Ethyl 6-hydroxy-1-(4-methoxyphenyl)-3-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylate CAS 1160246-05-8
| CAS No. | 1160246-05-8 |
| Molecular Formula | C17H17N3O4 |
| Molecular Weight | 327.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H17N3O4, Ethyl 6-hydroxy-1-(4-methoxyphenyl)-3-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 327.33 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.
Ethyl 6-hydroxy-1-(4-methoxyphenyl)-3-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1160246-05-8) is a high-purity analytical reference standard with the molecular formula C17H17N3O4 and a molecular weight of 327.33 g/mol.
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 Ethyl 6-hydroxy-1-(4-methoxyphenyl)-3-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylate 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 | C17H17N3O4 |
| Molecular Weight | 327.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Ethyl 6-hydroxy-1-(4-methoxybenzyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1174876-30-2)
- Ethyl 4-hydroxy-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 227617-15-4)
- 12-(2-Hydroxy-5-methylbenzoyl)-1,8-diazatricyclo[7.4.0.0^{2,7}]trideca-2(7),3,5,8,10,12-hexaene-10-carbonitrile (CAS 190064-62-1)
- Methyl 3-(((3-hydroxy-1-oxo-1H-inden-2-yl)methylene)amino)-4-methylthiophene-2-carboxylate (CAS 1022744-71-3)
- 4-((2-Hydroxy-3-methoxybenzylidene)amino)-3-(pyridin-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497823-49-1)
- 4-((4-Hydroxy-3-methoxybenzylidene)amino)-3-(pyridin-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497823-76-4)
- 3-(4-Hydroxy-2-methylanilino)-2-phenyl-1H-inden-1-one (CAS 1023497-27-9)
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Recommended Standards
- Methyl 2-(3,4,5-triethoxy-2-nitrophenyl)acetate (CAS 1142198-17-1)
- 3-(5-(3,4,5-Trimethoxyphenyl)-1H-1,2,4-triazol-3-yl)phenol (CAS 1171586-64-3)
- 4-(Furan-2-yl)-6-(3,4,5-trimethoxyphenyl)pyrimidin-2-amine (CAS 1123508-84-8)
- 5-(3-Methoxypropyl)-3-oxo-2-phenyl-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxylic acid (CAS 1105191-57-8)
- 7-Bromo-4-chloro-2-(methylthio)pyrrolo[2,1-f][1,2,4]triazine (CAS 1232815-51-8)
- N,N-bis(4-bromophenyl)-2,4-dimethoxyaniline (CAS 1450934-13-0)
- 5-(Bromomethyl)-2,2-dimethylheptane (CAS 1481772-34-2)
- 2,6-Bis(2-hydroxy-5-bromobenzyl)-4-bromophenol (CAS 35280-40-1)
- 2,2-Dimethyl-3-(m-tolyloxy)propanoic acid (CAS 938116-67-7)
- 1-Benzyl-1-methylhydrazine (CAS 3931-52-0)
- 5-Bromo-N-butyl-N,3-dimethyl-2-pyridinamine (CAS 1220036-14-5)
- (6S)-6-(hydroxymethyl)morpholin-3-one (CAS 847805-30-5)
- 2-(trifluoromethyl)-5H,6H,7H,8H-imidazo[1,2-a]pyridine-8-carboxylic acid (CAS 1888739-73-8)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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