4,7-Dibromo-5,6-dinitrobenzo[c][1,2,5]thiadiazole CAS 76186-72-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76186-72-6 |
| Molecular Formula | C6Br2N4O4S |
| Molecular Weight | 383.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,7-Dibromo-5,6-dinitrobenzo[c][1,2,5]thiadiazole (CAS 76186-72-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6Br2N4O4S. Molecular weight: 383.96 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6Br2N4O4S |
| Molecular Weight | 383.96 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1978 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dibromo Standards
- 4,4'-Dibromo-2,2',6,6'-tetrafluoro-1,1'-biphenyl (CAS 646508-02-3)
- 2,6-Dibromo-4-((trifluoromethyl)sulfonyl)phenol (CAS 432-79-1)
- 3-(3,5-Dibromo-4-hydroxyphenyl)isobenzofuran-1(3H)-one (CAS 6315-30-6)
- 4,5-dibromo-N-(2,2-diethoxyethyl)-1H-pyrrole-2-carboxamide (CAS 1461713-43-8)
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- 3,5-Dibromo-4-[(4-methylbenzyl)oxy]benzaldehyde (CAS 351066-33-6)
- Benzyl 3,4-dibromo-5-methylbenzoate (CAS 2364584-79-0)
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Recommended Standards
- Blonanserin Impurity 10 (CAS 132810-87-8)
- 4-AMINO-3,5-DIIODO-2-METHYLBENZONITRILE (CAS 1379312-36-3)
- 4-Chloro-2-(((2E)-1-oxo-3-(4-pentylphenyl)-2-propen-1-yl)amino)benzoic Acid (CAS 99754-06-0)
- 1-(2-Fluoroethoxy)-2-nitrobenzene (CAS 132838-18-7)
- Methyl 2,6-dimethyl-1H-indole-3-carboxylate (CAS 1082470-14-1)
- 5-bromo-1-ethoxy-2-fluoro-3-(trifluoromethyl)benzene (CAS 1881294-05-8)
- Imazethapyr (CAS 81335-77-5)
- Methyl 7-aminobenzofuran-4-carboxylate (CAS 157252-27-2)
- Tert-butyl 2-(2-aminoethyl)piperidine-1-carboxylate hydrochloride (CAS 1638221-23-4)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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