(S)-2-amino-4-guanidinobutanoic acid hydrochloride CAS 1483-00-7
| CAS No. | 1483-00-7 |
| Molecular Formula | C5H12N4O2 |
| 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 196.63 g/mol gives (S)-2-amino-4-guanidinobutanoic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-2-amino-4-guanidinobutanoic acid hydrochloride (CAS 1483-00-7) is a high-purity analytical reference standard with the molecular formula C5H12N4O2HCl and a molecular weight of 196.63 g/mol.
(S)-2-amino-4-guanidinobutanoic acid hydrochloride (C5H12N4O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures (S)-2-amino-4-guanidinobutanoic acid hydrochloride 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 | C5H12N4O2 HCl |
| Molecular Weight | 196.63 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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- 3-((1H-1,2,4-Triazol-1-yl)methyl)-5-methylbenzo[d]isoxazole (CAS 792871-08-0)
- 2-Nitroisophthalonitrile (CAS 51762-72-2)
- Peptide 437 (CAS CATO-CPTD788437)
Why CATO?
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