5-Amino-N-methyl-1H-pyrazole-1-carboxamide CAS 54408-76-3
| CAS No. | 54408-76-3 |
| Molecular Formula | C5H8N4O |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-N-methyl-1H-pyrazole-1-carboxamide (CAS 54408-76-3) is a high-purity analytical reference standard with the molecular formula C5H8N4O and a molecular weight of 140.14 g/mol.
5-Amino-N-methyl-1H-pyrazole-1-carboxamide (C5H8N4O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C5H8N4O |
| Molecular Weight | 140.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 4 |
Related Amino Standards
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- 5-Amino-6-(methylamino)pyrimidin-2(1H)-one (CAS 104096-91-5)
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Recommended Standards
- 5-Amino-6-(methylamino)pyrimidin-4(3H)-one (CAS 45751-74-4)
- 5-cyano-1H-pyrrole-2-carboxylic acid (CAS 854044-30-7)
- 5-Amino-4-methyl-1H-pyrazole-1-carboxamide (CAS 77668-02-1)
- 5-Cyclopropylimidazolidine-2,4-dione (CAS 49606-94-2)
- 1-(4-Bromo-2-fluorophenyl)-3-chloro-1-propanone (CAS 395639-63-1)
- N-(3-Chlorophenyl)-4-methylbenzamide (CAS 81636-13-7)
- 1-Ethyl-2,3-dimethylimidazolium Tetrafluoroborate (CAS 307492-75-7)
- Methyl 3-(3-amino-4-methyl-1h-pyrazol-1-yl)-2,2-dimethylpropanoate (CAS 1507101-66-7)
- 2-((3-Chlorophenyl)amino)acetohydrazide (CAS 2371-30-4)
- 1-(3-(Difluoromethoxy)phenyl)-2,2,2-trifluoroethan-1-one (CAS 1417459-82-5)
- (1,2,3,4-Tetrahydropyridin-4-yl)methanol (CAS 2387596-56-5)
- 4-Amino-1-methyl-1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-one (CAS 71703-04-3)
- 2-(((1-(tert-Butoxycarbonyl)pyrrolidin-2-yl)methyl)(cyclopropyl)amino)acetic acid (CAS 1353943-56-2)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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