Aminoguanidine hydrochloride CAS 1937-19-5
| CAS No. | 1937-19-5 |
| Molecular Formula | CH6N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Aminoguanidine hydrochloride is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Aminoguanidine hydrochloride (CAS 1937-19-5), a certified reference material (molecular formula CH6N4HCl, MW 110.55 g/mol) for analytical method development and quality control.
Based on its molecular formula CH6N4HCl, Aminoguanidine hydrochloride contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 110.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | CH6N4 HCl |
| Molecular Weight | 110.55 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Aminoguanidine Standards
Recommended Standards
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- 3-{2-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl}aniline (CAS 1615242-03-9)
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- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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