3,7-Dimethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine CAS 13069-00-6
| CAS No. | 13069-00-6 |
| Molecular Formula | C6H7N5 |
| Molecular Weight | 149.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3,7-Dimethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine (C6H7N5) is characterized by a nitrile group, an aromatic ring system. 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).
CATO supplies 3,7-Dimethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 13069-00-6), a certified reference material (molecular formula C6H7N5, MW 149.15 g/mol) for analytical method development and quality control.
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 3,7-Dimethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine 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 | C6H7N5 |
| Molecular Weight | 149.15 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.) | 1960 |
| Nitrogen Atoms | 5 |
Related Dimethyl Standards
- 2,6-Dimethyl-4-oxo-1,4-dihydropyrimidine-5-carbonitrile (CAS 128199-32-6)
- 1,2-Dimethyl-6-oxo-1,6-dihydropyrimidine-5-carbonitrile (CAS 53135-29-8)
- 1,5-Dimethyl-1H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 51073-79-1)
- 1,6-Dimethyl-4-oxo-1,4-dihydropyrimidine-5-carbonitrile (CAS 634583-90-7)
- 2,5-Dimethyl-2H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 51073-80-4)
- 3,4-Dimethyl-[1,2,4]triazolo[5,1-c][1,2,4]triazine (CAS 61139-84-2)
- 3,4-Dimethyl-6-oxo-1H-pyridazine-5-carbonitrile (CAS 40380-36-7)
- 3,7-Dimethyl-[1,2,4]triazolo[5,1-c][1,2,4]triazine (CAS 61139-83-1)
Recommended Standards
- 5-Acetyl-2-methyl-1h-imidazole-4-carbonitrile (CAS 1306604-08-9)
- 2-Hydroxy-2-(4-hydroxyphenyl)acetonitrile (CAS 13093-65-7)
- 5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazine-2-carbonitrile (CAS 1286755-27-8)
- 7-Methoxy-1H-imidazo[4,5-c]pyridine (CAS 1312440-87-1)
- 6-Methyl-2-(thiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1216987-60-8)
- Diethyl 2-(4-hydroxybenzylidene)malonate (CAS 17315-86-5)
- (2S,3S)-Methyl 2-methyl-3-(3-methylpyridin-2-yl)butanoate (CAS 2767008-08-0)
- 1-Methyl-3-(trifluoromethyl)-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole hydrochloride (CAS 1190972-66-7)
- 1-(5-(tert-Butyl)isoxazol-3-yl)-3-(4-methoxyphenyl)urea (CAS 852670-26-9)
- (2S,3S)-2-methylazetidin-3-ol 2,2,2-trifluoroacetate (CAS 2231665-73-7)
- 1-(4-Ethoxyphenyl)-1,4-dihydropyrazine-2,3-dione (CAS 1031557-37-5)
- (S)-Benzyl (1-(2-hydroxyethyl)pyrrolidin-3-yl)(methyl)carbamate (CAS 1353993-09-5)
- Ethyl 2-(4-((aminothioxomethyl)amino)-3,5-thiazolyl)acetate (CAS 937623-27-3)
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