7-Bromo-3-cyanoacetylindol CAS 1171917-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1171917-33-1 |
| Molecular Formula | C11H7BrN2O |
| Molecular Weight | 263.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Bromo-3-cyanoacetylindol (CAS 1171917-33-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H7BrN2O. Molecular weight: 263.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H7BrN2O |
| Molecular Weight | 263.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 7-Bromo-2H-pyrazolo[3,4-b]quinolin-3-amine (CAS 1017465-30-3)
- 3-(5-Bromo-1h-indol-3-yl)-3-oxopropanenitrile (CAS 1020722-10-4)
- 4-Bromo-3-cyanoacetylindol (CAS 1171917-27-3)
- 6-Bromo-3-cyanoacetylindol (CAS 1171917-30-8)
- Ethyl 3-bromo-5-ethoxy-1H-pyrazole-4-carboxylate (CAS 1207431-91-1)
- Ethyl 4-bromo-5-methoxy-1-methyl-1H-pyrazole-3-carboxylate (CAS 1239734-54-3)
- Methyl 3-(4-bromo-1h-pyrazol-1-yl)-2-hydroxy-2-methylpropanoate (CAS 1339895-36-1)
- 6-Bromo-[2,3'-bipyridine]-5'-carbaldehyde (CAS 1346687-08-8)
Recommended Standards
- 5-(4-Bromobenzoyl)pyrimidine (CAS 1187165-02-1)
- 2-((4-Bromophenyl)(methoxy)methylene)malononitrile (CAS 1188083-45-5)
- 4-(5-(Bromomethyl)isoxazol-3-yl)benzonitrile (CAS 1158735-34-2)
- 4-(4-Methylbenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-31-7)
- 2-Cyclopropyl-2-(methoxymethyl)pyrrolidine (CAS 1533138-13-4)
- (3AR,5S,6R,6aR)-5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-6-methoxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole (CAS 29587-01-7)
- 1-Methyl-4-((2-(pyrrolidin-1-yl)ethoxy)methyl)-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 1422133-17-2)
- 1,3-Bis(4-propylphenoxy)propan-2-ol (CAS 14569-63-2)
- Solifenacin EP Impurity G HCl (CAS CATO-C4X-105321)
- Peptide-GMF (CAS CATO-CPTD788469)
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