Ethyl 2-amino-2-hydrazonoacetate CAS 53085-26-0
| CAS No. | 53085-26-0 |
| Molecular Formula | C4H9N3O2 |
| Molecular Weight | 131.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Ethyl 2-amino-2-hydrazonoacetate (C4H9N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 131.13 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Ethyl 2-amino-2-hydrazonoacetate (CAS 53085-26-0) is a high-purity analytical reference standard with the molecular formula C4H9N3O2 and a molecular weight of 131.13 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 2-amino-2-hydrazonoacetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H9N3O2 |
| Molecular Weight | 131.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 5-Chloro-4-hydroxy-6-methyl-2-(trifluoromethyl)quinoline (CAS 537033-69-5)
- 1-(3-Methoxypyridin-2-yl)ethan-1-amine (CAS 1270484-26-8)
- 4-Bromo-3,5-dimethylthiophene-2-carbaldehyde (CAS 63826-91-5)
- 5-Chloro-2,4-difluorobenzamide (CAS 1805526-09-3)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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