2,5-Dimethyl-2H-benzo[d][1,2,3]triazole CAS 26271-22-7
| CAS No. | 26271-22-7 |
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Dimethyl-2H-benzo[d][1,2,3]triazole (CAS 26271-22-7), a certified reference material (molecular formula C8H9N3, MW 147.18 g/mol) for analytical method development and quality control.
2,5-Dimethyl-2H-benzo[d][1,2,3]triazole (C8H9N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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.
CATO manufactures 2,5-Dimethyl-2H-benzo[d][1,2,3]triazole 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 | C8H9N3 |
| Molecular Weight | 147.18 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- 2,3-Dimethyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1057077-09-4)
- 2,7-Dimethyl-1H-imidazo[4,5-b]pyridine (CAS 115951-60-5)
- 5,7-dimethyl-3H-imidazo[4,5-b]pyridine (CAS 116599-55-4)
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- 1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine (CAS 116834-97-0)
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Recommended Standards
- 2,4-Dimethyl-3H-imidazo[4,5-c]pyridine (CAS 73576-72-4)
- 2,6-Dimethyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 4931-25-3)
- 2,3-dimethylimidazo[1,2-a]pyrimidine (CAS 45880-46-4)
- 2,6-Dimethyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 92660-36-1)
- 1,3-Bis(4-nitrophenoxy)propan-2-ol (CAS 65911-02-6)
- 7-Bromo-2,3,4,5-tetrahydro-1H-benzo[d]azepine (CAS 740842-86-8)
- 5-(hydroxymethyl)-3-methylfuran-2-carboxylic acid (CAS 121756-65-8)
- N-(4-(N-(benzo[d][1,3]dioxol-5-yl)sulfamoyl)phenyl)acetamide (CAS 333747-86-7)
- 1-Amino-3-(2,3-dimethylphenoxy)propan-2-ol (CAS 50738-95-9)
- Ethyl 3-(1h-benzo[d]imidazol-2-yl)propanoate (CAS 6315-23-7)
- 2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene, 2-ethylhexyl 2-propenoate and methyl 2-methyl-2-propenoate (CAS 28377-44-8)
- 1-(Propylcarbamoyl)piperidine-4-carboxylic acid (CAS 923106-41-6)
- Avizafone (CAS 65617-86-9)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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