4,7-Dibromo-5,6-dinitro-2,1,3-benzoselenadiazole CAS 711026-22-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 711026-22-1 |
| Molecular Formula | C6Br2N4O4Se |
| Molecular Weight | 430.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,7-Dibromo-5,6-dinitro-2,1,3-benzoselenadiazole (CAS 711026-22-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6Br2N4O4Se. Molecular weight: 430.86 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6Br2N4O4Se |
| Molecular Weight | 430.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-{[(4-chlorophenyl)methyl]sulfanyl}-5-[1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl]-1,3,4-oxadiazole (CAS 478080-23-8)
- N-(3-((5-Chloro-2-hydroxyphenyl)amino)quinoxalin-2-yl)-1-methyl-1H-pyrazole-4-sulfonamide (CAS 1795425-41-0)
- 2-[2-({[5-(2H-1,3-benzodioxol-5-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}methyl)-6-chloro-1H-1,3-benzodiazol-1-yl]ethan-1-ol (CAS 791105-69-6)
- 2,6-Dibromopyridine (CAS 626-05-1)
- 2-(p-Tolyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one (CAS 1450790-51-8)
- 2-(3-(Thiophen-2-yl)-1H-pyrazol-1-yl)ethan-1-amine (CAS 1020706-50-6)
- Estriol Triacetate (CAS 2284-32-4)
- (S)-N-(1-Hydroxy-3-phenylpropan-2-yl)acetamide (CAS 52485-51-5)
- 3-Amino-3,4-dihydro-1-hydroxy-2(1H)-quinolinone (CAS 25263-70-1)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
Why CATO?
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