3-(1H-imidazol-5-yl)propanoic acid;hydrochloride CAS 53958-93-3
| CAS No. | 53958-93-3 |
| Molecular Formula | C6H12N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(1H-imidazol-5-yl)propanoic acid;hydrochloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(1H-imidazol-5-yl)propanoic acid;hydrochloride (CAS 53958-93-3), molecular formula C6H12N2O2HCl and molecular weight 180.63 g/mol, is a CATO reference standard with documented purity and traceability.
3-(1H-imidazol-5-yl)propanoic acid;hydrochloride (C6H12N2O2HCl) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C6H12N2O2 HCl |
| Molecular Weight | 180.63 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.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related H Standards
- 3-(1H-Imidazol-2-yl)acrylamide (CAS 1000568-69-3)
- 3-[2-(1H-imidazol-1-yl)ethoxy]benzaldehyde (CAS 1001505-70-9)
- 2-(1H-Imidazol-1-yl)-3-iodopyridine (CAS 1001658-88-3)
- 2-(1H-imidazol-1-yl)cyclohexan-1-ol (CAS 100199-09-5)
- 4-(1H-imidazol-1-yl)-N,N-dimethylaniline (CAS 10040-97-8)
- 4-(imidazol-1-yl)phenol (CAS 10041-02-8)
- 3-(1H-imidazol-1-yl)phenol (CAS 10041-03-9)
- 2-(1H-imidazol-1-yl)phenol (CAS 10041-04-0)
Recommended Standards
- 5-(2-(Trifluoromethoxy)phenyl)furan-2-carbaldehyde (CAS 306936-00-5)
- 2-(3-Hydroxyazetidin-1-yl)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 1343065-02-0)
- 3-(Allyloxy)benzofuran-2-carboxylic acid (CAS 1707372-04-0)
- Irsogladine Impurity 2 (CAS 61382-84-1)
- 1-[butyl(ethyl)carbamoyl]-3-methyl-1h-imidazol-3-ium iodide (CAS 1231955-75-1)
- 1-(chloroacetyl)-N,N-dimethyl-1,2,3,4-tetrahydroquinoline-6-sulfonamide (CAS 923794-39-2)
- 4-((9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)amino)-3-(phenylselanyl)butane-1,2-diol (CAS 666718-18-9)
- (1-(2,5-Dichlorophenyl)cyclopropyl)methanamine (CAS 1431729-37-1)
- 5-Bromo-4-methyl-1-(2-methylpropoxy)pyridine (CAS 1289131-61-8)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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