3,4,7-Trimethyl-[1,2,4]triazolo[5,1-c][1,2,4]triazine CAS 61139-85-3
| CAS No. | 61139-85-3 |
| Molecular Formula | C7H9N5 |
| Molecular Weight | 163.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 163.18 g/mol gives 3,4,7-Trimethyl-[1,2,4]triazolo[5,1-c][1,2,4]triazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3,4,7-Trimethyl-[1,2,4]triazolo[5,1-c][1,2,4]triazine (CAS 61139-85-3), molecular formula C7H9N5 and molecular weight 163.18 g/mol, is a CATO reference standard with documented purity and traceability.
3,4,7-Trimethyl-[1,2,4]triazolo[5,1-c][1,2,4]triazine (C7H9N5) contains a nitrile group, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C7H9N5 |
| Molecular Weight | 163.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1974 |
| Nitrogen Atoms | 5 |
Related Trimethyl Standards
- 2,6,7-Trimethyl-[1,2,4]triazolo[1,5-b][1,2,4]triazine (CAS 61139-77-3)
- 2,7,7-Trimethyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine (CAS 1823951-91-2)
- 3-(3,4,5-Trimethyl-1H-pyrazol-1-yl)propanenitrile (CAS 90648-18-3)
- 2,4,6-Trimethyl-1,3,5-dithiazinane (CAS 638-17-5)
- 2,4,6-trimethyl-1,3,5-dithiazinane (CAS 86241-90-9)
- 2,4,6-Trimethyl-1,3,5-dithiazinane hydrochloride (CAS 5340-02-3)
- Trimethyl orthovalerate (CAS 13820-09-2)
- 2,2,6-Trimethyl-2,3-dihydrobenzofuran (CAS 19956-97-9)
Recommended Standards
- 3-(Furan-3-yl)-1-methyl-1h-pyrazol-5-amine (CAS 92406-51-4)
- 3,4-diamino-5-methoxybenzonitrile (CAS 861258-97-1)
- 3-(Furan-2-yl)-5-methyl-1H-pyrazol-4-amine (CAS 681180-64-3)
- 3,4-Dimethyl-2,7-dihydro-6H-pyrazolo[3,4-b]pyridin-6-one (CAS 63928-61-0)
- 2,11-Dimethyldodecane-2,11-diol (CAS 22092-59-7)
- N-(5-Acetamido-2-methoxyphenyl)-2-((4-allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 573696-55-6)
- 1-(5-(2-Methoxy-4-nitrophenyl)furan-2-yl)ethan-1-one (CAS 886502-63-2)
- 5-(4-Iodophenyl)-5-oxopentanoic acid (CAS 898790-95-9)
- 2-Aminoquinoxalin-5-ol (CAS 659729-76-7)
- 1-Fluorobutane 2366-52-1 InChI=1/C4H9F/c1-2-3-4-5/h2-4H2,1H (CAS 2366-52-1)
- 2-Bromotriphenylene (CAS 19111-87-6)
- (S)-Benzyl 2-((2-amino-N-ethylacetamido)methyl)pyrrolidine-1-carboxylate (CAS 1354016-99-1)
- 2-(Chloromethyl)-4-(difluoromethyl)-3-hydroxy-5-methoxypyridine (CAS 1807001-79-1)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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