2,2'-(4-(4-(1H-Tetrazol-5-yl)phenyl)pyridine-2,6-diyl)dipyrazine CAS 2409700-91-8
| CAS No. | 2409700-91-8 |
| Molecular Formula | C20H13N9 |
| Molecular Weight | 379.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,2'-(4-(4-(1H-Tetrazol-5-yl)phenyl)pyridine-2,6-diyl)dipyrazine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,2'-(4-(4-(1H-Tetrazol-5-yl)phenyl)pyridine-2,6-diyl)dipyrazine (CAS 2409700-91-8), a certified reference material (molecular formula C20H13N9, MW 379.38 g/mol) for analytical method development and quality control.
The molecular framework of 2,2'-(4-(4-(1H-Tetrazol-5-yl)phenyl)pyridine-2,6-diyl)dipyrazine (C20H13N9) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 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.
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 | C20H13N9 |
| Molecular Weight | 379.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 9 |
Related H Standards
- 1-(3-(1H-Tetrazol-5-yl)propyl)-4-(benzhydryloxy)piperidine (CAS 162641-16-9)
- 4'-(4-(1H-Tetrazol-5-yl)phenyl)-2,2':6',2''-terpyridine (CAS 1938145-37-9)
- 5'-(2H-tetrazol-5-yl)-[1,1':3',1"-terphenyl] -4,4"-dicarboxylic acid (CAS 1159596-05-0)
- 4-((2H-tetrazol-5-yl)methoxy)-1-tosyl-1H-indole (CAS 439093-61-5)
- ((2'-(5H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)valine (CAS CATO-C3D-262892)
- 4-(1H-Tetrazol-5-yl)phenol (CAS 51517-88-5)
- (3-((2H-Tetrazol-5-yl)methyl)-1H-indol-1-yl)(4-chlorophenyl)methanone (CAS 15992-13-9)
- 5-(4-(2H-Tetrazol-5-yl)phenoxy)isophthalic acid (CAS 1431524-24-1)
Recommended Standards
- 2-(4-Phenylpiperazin-1-yl)-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 524062-32-6)
- 2,2,2-Trifluoroethyl 6-(4-benzylpiperazin-1-yl)nicotinate (CAS 339011-45-9)
- (S)-Methyl 3-(1-(3,4-difluorophenyl)propyl)-5-(isoxazol-5-yl)-2-thioxo-2,3-dihydro-1H-imidazole-4-carboxylate (CAS 871313-59-6)
- 3-(4-Methylpiperazine-1-carbonyl)-1-(4-(trifluoromethyl)benzyl)pyridin-2(1H)-one (CAS 338782-11-9)
- Tert-butyl 2,3-dihydropyrido[2,3-b]pyrazine-4(1H)-carboxylate (CAS 1936595-13-9)
- 3-Methyl-2-(1,2,2,2-tetrafluoroethyl)quinazolin-4(3H)-one (CAS 63077-35-0)
- (E)-3-(2-(Piperidin-1-yl)vinyl)pyridine (CAS 92788-58-4)
- 5,7-Difluoro-2-oxo-2H-chromene-3-carbonitrile (CAS 1417635-06-3)
- 2'-C-Methyladenosine 5'-(tetrahydrogen triphosphate) (CAS 374750-27-3)
- Methyl 1-(2,4-dimethoxybenzyl)-5-oxopyrrolidine-3-carboxylate (CAS 919111-33-4)
- 3-chloro-4-[(5-chloropyrimidin-2-yl)oxy]aniline (CAS 105355-37-1)
- 6-Bromo-8-chloroisoquinolin-3-amine (CAS 1338254-58-2)
- N-(6-((2-((5-Methyl-1,3,4-thiadiazol-2-yl)amino)-2-oxoethyl)thio)pyridazin-3-yl)propionamide (CAS 1021026-11-8)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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