methyl 2-(3-amino-1H-pyrazol-1-yl)-2-methylpropanoate CAS 1955548-72-7
| CAS No. | 1955548-72-7 |
| Molecular Formula | C8H13N3O2 |
| Molecular Weight | 183.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including methyl 2-(3-amino-1H-pyrazol-1-yl)-2-methylpropanoate.
CATO supplies methyl 2-(3-amino-1H-pyrazol-1-yl)-2-methylpropanoate (CAS 1955548-72-7), a certified reference material (molecular formula C8H13N3O2, MW 183.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H13N3O2, methyl 2-(3-amino-1H-pyrazol-1-yl)-2-methylpropanoate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 183.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), methyl 2-(3-amino-1H-pyrazol-1-yl)-2-methylpropanoate 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 | C8H13N3O2 |
| Molecular Weight | 183.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Related methyl Standards
- ethyl 4-amino-1-ethyl-1H-pyrazole-3-carboxylate (CAS 1002651-84-4)
- 2-(4-Amino-3,5-dimethyl-1H-pyrazol-1-yl)propanoic acid (CAS 1006486-15-2)
- 3-(4-Amino-3,5-dimethyl-1h-pyrazol-1-yl)propanoic acid (CAS 1006486-18-5)
- 3-Amino-1-(butan-2-yl)-1h-pyrazole-5-carboxylic acid (CAS 1006494-10-5)
- Amino(1,3,5-trimethyl-1H-pyrazol-4-yl)acetic acid (CAS 1025555-34-3)
- 5-Amino-2-(1H-pyrrol-1-yl)benzonitrile (CAS 106981-51-5)
- Ethyl 4-amino-5-ethyl-1H-pyrazole-3-carboxylate (CAS 1093415-91-8)
- Methyl 3-amino-3-(1-methyl-1h-pyrazol-4-yl)propanoate (CAS 1152498-03-7)
Recommended Standards
- 2-(3-(Tetrahydrofuran-2-yl)allylidene)hydrazinecarboxamide (CAS 194477-90-2)
- tert-Butyl 5-amino-1H-imidazole-4-carboxylate (CAS 195617-88-0)
- methyl 2-(4-amino-1H-pyrazol-1-yl)-2-methylpropanoate (CAS 1935209-36-1)
- 2-Phenyl-1H-imidazo[1,2-b]pyrazole (CAS 197356-19-7)
- Tert-butyl 2-oxa-5-azabicyclo[2.2.1]Heptane-4-carboxylate (CAS 2248257-94-3)
- 5-(2,4-Dichlorophenyl)-5-oxovaleric acid (CAS 898791-22-5)
- 3,3,3-Trifluoro-1-(4-hydroxy-3,3-dimethylpiperidin-1-yl)propan-1-one (CAS 1859312-67-6)
- 3-(((Tetrahydrofuran-2-yl)methoxy)methyl)benzenethiol (CAS 1443351-06-1)
- 2-((3-Isobutyl-4-oxo-3,4-dihydroquinazolin-2-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 329079-87-0)
- Methyl 10-trans-nonadecenoate (CAS 84675-68-3)
- 2,5-Dibromo-n-isopentylbenzenesulfonamide (CAS 950072-46-5)
- 5-Chloro-3-(phenylthio)-1H-indole-2-carboxylic acid (CAS 118427-38-6)
- 5-(Diethylamino)-2-nitrosophenol (CAS 6358-20-9)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
Why CATO?
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