4,7-Bis(5-bromothiophen-2-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole CAS 1000000-27-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000000-27-0 |
| Molecular Formula | C14H4Br2N4O4S3 |
| Molecular Weight | 548.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,7-Bis(5-bromothiophen-2-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole (CAS 1000000-27-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H4Br2N4O4S3. Molecular weight: 548.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H4Br2N4O4S3 |
| Molecular Weight | 548.21 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.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
Related Bis Standards
- 4,7-Bis(5-bromothiophen-2-yl)-2-(2-ethylhexyl)-2,1,3-benzotriazole (CAS 1222090-82-5)
- 4,7-Bis(5-bromothiophen-2-yl)-2-octyl-2H-benzo[d][1,2,3]triazole (CAS 1254062-39-9)
- 2,4,6-Tris(5-bromothiophen-2-yl)-1,3,5-triazine (CAS 1134789-63-1)
- 1,4-Bis(5-bromothiophen-2-yl)anthracene-9,10-dione (CAS 921598-92-7)
- 4,7-Bis(5-bromothiophen-2-yl)-5,6-difluoro-2-octyl-2H-benzo[d][1,2,3]triazole (CAS 1393528-99-8)
- 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]selenadiazole (CAS 534591-72-5)
- 4,7-Bis(5-bromothiophen-2-yl)-5,6-difluoro-1H-2lambda4-benzo[c][1,2,5]thiadiazole (CAS 1304773-89-4)
- 3-(5-Bromothiophen-2-yl)-2,5-dioctyl-6-(thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (CAS 1335015-92-3)
Recommended Standards
- 3-(Perfluorooctyl)-2-hydroxypropyl Acrylate (CAS 76962-34-0)
- 2-[N-(2,4-Dichloro-5-methoxyphenyl)4-methylbenzenesulfonamido]-N-(3,4-dichlorophenyl)acetamide (CAS 866038-75-7)
- 230295-05-3 4-Perfluorooctyl 2-methylenesuccinate 4-[(heptadecafluorooctyl)oxy]-2-methylidene-4-oxobutanoic acid (CAS 230295-05-3)
- [4-chloro-3-(trifluoromethyl)phenyl]hydrazine (CAS 91626-53-8)
- Bis(benzo[d]thiazol-2-yl)methane (CAS 1945-78-4)
- Cyclohexyl 3-(furan-2-yl)-3-(phenylsulfonyl)propanoate (CAS 2376300-40-0)
- 5-methoxyisoquinoline-8-carboxylic acid (CAS 1421600-97-6)
- 4-Bromo-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxylic acid (CAS 1856071-67-4)
- 4,6-Dichloro-5-ethylpyrimidine (CAS 53967-81-0)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com