7-Bromo-1-benzothiophene-2-carbonyl chloride CAS 1935390-73-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1935390-73-0 |
| Molecular Formula | C9H4BrClOS |
| Molecular Weight | 275.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Bromo-1-benzothiophene-2-carbonyl chloride (CAS 1935390-73-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H4BrClOS. Molecular weight: 275.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H4BrClOS |
| Molecular Weight | 275.55 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 105212-27-9 6-Bromo-1-benzothiophene-2-carbonyl chloride DTXSID60544016 (CAS 105212-27-9)
- 2-Bromo-5-(3-chlorophenyl)-1,3,4-thiadiazole (CAS 57709-57-6)
- 2-Bromo-5-(4-chlorophenyl)-1,3,4-thiadiazole, 97% (CAS 57709-58-7)
- 2-Bromo-5-chloro-1-benzothiophene-3-carbaldehyde (CAS 680212-97-9)
- 5-Bromo-1-benzothiophene-2-carbonyl chloride (CAS 7312-14-3)
- 5-Bromo-1-benzothiophene-3-carbonyl chloride (CAS 850374-99-1)
- 7-bromo-5-(chloromethyl)-2,2-dimethyl-2,3-dihydro-1-benzofuran (CAS 1146290-40-5)
- 4-Bromo-1-chloro-2-(cyclopentyloxy)benzene (CAS 1280786-86-8)
Recommended Standards
- 3-(4-Bromophenyl)-5-chloro-1,2,4-thiadiazole (CAS 191919-26-3)
- 4-(3-bromothiophen-2-yl)-2-chloropyrimidine (CAS 1513145-66-8)
- 2-(5-Bromothiophen-2-yl)-4-chloropyrimidine (CAS 1155599-15-7)
- 4-Fluoro-2,3-dihydrobenzofuran-3-carboxylic acid (CAS 1823383-37-4)
- 2-(Chloromethyl)-4-(difluoromethyl)pyridine-5-carboxylic acid (CAS 1805327-99-4)
- 2-((4-Chlorophenyl)thio)-N-(5-phenyl-1,3,4-thiadiazol-2-yl)butanamide (CAS 394236-79-4)
- (S)-2-Amino-2-methylpent-4-en-1-ol (CAS 1021869-87-3)
- Anastrozole Impurity 12 (CAS 19294-04-3)
- Sodium (4aR,6R,7R,7aS)-6-(6-benzamido-9H-purin-9-yl)-7-hydroxytetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-2-olate 2-oxide (CAS 1135306-29-4)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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