3-(3,4,5-Trimethoxyphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine CAS 62052-23-7
| CAS No. | 62052-23-7 |
| Molecular Formula | C14H14N4O3 |
| Molecular Weight | 286.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-(3,4,5-Trimethoxyphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-23-7) is a high-purity analytical reference standard with the molecular formula C14H14N4O3 and a molecular weight of 286.29 g/mol.
Structurally, 3-(3,4,5-Trimethoxyphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (C14H14N4O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 286.29 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C14H14N4O3 |
| Molecular Weight | 286.29 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 4 |
Related Trimethoxyphenyl Standards
- 2-(2,3,4-Trimethoxyphenyl)-1H-imidazo[4,5-b]pyrazine (CAS 88710-46-7)
- 2-(2,3,4-Trimethoxyphenyl)-3H-imidazo[4,5-b]pyridine (CAS 130179-85-0)
- 175714-45-1 2-(3,4,5-Trimethoxyphenyl)-1H-benzimidazole 5873AD C16H16N2O3 (CAS 175714-45-1)
- 3-oxo-3-(3,4,5-trimethoxyphenyl)propanoic acid ethyl ester 3044-56-2 A820375 ethyl 3-oxidanylidene-3-(3,4,5-trimethoxyphenyl)propanoate (CAS 3044-56-2)
- 2-(2,3,4-Trimethoxyphenyl)-1H-indole (CAS 137062-10-3)
- 2-(3,4,5-TRIMETHOXYPHENYL)PYRIDINE-4-CARBOXYLIC ACID (CAS 427886-03-1)
- 2-(((3,4,5-Trimethoxyphenyl)amino)methyl)phenol (CAS 104768-30-1)
- 3-(3,4,5-Trimethoxyphenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine (CAS 1177484-89-7)
Recommended Standards
- 3-((6-(Phenylamino)-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl)amino)propan-1-ol (CAS 382152-03-6)
- 3-{[4-Amino-6-(dimethylamino)-1,3,5-triazin-2-yl]methyl}-1,3-benzoxazol-2(3H)-one (CAS 903589-48-0)
- 2,2-Dimethyl-6-(4,4,4-trifluorobutoxy)-2H-chromene (CAS 223749-70-0)
- 4-(4-Methoxyphenyl)-1-(4-pyridylcarbonyl)semicarbazide (CAS 6270-66-2)
- 3-Fluoro-5-(methoxycarbonyl)-6-methylpicolinic acid (CAS 2750929-62-3)
- 1-(2-{5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl}thiophen-3-yl)-2,5-dimethyl-1H-pyrrole (CAS 672949-41-6)
- Di-tert-butyl 1-(3,4-dichlorobenzyl)hydrazine-1,2-dicarboxylate (CAS 1624262-65-2)
- 4-Chloro-2-methyl-6-(piperidin-1-yl)pyrimidine (CAS 94052-15-0)
- (-)-2-Benzamido-2-hydroxyacetic acid (CAS 19791-95-8)
- 1-Bromo-4-(3-methylpentan-3-yl)benzene (CAS 1313217-76-3)
- 5-(4-(Isopropylsulfonyl)phenyl)pyrazin-2-amine (CAS 1349151-81-0)
- 2-Hydrazineylbenzoic acid xhydrochloride (CAS 33906-30-8)
- 6-(Benzyloxy)benzo[c][1,2]oxaborol-1(3H)-ol (CAS 1222010-47-0)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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