2-(3,5-Dimethyl-1h-pyrazol-4-yl)ethan-1-amine CAS 423176-38-9
| CAS No. | 423176-38-9 |
| Molecular Formula | C7H13N3 |
| Molecular Weight | 139.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-(3,5-Dimethyl-1h-pyrazol-4-yl)ethan-1-amine (CAS 423176-38-9), a certified reference material (molecular formula C7H13N3, MW 139.20 g/mol) for analytical method development and quality control.
2-(3,5-Dimethyl-1h-pyrazol-4-yl)ethan-1-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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | 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.) | 2025 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- 2-(1,3-Dimethyl-1h-pyrazol-4-yl)ethan-1-amine (CAS 1007461-03-1)
- 2-(1,5-Dimethyl-1h-pyrazol-4-yl)ethan-1-amine (CAS 1007502-55-7)
- α,5-Dimethyl-1H-pyrazole-3-ethanamine (CAS 1025087-55-1)
- 2-(1,5-Dimethyl-1h-pyrazol-3-yl)ethan-1-amine (CAS 1226290-78-3)
- 1-Ethyl-3,4-dimethyl-1h-pyrazol-5-amine (CAS 1248292-23-0)
- 1-(1,5-Dimethyl-1H-imidazol-2-yl)-N-methylmethanamine (CAS 1503280-00-9)
- 2-(1,4-Dimethyl-1H-pyrazol-3-yl)ethan-1-amine (CAS 1514209-05-2)
- (S)-1-(1,3-Dimethyl-1h-pyrazol-4-yl)ethan-1-amine (CAS 1567929-04-7)
Recommended Standards
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethanamine (CAS 62821-88-9)
- 2-(3-Ethylimidazolidin-1-yl)acetonitrile (CAS 433219-28-4)
- 2-(2-Imidazolyl)-N,N-dimethylethanamine (CAS 802296-13-5)
- 2-pyrrolidin-1-yl-4,5-dihydro-1H-imidazole (CAS 738531-71-0)
- 4-Amino-N-(2-hydroxyethyl)-N-(pyrimidin-2-yl)benzenesulfonamide (CAS 169263-66-5)
- 4-(1-Hydroxyethyl)pyridin-3-ol (CAS 30152-04-6)
- 3-Methyl-5-(2-thienyl)-1H-pyrazole 3-methyl-5-(thiophen-2-yl)-1H-pyrazole 31618-80-1 (CAS 31618-80-1)
- (E)-3-(4-fluoro-3-methyl-5-(trifluoromethyl)phenyl)acrylic acid (CAS 1373921-81-3)
- 4-Hydroxy-2,6-bis(perfluorophenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 1836233-60-3)
- 2,3-Dimethylindole-5-carbaldehyde (CAS 66258-21-7)
- 5-(2-Bromo-3-chloro-6-fluorophenyl)oxazole (CAS 2364585-37-3)
- 3-(4-Chlorophenyl)-4-cyano-5-(methylthio)thiophene-2-carboxylic acid (CAS 116525-66-7)
- methyl 3-bromo-1H-pyrazolo[4,3-b]pyridine-6-carboxylate (CAS 1352398-55-0)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com