1-methyl-3-(2-methylpropyl)-1H-pyrazol-5-amine CAS 118430-72-1
| CAS No. | 118430-72-1 |
| Molecular Formula | C8H15N3 |
| Molecular Weight | 153.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-methyl-3-(2-methylpropyl)-1H-pyrazol-5-amine.
CATO supplies 1-methyl-3-(2-methylpropyl)-1H-pyrazol-5-amine (CAS 118430-72-1), a certified reference material (molecular formula C8H15N3, MW 153.22 g/mol) for analytical method development and quality control.
Owing to a nitrile group, 1-methyl-3-(2-methylpropyl)-1H-pyrazol-5-amine is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 153.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 1-methyl-3-(2-methylpropyl)-1H-pyrazol-5-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.
Physical & Chemical Properties
| Molecular Formula | C8H15N3 |
| Molecular Weight | 153.22 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related methyl Standards
- [1-(2-methylpropyl)-1H-imidazol-2-yl]methanamine (CAS 1216209-29-8)
- 5-Methyl-1-(2-methylpropyl)-1h-pyrazol-4-amine (CAS 405548-39-2)
- 1-(2-Methylpropyl)-1h-1,2,3-triazole-4-carbaldehyde (CAS 1393539-81-5)
- 1-(2-Methylpropyl)pyrrolidine-3-carbonitrile (CAS 1384682-39-6)
- [1-(2-Methylpropyl)-1H-pyrazol-3-yl]methanol (CAS 1823829-50-0)
- [5-(2-methylpropyl)-1,2-oxazol-3-yl]methanamine (CAS 893639-01-5)
- 2-methyl-5-(2-methylpropyl)-2,3-dihydrofuran-3-one (CAS 94815-46-0)
- 3-(2-Methylpropyl)-2-cyclohexen-1-one (CAS 6301-50-4)
Recommended Standards
- 1-Isopentyl-1h-imidazol-2-amine (CAS 1179613-87-6)
- 3-(tert-Butyl)-1-methyl-1H-pyrazol-5-amine (CAS 118430-73-2)
- n-Isobutyl-1-methyl-1h-pyrazol-3-amine (CAS 1179017-74-3)
- 3-(Pentan-2-yl)-1h-pyrazol-5-amine (CAS 1186843-92-4)
- Lenalidomide Hemihydrate (CAS 847871-99-2)
- 1-(Naphthalen-2-ylmethyl)-1H-indole-3-carbaldehyde (CAS 720696-45-7)
- 3-(2-Methoxyphenyl)pyrrolidine hydrochloride (CAS 1106941-26-7)
- N-(4-Iodophenyl)-3-phenylacrylamide (CAS 56298-77-2)
- Folic Acid Impurity 1 (CAS 55645-40-4)
- Ethyl (4R,5R)-3-iodo-4-methoxy-5-methyl-5-(trifluoromethyl)-4,5-dihydrofuran-2-carboxylate (CAS 2878423-93-7)
- Benzimidohydrazide (CAS 28819-30-9)
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- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
Why CATO?
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