3-(3,4-Dimethoxyphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine CAS 62052-21-5
| CAS No. | 62052-21-5 |
| Molecular Formula | C13H12N4O2 |
| Molecular Weight | 256.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(3,4-Dimethoxyphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine 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.
3-(3,4-Dimethoxyphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-21-5) is a high-purity analytical reference standard with the molecular formula C13H12N4O2 and a molecular weight of 256.26 g/mol.
The molecular framework of 3-(3,4-Dimethoxyphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (C13H12N4O2) 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. 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 | C13H12N4O2 |
| Molecular Weight | 256.26 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 Dimethoxyphenyl Standards
- 2-(2,4-Dimethoxyphenyl)-1H-imidazo[4,5-b]pyrazine (CAS 88710-36-5)
- 3-(2,4-Dimethoxyphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-19-1)
- 3-(2,5-Dimethoxyphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-24-8)
- 6-(3,4-dimethoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 78558-43-7)
- (3,4-Dimethoxyphenyl)(p-tolyl)methanone (CAS 116412-87-4)
- 1-(3,4-Dimethoxyphenyl)-2-phenylethan-1-one (CAS 3141-93-3)
- 2-(3,4-Dimethoxyphenyl)-2-(pyrazin-2-yl)acetonitrile (CAS 1088-67-1)
- 2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyrimidine (CAS 143696-72-4)
Recommended Standards
- 3-(3-Nitrophenyl)-5,6,7,8-tetrahydrobenzo[e][1,2,4]triazine (CAS 84831-90-3)
- 3-(7-Hydroxy-9H-pyrido[3,4-b]indol-1-yl)propanoic acid (CAS 215934-15-9)
- 3-(1H-Imidazol-1-yl)-2-methyl-2H-chromene-7-carboxylic acid (CAS 89781-93-1)
- 3-(7-Vinylbenzo[d]isoxazol-3-yl)piperidine-2,6-dione (CAS 2883704-16-1)
- 3-(Pentyloxy)aniline (CAS 41240-78-2)
- N-Boc-L-valinyl-L-leucinyl Anilide (CAS 874899-05-5)
- 5-Quinolinesulfonyl Chloride (CAS 102878-84-2)
- Ethoxylated methyl glucoside dioleate (CAS 86893-19-8)
- Isopropyl 2-amino-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate (CAS 832740-10-0)
- N-[(E)-(2,4-Dichlorophenyl)methylidene]benzenesulfonohydrazide (CAS 91719-04-9)
- N-(Benzo[b]thiophen-5-yl)-5-methylisoxazole-3-carboxamide (CAS 941903-16-8)
- cis-5,5-Difluorooctahydrocyclopenta[c]pyrrole (CAS 1251007-27-8)
- 6-Fluoropicolinimidamide hydrochloride (CAS 1179360-39-4)
- Insulin degludec (CAS 844439-96-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com