methyl 3-amino-2-[(1-methyl-1H-pyrazol-4-yl)methyl]propanoate dihydrochloride CAS 1305712-50-8
| CAS No. | 1305712-50-8 |
| Molecular Formula | C9H15N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of methyl 3-amino-2-[(1-methyl-1H-pyrazol-4-yl)methyl]propanoate dihydrochloride 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.
CATO supplies methyl 3-amino-2-[(1-methyl-1H-pyrazol-4-yl)methyl]propanoate dihydrochloride (CAS 1305712-50-8), a certified reference material (molecular formula C9H15N3O2HCl, MW 233.70 g/mol) for analytical method development and quality control.
Structurally, methyl 3-amino-2-[(1-methyl-1H-pyrazol-4-yl)methyl]propanoate dihydrochloride (C9H15N3O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 233.70 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), methyl 3-amino-2-[(1-methyl-1H-pyrazol-4-yl)methyl]propanoate dihydrochloride 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 | C9H15N3O2 2*HCl |
| Molecular Weight | 233.70 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related methyl Standards
- 3-Amino-1-methyl-4-phenoxyindazole (CAS 1000018-07-4)
- 3-Amino-2,6-dibromo-5-ethoxypyridine (CAS 1000018-10-9)
- Methyl 2-amino-5-bromo-4-isopropylbenzoate (CAS 1000018-13-2)
- Methyl 2-amino-3-(pyridin-2-yl)propanoate (CAS 100002-84-4)
- 100005-23-0 2-Amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carbonitrile 7050AC C13H12N2OS (CAS 100005-23-0)
- Methyl 1-amino-4-cyano-1H-pyrrole-2-carboxylate (CAS 1000313-12-1)
- 6-Amino-7-hydroxy-2,3-dihydro-1H-inden-1-one hydrobromide (CAS 1000333-87-8)
- 6-Amino-7-iodo-2,3-dihydro-1H-inden-1-one (CAS 1000333-93-6)
Recommended Standards
- 3-Amino-4-cyclopropoxybenzoic acid (CAS 1243345-96-1)
- (S)-N-(4-(1-Hydroxyethyl)phenyl)acetamide (CAS 934692-06-5)
- 1-(2-methylcyclopropyl)ethan-1-amine (CAS 42302-92-1)
- 3-Bromo-5-methylbenzene-1,2-diol (CAS 117654-19-0)
- 3-(4-Aminophenyl)-7-iodothieno[3,2-c]pyridin-4-amine (CAS 832695-09-7)
- 7-Chloro-6-ethyl-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 117713-49-2)
- 4-Bromo-5,7-difluoro-2-propylquinoline (CAS 1189106-83-9)
- Gemcitabine Impurity 19 (CAS 15186-48-8)
- 2-(Morpholin-4-ylmethyl)-3-(2-oxopropyl)-3,4-dihydroquinazolin-4-one (CAS 727718-03-8)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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