2-(1H-imidazol-1-yl)acetohydrazide CAS 56563-00-9
| CAS No. | 56563-00-9 |
| Molecular Formula | C5H8N4O |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(1H-imidazol-1-yl)acetohydrazide (C5H8N4O) is characterized by an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(1H-imidazol-1-yl)acetohydrazide (CAS 56563-00-9), molecular formula C5H8N4O and molecular weight 140.14 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(1H-imidazol-1-yl)acetohydrazide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1973 |
| Nitrogen Atoms | 4 |
Related H Standards
- Methyl Imidazol-1-yl-acetate-d3 (CAS 1185134-32-0)
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- 1-(1H-imidazol-1-yl)-2-methylpropan-2-amine (CAS 1265634-26-1)
Recommended Standards
- 2-(1H-1,2,4-triazol-1-yl)propanamide (CAS 297138-61-5)
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- 1-Methylthymine (CAS 4160-72-9)
- 2-(1H-Pyrazol-1-yl)propanoic acid (CAS 956722-93-3)
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