5-Cyclopropyl-1-(2-methylpropyl)-1h-pyrazol-4-amine CAS 1006496-43-0
| CAS No. | 1006496-43-0 |
| Molecular Formula | C10H17N3 |
| Molecular Weight | 179.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Cyclopropyl-1-(2-methylpropyl)-1h-pyrazol-4-amine 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.
5-Cyclopropyl-1-(2-methylpropyl)-1h-pyrazol-4-amine (CAS 1006496-43-0) is a high-purity analytical reference standard with the molecular formula C10H17N3 and a molecular weight of 179.26 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 5-Cyclopropyl-1-(2-methylpropyl)-1h-pyrazol-4-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 179.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C10H17N3 |
| Molecular Weight | 179.26 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related Cyclopropyl Standards
- 3-cyclopropyl-3-azabicyclo[3.3.1]nonan-9-one (CAS 1000931-18-9)
- 3-Cyclopropyl-4-isobutyl-1h-pyrazol-5-amine (CAS 1311492-20-2)
- N-((1-cyclopropyl-1h-imidazol-2-yl)methyl)propan-2-amine (CAS 1420831-48-6)
- Cyclopropyl(5-isopropyl-1H-imidazol-2-yl)methanamine (CAS 1936332-73-8)
- 3-Cyclopropyl-5-isothiocyanato-1-methyl-1H-pyrazole (CAS 1349718-31-5)
- 2-CYCLOPROPYL-4,5-DIHYDRO-6H-THIENO[2,3-C]PYRROL-6-ONE (CAS 1361941-18-5)
- 4-Cyclopropyl-4,5,6,7-tetrahydro-thieno[3,2-c]pyridine (CAS 869472-59-3)
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Recommended Standards
- (1-Cyclopentyl-3-methyl-1h-pyrazol-4-yl)methanamine (CAS 1006461-25-1)
- 7,7-Dimethyl-1,2,3,4,7,8-hexahydroquinolin-5(6H)-one (CAS 1010-82-8)
- 1-(butan-2-yl)-5-cyclopropyl-1H-pyrazol-4-amine (CAS 1006454-53-0)
- (1-((2-Ethyl-1H-imidazol-1-yl)methyl)cyclopropyl)methanamine (CAS 1015846-38-4)
- 2-(1-(4-Aminophenyl)piperidin-4-yl)ethan-1-ol (CAS 211247-53-9)
- 1-(4-Methylbenzyl)-3-(3-oxobutan-2-yl)imidazolidine-2,4,5-trione (CAS 338392-39-5)
- 4-methyl-2-oxabicyclo[2.1.1]hexane-1-carbaldehyde (CAS 2167773-14-8)
- 1-(4-{[(2-chlorophenyl)sulfonyl]methyl}-4-hydroxypiperidino)-3-methyl-1-butanone (CAS 866019-51-4)
- 4-Chloro-6-(4-methoxyphenyl)-2-(pyridin-2-yl)pyrimidine-5-carbonitrile (CAS 886361-41-7)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(but-3-en-1-yl)hex-5-enoic acid (CAS 1311992-98-9)
- 2-(trifluoromethyl)benzene-1-carboximidamide, acetic acid (CAS 1955498-16-4)
- 4-Amino-3-((3,4-dichlorobenzyl)thio)-6-methyl-1,2,4-triazin-5(4H)-one (CAS 676458-38-1)
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- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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