5-Amino-1-tert-butyl-4-ethylpyrazole CAS 947688-94-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 947688-94-0 |
| Molecular Formula | C9H17N3 |
| Molecular Weight | 167.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Amino-1-tert-butyl-4-ethylpyrazole (CAS 947688-94-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H17N3. Molecular weight: 167.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H17N3 |
| Molecular Weight | 167.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 5-(Piperazin-1-yl)pentanenitrile (CAS 20548-35-0)
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- Tert-butyl (8-acetyl-8-azabicyclo[3.2.1]Octan-3-yl)carbamate (CAS 2385716-08-3)
- Gadobutrol Impurity 127 (CAS 216101-03-0)
- N-(2-(3-Aminopropanoyl)phenyl)formamide (CAS 60171-74-6)
- n'-Hydroxy-4-(4-methylpiperazin-1-yl)pyridine-2-carboximidamide (CAS 1563212-24-7)
- Benzyl 4-amino-1-methyl-1H-imidazole-2-carboxylate (CAS 128293-66-3)
- Peptide Impurity 26 (CAS 1350456-66-4)
Why CATO?
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