4-Bromo-1-(4-isopropylcyclohexyl)-1h-pyrazol-5-amine CAS 1342846-76-7
| CAS No. | 1342846-76-7 |
| Molecular Formula | C12H20BrN3 |
| Molecular Weight | 286.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-1-(4-isopropylcyclohexyl)-1h-pyrazol-5-amine (CAS 1342846-76-7) is a high-purity analytical reference standard with the molecular formula C12H20BrN3 and a molecular weight of 286.21 g/mol.
The molecular framework of 4-Bromo-1-(4-isopropylcyclohexyl)-1h-pyrazol-5-amine (C12H20BrN3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.
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-Bromo-1-(4-isopropylcyclohexyl)-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 | C12H20BrN3 |
| Molecular Weight | 286.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
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Recommended Standards
- 5'-Cyano-2'-fluoro-5-nitro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261938-51-5)
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- 2,2,2-trifluoroethyl N-[2-(1H-pyrazol-1-yl)pyridin-3-yl]carbamate (CAS 1221723-57-4)
- 1-(3-Methoxyphenyl)-5-(trifluoromethyl)-1h-pyrazole-3-carboxylic acid (CAS 1484783-19-8)
- 2-Bromo-6-(chloromethyl)-4-(difluoromethyl)-3-methoxypyridine (CAS 1807030-41-6)
- 4-(1-Methylhydrazinyl)pyrimidin-2-amine (CAS 67873-59-0)
- 2-(2-aminoethyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one hydrochloride (CAS 1193389-09-1)
- N,N-Dimethyl-2-(6-methylpyrimidin-4-yl)ethenamine (CAS 83256-17-1)
- 1-Benzylpyrrolidine-3,4-diol (CAS 260389-82-0)
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- Tert-Butyl-4-Hydroxyanisole (Mixture Of 2- And 3-Isomer) (CAS 25013-16-5)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
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