N-(5,7-Dimethyl-2-(methylamino)pyrazolo[1,5-a]pyrimidin-3-yl)benzamide CAS 1179499-76-3
| CAS No. | 1179499-76-3 |
| Molecular Formula | C16H17N5O |
| Molecular Weight | 295.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(5,7-Dimethyl-2-(methylamino)pyrazolo[1,5-a]pyrimidin-3-yl)benzamide (CAS 1179499-76-3), molecular formula C16H17N5O and molecular weight 295.34 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(5,7-Dimethyl-2-(methylamino)pyrazolo[1,5-a]pyrimidin-3-yl)benzamide (C16H17N5O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures N-(5,7-Dimethyl-2-(methylamino)pyrazolo[1,5-a]pyrimidin-3-yl)benzamide 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 | C16H17N5O |
| Molecular Weight | 295.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
Related N Standards
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- Ethyl 5,7-dimethyl-3-phenylpyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1018144-32-5)
- 1,5-Dimethyl-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1H-pyrazole-3-carboxamide (CAS 1171948-24-5)
- 1,3-Dimethyl-5-{[(2-piperazin-1-ylethyl)amino]methylene}pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 299935-15-2)
- 1,3-Dimethyl-6-(p-tolyl)-1H-pyrazolo[3,4-b]pyridine-4-carbohydrazide (CAS 938018-19-0)
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- 5-(2,5-Dimethyl-1H-pyrrol-1-yl)-1-phenyl-1H-pyrazole-4-carbohydrazide (CAS 955964-23-5)
Recommended Standards
- 1-(1-Ethyl-2-oxoindolin-5-yl)-3-phenylurea (CAS 1172889-54-1)
- 1-Ethyl-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1H-pyrazole-5-carboxamide (CAS 1203030-77-6)
- 1-(3-Cyano-6-methylquinolin-4-yl)piperidine-4-carboxylic acid (CAS 1217180-17-0)
- 1-(2-Oxo-1,2,3,4-tetrahydroquinolin-6-yl)-3-(m-tolyl)urea (CAS 1170513-97-9)
- 3,3'-((Oxybis(propane-3,1-diyl))bis(oxy))bis(propan-1-ol) (CAS 30242-05-8)
- Methyl 2-chloro-6-fluoro-3-methoxybenzoate (CAS 1379356-16-7)
- Ethyl 2-amino-4-(4-nitrophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 302590-17-6)
- 2-Amino-N-(thiazol-2-yl)acetamide (CAS 73326-19-9)
- 2-[(2-chlorophenyl)formamido]-4-methanesulfonylbutanoic acid (CAS 1025058-89-2)
- [3,3'-Bipyridine]-5-sulfonic acid (CAS 1625-80-5)
- 1-(3-Chlorophenyl)-2-methylprop-2-en-1-one (CAS 1193779-94-0)
- 4-Chloro-1-cyclopentyl-1H-pyrazol-3-amine (CAS 1006470-49-0)
- 6-Bromo-5-methyl-2H-indazole (CAS 1337530-20-7)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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