2-amino-3-(4-methyl-1H-pyrazol-1-yl)propanoic acid hydrochloride CAS 120095-52-5
| CAS No. | 120095-52-5 |
| Molecular Formula | C7H11N3O2 |
| 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 205.64 g/mol gives 2-amino-3-(4-methyl-1H-pyrazol-1-yl)propanoic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-amino-3-(4-methyl-1H-pyrazol-1-yl)propanoic acid hydrochloride (CAS 120095-52-5), molecular formula C7H11N3O2HCl and molecular weight 205.64 g/mol, is a CATO reference standard with documented purity and traceability.
2-amino-3-(4-methyl-1H-pyrazol-1-yl)propanoic acid hydrochloride (C7H11N3O2HCl) 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.
CATO manufactures 2-amino-3-(4-methyl-1H-pyrazol-1-yl)propanoic 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 | C7H11N3O2 HCl |
| Molecular Weight | 205.64 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-(Pyrazin-2-yloxy)aniline (CAS 633300-16-0)
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- Vortioxetine Impurity 102 (CAS 1801352-86-2)
- 1-(Pyridin-4-ylmethyl)-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperazine (CAS 1358953-46-4)
- Naphth[1,2-b]oxepin-5-amine, 2,3,4,5-tetrahydro-, hydrochloride (1:1) (CAS 1376320-00-1)
- 2-(2,5-Dimethoxyphenyl)ethane-1-thiol (CAS 1024284-92-1)
- Methyl 3,4,5-tribromobenzoate (CAS 205748-07-8)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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