(S)-2-Amino-3-(pyridazin-3-yl)propanoic acid hydrochloride CAS 2108415-77-4
| CAS No. | 2108415-77-4 |
| Molecular Formula | C7H9N3O2 |
| 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 203.63 g/mol gives (S)-2-Amino-3-(pyridazin-3-yl)propanoic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-2-Amino-3-(pyridazin-3-yl)propanoic acid hydrochloride (CAS 2108415-77-4), molecular formula C7H9N3O2HCl and molecular weight 203.63 g/mol, is a CATO reference standard with documented purity and traceability.
(S)-2-Amino-3-(pyridazin-3-yl)propanoic acid hydrochloride (C7H9N3O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. 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.
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), (S)-2-Amino-3-(pyridazin-3-yl)propanoic acid 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 | C7H9N3O2 HCl |
| Molecular Weight | 203.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-Hydroxy-1,3-di(pyridin-4-yl)prop-2-en-1-one (CAS 129485-46-7)
- 3-Methyl-3-(trifluoromethoxy)azetidine hydrochloride (CAS 2518152-25-3)
- 4-Bromo-2-chloro-6-fluorobenzoyl chloride (CAS 1805576-78-6)
- 2,2,2-trifluoroethyl N-[3-(phenylmethane)sulfonylpropyl]carbamate (CAS 1354952-74-1)
- 1,3-Bis((1,3,2-dioxaborinan-2-yl)oxy)propane (CAS 20905-35-5)
- 3-Methyl-1-(2-(phenylthio)ethyl)-1H-pyrazol-5(4H)-one (CAS 55294-10-5)
- 4-Ethoxyphenylhydrazine Hydrochloride (CAS 76014-10-3)
- 2-(4-Methylpiperazin-1-yl)benzo[d]thiazole-5-carbonitrile (CAS 1638696-03-3)
- 4,6-Dichloro-5-(2,2-diethoxyethyl)pyrimidine (CAS 14052-82-5)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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