4-Amino-1-ethyl-3,5-dimethyl-1H-pyrazole CAS 63203-90-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63203-90-7 |
| Molecular Formula | C7H13N3 |
| Molecular Weight | 139.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-1-ethyl-3,5-dimethyl-1H-pyrazole (CAS 63203-90-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H13N3. Molecular weight: 139.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1975 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 5-amino-6-methylpyridine-2-carbonitrile (CAS 1079054-78-6)
- 2-(4-Amino-1-piperidyl)acetonitrile (CAS 1154259-79-6)
- 4-Amino-1-methylpiperidine-4-carbonitrile (CAS 123194-00-3)
- 3-Amino-5-(sec-butyl)pyrazole (CAS 56367-25-0)
- 3-Amino-5-tert-butylpyrazole (CAS 82560-12-1)
- 4-amino-6-methylpyridine-3-carbonitrile (CAS 886371-97-7)
- 5-Amino-1-(tert-butyl)pyrazole (CAS 442850-71-7)
- 5-amino-6-methylpyridine-3-carbonitrile (CAS 3308-01-8)
Recommended Standards
- 4,6,6-Trimethyl-1,6-dihydropyrimidin-2-amine (CAS 42794-77-4)
- 4-(tert-Butyl)-1H-pyrazol-3-amine (CAS 255047-12-2)
- 4-Ethyl-1,3-dimethyl-1h-pyrazol-5-amine (CAS 936940-43-1)
- 4-(4-Ethyl-4,7-diazaspiro[2.5]Octan-7-yl)-2-nitroaniline (CAS 2155876-66-5)
- 6-Fluoro-7-(piperazin-1-yl)-N-(thiophen-3-ylmethyl)quinazolin-4-amine (CAS 625080-70-8)
- Benzo[e][1,2,3]oxathiazine 2,2-dioxide (CAS 71730-46-6)
- Rel-(3R,4S)-4-aminotetrahydrothiophen-3-ol (CAS 53970-86-8)
- 6-Fluoro-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol (CAS 1393477-39-8)
- Methyl 5-bromo-2,6-dimethoxynicotinate (CAS 1202163-46-9)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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