7-(1,3-benzodioxol-5-yl)-2-(4-cyanophenyl)[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile CAS 860650-35-7
| CAS No. | 860650-35-7 |
| Molecular Formula | C21H11N5O2 |
| Molecular Weight | 365.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(1,3-benzodioxol-5-yl)-2-(4-cyanophenyl)[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (C21H11N5O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 7-(1,3-benzodioxol-5-yl)-2-(4-cyanophenyl)[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 860650-35-7), a certified reference material (molecular formula C21H11N5O2, MW 365.34 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 7-(1,3-benzodioxol-5-yl)-2-(4-cyanophenyl)[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H11N5O2 |
| Molecular Weight | 365.34 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related benzodioxol Standards
- 3-(1,3-benzodioxol-5-yl)-1-[2-nitro-4-(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 256525-76-5)
- 2-(2H-1,3-Benzodioxol-5-yl)-3-iodoimidazo[1,2-a]pyrimidine (CAS 1426142-92-8)
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- 2-(2H-1,3-Benzodioxol-5-yl)-3-bromo-6-nitroimidazo[1,2-a]pyridine (CAS 904814-03-5)
- 2-{[(2H-1,3-benzodioxol-5-yl)methyl]amino}-4-(4-chlorophenyl)-4-oxobutanoic acid (CAS 1031274-88-0)
- (Z)-2-(1,3-benzodioxol-5-yl)-3-(1-isobutyl-1,2,3,4-tetrahydro-6-quinolinyl)-2-propenenitrile (CAS 866039-70-5)
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Recommended Standards
- 4-Phthalimidylmethyl-6,7-dimethoxycoumarin (CAS 887407-36-5)
- 7-Hydroxy-N-(3-nitrophenyl)-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxamide (CAS 303987-19-1)
- 4-(Furan-2-carbonyl)-1-(furan-2-ylmethyl)-3-hydroxy-5-(3-hydroxyphenyl)-1H-pyrrol-2(5H)-one (CAS 618072-47-2)
- Dimethyl 5-(((1,3-dioxo-1,3-dihydro-2H-inden-2-ylidene)methyl)amino)isophthalate (CAS 432530-68-2)
- 1-Amino-3,3-difluorocyclohexane-1-carboxylic acid (CAS 1780628-98-9)
- 1,2-Dichloro-4-(difluoromethyl)benzene (CAS 52126-13-3)
- 3-(1-methylpyrazol-4-yl)-1,4-thiazinane 1-oxide (CAS 1782027-91-1)
- (R)-4,5,6,7-tetrahydro-1H-indazol-5-amine (CAS 1292358-81-6)
- 2-{2-[4-(n-methyl4-chlorobenzenesulfonamido)phenoxy]acetamido}benzoic acid (CAS 748145-28-0)
- N-(5-bromopyridin-2-yl)-1-phenylcyclopentane-1-carboxamide (CAS 1024337-23-2)
- N-(4-Methylbenzyl)-2-piperidin-4-ylacetamidehydrochloride (CAS 1257856-34-0)
- Methyl 3-amino-1-cyano-4-fluoro-1-(4-fluorophenyl)-1H-indene-2-carboxylate (CAS 116616-96-7)
- 4-Chloro-5-methoxy-1H-indole-2-carboxylic acid (CAS 50536-59-9)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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