7,7'-Dibromo-5,5'-dinitro-4,4'-bibenzo[c][1,2,5]thiadiazole CAS 1418269-35-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1418269-35-8 |
| Molecular Formula | C12H2Br2N6O4S2 |
| Molecular Weight | 518.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7,7'-Dibromo-5,5'-dinitro-4,4'-bibenzo[c][1,2,5]thiadiazole (CAS 1418269-35-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H2Br2N6O4S2. Molecular weight: 518.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H2Br2N6O4S2 |
| Molecular Weight | 518.12 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related Dibromo Standards
- 6,8-Dibromo-2-{4'-bromo-[1,1'-biphenyl]-4-yl}quinoline (CAS 861206-62-4)
- 3-(3,5-Dibromo-2-ethoxyphenyl)-6-(pyrrolidin-1-yl)-[1,2,4]triazolo[3,4-a]phthalazine (CAS 87540-17-8)
- 2-((3,5-Dibromo-4-((2-phenyl-2H-indazol-5-yl)oxy)phenyl)amino)acetic acid (CAS 918946-28-8)
- 1,4-Dibromo-2,5-didecylbenzene (CAS 200713-99-1)
- 2,6-Dibromo-4,8-bis(hexyloxy)benzo[1,2-b:4,5-b’]dithiophene (CAS 359017-65-5)
- 18:0 Dibromo MG (CAS 1438282-43-9)
- 2,7-Dibromo-5,10-diphenyl-5,10-dihydroindolo[3,2-b]indole (CAS 1919062-54-6)
- 8,10-Dibromo-5,6-dihydro-4-(2-methoxyphenyl)-2,4-dimethyl-4H-benzo[b]furo[3′,2′:6,7]cyclohepta[1,2-d]furan (CAS 220542-91-6)
Recommended Standards
- Perfluoro-3,3'-(piperazine-1,4-diyl)dipropanoic acid (CAS 948014-40-2)
- Dimethyl 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-hexadecafluorodecanedioate (CAS 4590-24-3)
- Benziodarone (CAS 68-90-6)
- 1-(5-Methyl-2-((tetrahydro-2H-pyran-4-yl)amino)pyrimidin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 2055501-34-1)
- Methyl 2-hydroxy-4-(2-methoxyethoxy)benzoate (CAS 553672-08-5)
- 4,4'-Methylenebis(2-ethylaniline) (CAS 19900-65-3)
- 2-Chloro-5-fluoro-4-(4-fluorophenoxy)pyrimidine (CAS 923764-31-2)
- 1-(2-Bromo-5-fluoropyridin-3-yl)ethan-1-ol (CAS 2643341-31-3)
- 3,5-Dibromo-2-fluorobenzamide (CAS 1803816-87-6)
- Insulin aspart (CAS 116094-23-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com