2,5-Dihydro-1H-pyrazol-3-amine sulfate CAS 5179-17-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5179-17-9 |
| Molecular Formula | H2O4S C3H7N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dihydro-1H-pyrazol-3-amine sulfate (CAS 5179-17-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: H2O4S C3H7N3. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | H2O4S C3H7N3 |
| Molecular Weight | 183.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 3-(3,6-Dihydro-2h-pyran-4-yl)benzoic acid (CAS 1000016-95-4)
- 1,7-Dihydro-dipyrrolo[2,3-b:3',2'-e]pyridine (CAS 1000342-79-9)
- Methyl 9,10-Dihydro-9-oxoacridine-4-carboxylate (CAS 100039-03-0)
- 3-(3,4-Dihydro-2h-benzo[b][1,4]dioxepin-7-yl)propan-1-ol (CAS 1000540-71-5)
- 2,5-Dihydro-1-(2-nitrophenyl)-5-oxo-1H-1,2,4-triazole-3-carboxylic acid dimethylamide (CAS 1000574-24-2)
- 5-(1,2-Dihydro-[1,1':4',1''-terphenyl]-2-yl)-3H-1,2,4-triazol-3-one (CAS 1000575-71-2)
- Ethyl 2,5-dihydro-5-oxo-1-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-65-7)
- 2,5-Dihydro-5-oxo-1-phenyl-1H-1,2,4-triazole-3-carboxylic acid (2-chlorophenyl)amide (CAS 1000576-93-1)
Recommended Standards
- 7-Chloro-N-isopropylquinolin-4-amine (CAS 1036623-49-0)
- Amlodipine Hydrobromide - API Standards (CAS 246852-09-5)
- 4-(Benzyl(methyl)amino)-3,5-difluorobenzoic acid (CAS 1404196-20-8)
- 7-Bromo-1,2,3,4-tetrahydrocyclopenta[b]indole (CAS 164736-47-4)
- 3-(4-Butylphenyl)-1H-pyrazol-5-amine hydrochloride (CAS 1031793-88-0)
- (5-(1-Methyl-1H-pyrazol-4-yl)pyrimidin-2-yl)methanamine (CAS 1404364-81-3)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
Why CATO?
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