3-Amino-5-ethyl-1H-pyrazole-4-carbonitrile CAS 63680-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63680-91-1 |
| Molecular Formula | C6H8N4 |
| Molecular Weight | 136.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-5-ethyl-1H-pyrazole-4-carbonitrile (CAS 63680-91-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H8N4. Molecular weight: 136.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H8N4 |
| Molecular Weight | 136.15 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 6-Amino-4-methylnicotinaldehyde (CAS 1000813-01-3)
- 4-Amino-1-ethyl-1H-pyrazole-3-carbonitrile (CAS 1005615-83-7)
- 1-(6-amino-2-pyridyl)ethanone (CAS 1060801-23-1)
- 4-Amino-2-methylnicotinaldehyde (CAS 1060809-70-2)
- 2-Amino-2-(1-methyl-1H-pyrazol-4-yl)acetonitrile (CAS 1152822-34-8)
- 2-(3-Amino-4-methyl-1h-pyrazol-1-yl)acetonitrile (CAS 1174877-89-4)
- 6-Amino-2-methylnicotinaldehyde, 97% (CAS 1211516-02-7)
- 3-Amino-2-methylisonicotinaldehyde (CAS 1227581-90-9)
Recommended Standards
- 3-amino-1,5-dimethyl-1H-pyrazole-4-carbonitrile (CAS 21762-92-5)
- 3-Amino-6-methylpicolinaldehyde (CAS 34050-40-3)
- 3-Acetamidopyridine (CAS 5867-45-8)
- 2-Mercapto-4-(4-methoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 200340-05-2)
- 2-Methyl-6-phenoxyaniline (CAS 60287-70-9)
- 1-(Benzo[d][1,3]dioxol-5-yl)-N-(2-nitrobenzyl)methanamine hydrobromide (CAS 1989824-37-4)
- (5-Methyl-1-tosyl-1H-imidazol-4-yl)methanol (CAS 83352-66-3)
- 2-(Benzyloxy)-3-(pyrrolidin-2-yl)pyridine (CAS 1352490-74-4)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 839693-07-1)
- Peptide 433 (CAS CATO-CPTD788433)
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