2-(1h-Pyrazol-3-yl)acetohydrazide CAS 144677-14-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144677-14-5 |
| Molecular Formula | C5H8N4O |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(1h-Pyrazol-3-yl)acetohydrazide (CAS 144677-14-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H8N4O. Molecular weight: 140.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H8N4O |
| Molecular Weight | 140.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 4 |
Related h Standards
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- 2-(1H-pyrazol-1-yl)acetohydrazide (CAS 934175-49-2)
- 2-(1H-Pyrazol-1-yl)propanoic acid (CAS 956722-93-3)
- 3-(1H-pyrazol-1-yl)butan-1-ol (CAS 1007517-63-6)
- 4-(1h-Pyrazol-1-yl)butan-1-ol (CAS 1156067-60-5)
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- 4-(1H-pyrazol-1-yl)butan-2-ol (CAS 1250425-31-0)
- 3-(1H-Pyrazol-1-yl)butan-1-amine (CAS 1006480-55-2)
Recommended Standards
- 4-Ethyloxazole-5-carboxamide (CAS 143569-35-1)
- (S)-Dihydro-1H-pyrrolo[1,2-c]imidazole-3,6(2H,5H)-dione (CAS 1447616-13-8)
- 5-Amino-3-methyl-1H-pyrazole-1-carboxamide (CAS 143438-33-9)
- 2-Benzylcyclopentane-1,3-dione (CAS 3604-17-9)
- 11,13-Dimethyl-4-{[(4-methylphenyl)methyl]sulfanyl}-6-[3-(trifluoromethyl)phenoxy]-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaene (CAS 439111-32-7)
- 7-Methyloctyl 7-methyloctanoate (CAS 42131-25-9)
- 4-(4-Fluorophenyl)-2-methylphenol (CAS 22494-35-5)
- RuCl[(<I>S</I>,<I>S</I>)-TsDPEN](mesitylene) (CAS 174813-81-1)
- 3-Amino-2-(2-chloro-6-fluorobenzyl)-2-methylpropanoic acid (CAS 1017210-33-1)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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