Ethyl 2-Amidinoacetate Hydrochloride CAS 57508-48-2
| CAS No. | 57508-48-2 |
| Molecular Formula | C5H10N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 166.60 g/mol gives Ethyl 2-Amidinoacetate Hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 2-Amidinoacetate Hydrochloride (CAS 57508-48-2), molecular formula C5H10N2O2HCl and molecular weight 166.60 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 2-Amidinoacetate Hydrochloride (C5H10N2O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 166.60 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Ethyl 2-Amidinoacetate Hydrochloride 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 | C5H10N2O2 HCl |
| Molecular Weight | 166.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- (S)-Spiro[3.3]heptan-2-yl 2-aminopropanoate hydrochloride (CAS 2756373-94-9)
- 1H-Pyrazolo[4,3-b]pyridine-3-carbaldehyde (CAS 1286754-05-9)
- Methyl 2-Amino-5-(methylsulfonyl)benzoate (CAS 90610-65-4)
- N-(4-ethoxyphenyl)-2-((1-phenyl-1H-tetrazol-5-yl)thio)acetamide (CAS 301194-13-8)
- ((E)-3-chloro-1-methyl-propenyl)-benzene (CAS 1794-51-0)
- Paraffin (Yellow soft) CRS (CAS 64771-71-7)
- Ethyl (1-(2-(2-fluorophenoxy)acetyl)azetidine-3-carbonyl)glycinate (CAS 1448133-67-2)
- (2e)-4-Oxo-4-[4-(pentyloxy)phenyl]but-2-enoic acid (CAS 62179-86-6)
- n-Benzyl-4-chloro-2-cyano-3-hydroxybut-2-enamide (CAS 568555-59-9)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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