N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-((4-chlorophenyl)sulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine CAS 895646-86-3
| CAS No. | 895646-86-3 |
| Molecular Formula | C23H16ClN5O4S |
| Molecular Weight | 493.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-((4-chlorophenyl)sulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (CAS 895646-86-3), a certified reference material (molecular formula C23H16ClN5O4S, MW 493.92 g/mol) for analytical method development and quality control.
The molecular framework of N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-((4-chlorophenyl)sulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (C23H16ClN5O4S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. 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).
CATO manufactures N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-((4-chlorophenyl)sulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine 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 | C23H16ClN5O4S |
| Molecular Weight | 493.92 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-((5-((1H-Benzo[d]imidazol-1-yl)methyl)-4-(2-chlorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 763091-83-4)
- 2-((6-(Benzo[d][1,3]dioxol-5-yl)-3-cyano-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(3,4-difluorophenyl)acetamide (CAS 625378-19-0)
- 2-((6-(Benzo[d][1,3]dioxol-5-yl)-3-cyano-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(2-chloropyridin-3-yl)acetamide (CAS 625378-09-8)
- Benzo[d][1,3]dioxol-5-ylmethyl 4-(3-bromo-4-hydroxy-5-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 5602-26-6)
- 3-(Benzo[d][1,3]dioxol-5-yl)-4-(2-hydroxyethyl)-6,7-dimethoxy-2-(4-methoxybenzyl)isoquinolin-1(2H)-one (CAS 2248702-75-0)
- 2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-N-(3,5-bis(trifluoromethyl)phenyl)acetamide (CAS 1023546-52-2)
- Ethyl 3-((4-(benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate (CAS 946238-44-4)
- 2-(Benzo[d][1,3]dioxol-5-yl)-N-isopentyl-3-(4-methoxyphenyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxamide (CAS 1022587-64-9)
Recommended Standards
- 4,6-Dibromo-2-(3-iodophenyl)benzo[d]oxazol-5-amine (CAS 586996-09-0)
- 1-Tetratriacontanamine (CAS 66214-29-7)
- 4,6-Dibromo-2-(3-iodophenyl)-2H-benzo[d][1,2,3]triazol-5-amine (CAS 1706437-39-9)
- 4-((6-Chloro-3-(trifluoromethyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)oxy)-3,5-difluoroaniline (CAS 892414-55-0)
- 5-(4-Ethoxyphenyl)-1H-pyrazol-3(2H)-one (CAS 680615-79-6)
- 5-(tert-Butyl)-4-cyclopropoxy-N-methylnicotinamide (CAS 1243380-65-5)
- 4-methyl-2-phenyloxazole-5-carbonitrile (CAS 1404376-77-7)
- 2-hydrazinylpyridin-3-amine (CAS 30962-77-7)
- 1-O-(cis-9-Octadecenyl)-sn-glycero-3-phosphocholine (CAS 87907-66-2)
- 2,3-Diethyl-N,5-dimethylquinoxalin-6-amine (CAS 161697-01-4)
- 2-(3-Fluorobenzyl)thiazole-5-carbaldehyde (CAS 1251088-35-3)
- 1-(1-Ethyl-1h-1,2,4-triazol-5-yl)cyclopentan-1-amine (CAS 1248303-50-5)
- 2-Amino-n-(2,2,2-trifluoroethyl)benzamide (CAS 869629-11-8)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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