1-[3-(1h-imidazol-1-yl)propyl]-1h-pyrazol-3-amine CAS 1247545-58-9
| CAS No. | 1247545-58-9 |
| Molecular Formula | C9H13N5 |
| Molecular Weight | 191.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[3-(1h-imidazol-1-yl)propyl]-1h-pyrazol-3-amine (CAS 1247545-58-9), molecular formula C9H13N5 and molecular weight 191.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-[3-(1h-imidazol-1-yl)propyl]-1h-pyrazol-3-amine (C9H13N5) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 1-[3-(1h-imidazol-1-yl)propyl]-1h-pyrazol-3-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H13N5 |
| Molecular Weight | 191.23 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 2-(Cyclopropylamino)-5-methylbenzoic acid (CAS 1247106-14-4)
- 1-(pyridine-3-carbonyl)pyrrolidin-3-amine (CAS 1247665-20-8)
- 3-(Pyridin-4-ylmethyl)piperazin-2-one (CAS 1246548-39-9)
- 5-(5-Amino-2-oxopyridin-1(2h)-yl)pentanenitrile (CAS 1248153-02-7)
- 1-(5-Bromo-2-(2-(pyrrolidin-1-yl)ethoxy)phenyl)ethanone (CAS 79010-27-8)
- 4-(Dimethylamino)-N,N-diethyl-2-phenylpyrimidine-5-carboxamide (CAS 823792-45-6)
- 3-(6-methylpyridin-3-yl)propan-1-ol (CAS 50542-82-0)
- Ethyl 3-cyano-1-hydroxy-1H-indole-2-carboxylate (CAS 37914-48-0)
- 4,6-dichloro-1,7-naphthyridine-3-carbonitrile (CAS 305371-45-3)
- N-(2-(4-(3-(4-fluorophenoxy)-2-hydroxypropyl)piperazin-1-yl)pyridin-3-yl)azinic acid (CAS 1858255-69-2)
- 3,6-Dibromo-5-fluoro-1H-indazole (CAS 1286734-81-3)
- n-([1,1'-biphenyl]-4-yl)-2-methylpropane-2-sulfinamide (CAS 1372133-74-8)
- Avibactam Impurity 14 (CAS CATO-C4X-134814)
- HIV (gp120) Antigenic Peptide (H-2982.0500) (CAS 198636-94-1)
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