Benzo[c][1,2,5]selenadiazole CAS 22706-23-6
| CAS No. | 22706-23-6 |
| Molecular Formula | C6H4N2Se |
| Molecular Weight | 183.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Benzo[c][1,2,5]selenadiazole (C6H4N2Se) 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 Benzo[c][1,2,5]selenadiazole (CAS 22706-23-6), a certified reference material (molecular formula C6H4N2Se, MW 183.07 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.
CATO manufactures Benzo[c][1,2,5]selenadiazole 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 | C6H4N2Se |
| Molecular Weight | 183.07 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.) | 1963 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-bromo-5-methyl-1,2,4-thiadiazole (CAS 522647-42-3)
- S-(2-bromoethyl) ethanethioate (CAS 927-70-8)
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- 8-Methoxyquinazoline-2,4(1H,3H)-dione (CAS 62484-14-4)
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- 8-Chloropyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 160657-04-5)
- 2-(Cyclopropylamino)-1-(pyrazin-2-yl)ethanone (CAS 1353972-34-5)
- 2-Bromo-N-methyl-3-nitropyridin-4-amine (CAS 1396554-54-3)
- 5-Chloro-2-(methoxycarbonyl)benzoic acid (CAS 856806-80-9)
- 4,4'-Sulfinylbis(iodobenzene) (CAS 647829-43-4)
- Methyl 2-(chloromethyl)-4-oxo-3,4-dihydroquinazoline-5-carboxylate (CAS 1140964-67-5)
- 1-Benzyl-6-methyl-2-oxopiperidine-3-carboxylic acid (CAS 823785-78-0)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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