4-Isopropyl-5-methyl-1H-pyrazol-3-amine CAS 116570-83-3
| CAS No. | 116570-83-3 |
| Molecular Formula | C7H13N3 |
| Molecular Weight | 139.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Isopropyl-5-methyl-1H-pyrazol-3-amine (CAS 116570-83-3) is a high-purity analytical reference standard with the molecular formula C7H13N3 and a molecular weight of 139.20 g/mol.
4-Isopropyl-5-methyl-1H-pyrazol-3-amine (C7H13N3) contains a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 4-Isopropyl-5-methyl-1H-pyrazol-3-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 | C7H13N3 |
| Molecular Weight | 139.20 g/mol |
| 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 Isopropyl Standards
- 1-Isopropyl-5-methyl-1h-pyrazol-4-amine (CAS 1006495-81-3)
- (1-Isopropyl-1H-pyrazol-5-yl)methanamine (CAS 1007505-19-2)
- (2-Isopropyl-1h-imidazol-4-yl)methanamine (CAS 109165-48-2)
- 1-Isopropyl-4-methyl-pyrazol-3-amine (CAS 1174866-04-6)
- 5-Isopropyl-1-methyl-1H-pyrazol-3-amine (CAS 1229456-20-5)
- 5-Isopropyl-1-methyl-1h-pyrazol-4-amine (CAS 1393101-14-8)
- (3-Isopropyl-1h-pyrazol-4-yl)methanamine (CAS 1539609-21-6)
- (1-Isopropyl-1h-imidazol-2-yl)methanamine (CAS 773790-38-8)
Recommended Standards
- [1-(4-Methyl-1H-imidazol-2-yl)propyl]amine dihydrochloride (CAS 1155056-18-0)
- 2-(4-Methyl-1h-pyrazol-1-yl)propan-1-amine (CAS 1170137-51-5)
- 1-(1H-Imidazol-2-yl)-2-methylpropan-1-amine (CAS 1154920-41-8)
- 2-(3-Methyl-1h-pyrazol-1-yl)propan-1-amine (CAS 1172803-90-5)
- 6-(4-Bromophenyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 109273-56-5)
- 5-Fluoro-6-nitro-1H-benzo[d]imidazole (CAS 391906-63-1)
- 2,2-Bis(trifluoromethyl)cyclopropane-1-carboxylic acid (CAS 390388-87-1)
- 5-Oxaspiro[3.5]Nonan-7-amine (CAS 1823516-17-1)
- Pivalimidamide HCl (CAS 18202-73-8)
- (1-Aza-2-(2-thienyl)vinyl)(((3,4-difluorophenyl)methylthio)iminomethyl)amine, hydrobromide (CAS 1274948-34-3)
- 5-Phenyl-2-pentene (CAS 1745-16-0)
- Tert-butyl ethyl((2-methyloxiran-2-yl)methyl)carbamate (CAS 1248808-38-9)
- 4-(3-Bromo-5-fluorobenzoyl)piperazin-2-one (CAS 1211420-15-3)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
Why CATO?
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