1-(3-methylbutyl)-5-(propan-2-yl)-1H-pyrazol-4-amine CAS 1522569-34-1
| CAS No. | 1522569-34-1 |
| Molecular Formula | C11H21N3 |
| Molecular Weight | 195.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(3-methylbutyl)-5-(propan-2-yl)-1H-pyrazol-4-amine (CAS 1522569-34-1) is a high-purity analytical reference standard with the molecular formula C11H21N3 and a molecular weight of 195.30 g/mol.
The molecular framework of 1-(3-methylbutyl)-5-(propan-2-yl)-1H-pyrazol-4-amine (C11H21N3) is characterized by a nitrile group. 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.
As a certified reference material (CRM), 1-(3-methylbutyl)-5-(propan-2-yl)-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.
Physical & Chemical Properties
| Molecular Formula | C11H21N3 |
| Molecular Weight | 195.30 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.) | 1992 |
| Nitrogen Atoms | 3 |
Related methylbutyl Standards
- 5-Methyl-1-(3-methylbutyl)-1h-pyrazole-4-carboxylic acid (CAS 1306832-73-4)
- 4-(3-methylbutyl)cyclohexane-1-carboxylic acid (CAS 1309126-93-9)
- 4-(2-methylbutyl)cyclohexane-1-carboxylic acid (CAS 62614-49-7)
- N-(3-methylbutyl)piperidine-4-carboxamide (CAS 1016735-36-6)
- 1-(3-Methylbutyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 944648-73-1)
- 2-(3-Methylbutyl)-1,3-thiazole-4-carboxylic acid (CAS 1215907-97-3)
- 1-(((2-Methylbutyl)amino)methyl)cyclohexan-1-ol (CAS 1248678-12-7)
- Methyl(2-methylbutyl)sulfamoyl chloride (CAS 1095652-60-0)
Recommended Standards
- 3-Butyl-1-methyl-4-propyl-1h-pyrazol-5-amine (CAS 1516789-14-2)
- n-((1,5-Dimethyl-1h-pyrazol-4-yl)methyl)pentan-1-amine (CAS 1524181-99-4)
- 3-(Tert-butyl)-1-methyl-4-propyl-1h-pyrazol-5-amine (CAS 1514826-01-7)
- n-((1,5-Dimethyl-1h-pyrazol-4-yl)methyl)-2-methylbutan-2-amine (CAS 1526131-50-9)
- 2-(3,5-Dimethylphenyl)imidazo[1,2-a]pyridin-3-amine (CAS 1081633-12-6)
- 4-Bromo-2-(4-ethylpiperazino)thiazole (CAS 1289002-93-2)
- 4-Methoxy-2,3,5,6-tetrafluorostyrene (CAS 29551-55-1)
- 4-Ethoxy-2-methylquinolin-7-amine (CAS 1708274-89-8)
- 4-Chloro-2-((quinolin-8-ylimino)methyl)phenol (CAS 149339-55-9)
- Thioridazine Hydrochloride (CAS 130-61-0)
- 2-((4-Butylphenyl)amino)-3-chloronaphthalene-1,4-dione (CAS 179115-42-5)
- 1-(2-Aminoethyl)-3-(4-(tert-Butyl)thiazol-2-yl)urea (CAS 1092460-38-2)
- 1H-Thieno[3',4':3,4]benzo[1,2-d]imidazole (CAS 205183-70-6)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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