1-CYCLOPENTYL-1H-PYRAZOL-4-AMINE HCL CAS 1216126-64-5
| CAS No. | 1216126-64-5 |
| Molecular Formula | C8H13N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-CYCLOPENTYL-1H-PYRAZOL-4-AMINE HCL 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 1-CYCLOPENTYL-1H-PYRAZOL-4-AMINE HCL (CAS 1216126-64-5), a certified reference material (molecular formula C8H13N3HCl, MW 187.67 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H13N3HCl, 1-CYCLOPENTYL-1H-PYRAZOL-4-AMINE HCL contains a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 187.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H13N3 HCl |
| Molecular Weight | 187.67 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related CYCLOPENTYL Standards
- 6-cyclopentyl-5-nitropiperidin-2-one (CAS 1000345-72-1)
- Ethyl 1-cyclopentyl-1H-pyrazole-3-carboxylate (CAS 1002535-19-4)
- N-cyclopentyl-4,6-dimethylpyrimidin-2-amine (CAS 1004259-91-9)
- methyl 1-cyclopentyl-1h-pyraZole-3-carboxylate (CAS 1006319-34-1)
- 1-Cyclopentyl-3-methyl-1h-pyrazole-4-carbaldehyde (CAS 1006333-49-8)
- 1-Cyclopentyl-5-methyl-1H-pyrazol-3-amine (CAS 1006334-12-8)
- 1-Cyclopentyl-1h-pyrazole-5-carboxylic acid (CAS 1006334-24-2)
- 1-Cyclopentyl-1h-pyrazole-3-carboxylic acid (CAS 1006348-93-1)
Recommended Standards
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- 2-[(3-fluorophenyl)amino]pyridine-3-carboxylic acid (CAS 57978-55-9)
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- Nicardipine Hydrochloride (CAS 54527-84-3)
- 3-(4-(4-Fluorophenoxy)phenyl)-5-methylisoxazole-4-carboxylic Acid (CAS 1159981-32-4)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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