-4-ethylbenzamide (CAS 313226-90-3)
- 4-Chloro-2,3-difluorophenol (CAS 1261634-63-2)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
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 18665070610 / Nicole.chen@cato-chem.com