1-Ethyl-5-hydrazinyl-1H-pyrazole dihydrochloride CAS 1855898-89-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1855898-89-3 |
| Molecular Formula | C5H10N4 2*HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethyl-5-hydrazinyl-1H-pyrazole dihydrochloride (CAS 1855898-89-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H10N4 2*HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H10N4 2*HCl |
| Molecular Weight | 162.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- 3-Hydrazinyl-5-phenylpyridazine (CAS 100079-09-2)
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- 2-Hydrazinyl-4-(1-methyl-1h-pyrazol-3-yl)pyrimidine (CAS 1006322-90-2)
- Ethyl 4-hydrazinyl-2-methylpyrimidine-5-carboxylate (CAS 101251-42-7)
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- 5-hydrazinyl-2-nitropyridine (CAS 1019632-12-2)
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Recommended Standards
- 2-Ethyl-7-methyl-5-nitro-1,3-benzoxazole (CAS 1441050-03-8)
- Methyl 2-(1-ethyl-6-oxo-1,6-dihydropyrimidin-4-yl)acetate (CAS 1713714-06-7)
- 4-(5-Mercapto-1,3,4-oxadiazol-2-yl)benzonitrile (CAS 203268-78-4)
- 5-(2-Aminopyrimidin-4-yl)thiophene-2-carbonitrile (CAS 913322-72-2)
- 3-(3,5-Dimethylbenzenesulfonyl)-6,7-difluoro-1-propyl-1,4-dihydroquinolin-4-one (CAS 1547050-53-2)
- 2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-methylpropanoic acid (CAS 1240619-73-1)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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