4,5-Diamino-1-(2-hydroxyethyl)-1H-pyrazol-3(2H)-one CAS 175700-82-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175700-82-0 |
| Molecular Formula | C5H10N4O2 |
| Molecular Weight | 158.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,5-Diamino-1-(2-hydroxyethyl)-1H-pyrazol-3(2H)-one (CAS 175700-82-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H10N4O2. Molecular weight: 158.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H10N4O2 |
| Molecular Weight | 158.16 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 4 |
Related Diamino Standards
- 2-((3,4-Diamino-1H-pyrazol-1-yl)oxy)ethanol (CAS 927417-33-2)
- 2-((4,5-Diamino-1H-pyrazol-1-yl)oxy)ethanol (CAS 927417-22-9)
- 5,6-Diamino-3-methyldihydropyrimidine-2,4(1H,3H)-dione (CAS 474096-64-5)
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- 2,6-Diamino-5-mercaptopyrimidin-4(1H)-one (CAS 77708-93-1)
- 5,6-Diamino-4-thioxo-3,4-dihydropyrimidin-2(1H)-one (CAS 40848-33-7)
Recommended Standards
- 1-(2-hydroxyethyl)-1,2,3,6-tetrahydropyridazine-3,6-dione (CAS 17285-14-2)
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- (E)-4-(Dimethylamino)-3-nitrobut-3-en-2-one (CAS 1704065-73-5)
- 9-(4-Bromonaphthalen-1-yl)-9H-carbazole (CAS 257288-83-8)
- (3-Bromo-5-(thiazol-4-yl)phenyl)boronic acid (CAS 2225172-78-9)
- 5-(3,5-Dimethyl-4-methoxyphenyl)-3-methyl-5-oxovaleric acid (CAS 951893-86-0)
- 3-(4-Benzylphenoxy)piperidine 4017AF 946681-24-9 C18H21NO (CAS 946681-24-9)
- 3,4-Bis(allyloxy)benzoic acid (CAS 664334-20-7)
- Roxadustat Impurity N5 (CAS 1509958-20-6)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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