7-Bromo-5-iodo-1H-indole CAS 1000343-38-3
| CAS No. | 1000343-38-3 |
| Molecular Formula | C8H5BrIN |
| Molecular Weight | 321.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Bromo-5-iodo-1H-indole (CAS 1000343-38-3), a certified reference material (molecular formula C8H5BrIN, MW 321.94 g/mol) for analytical method development and quality control.
7-Bromo-5-iodo-1H-indole (C8H5BrIN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine/iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 7-Bromo-5-iodo-1H-indole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H5BrIN |
| Molecular Weight | 321.94 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-6-iodo-1H-indole (CAS 1000343-06-5)
- 2-(5-Bromo-2-iodophenyl)acetonitrile (CAS 1055901-15-9)
- 5-Bromo-7-iodo-1H-indole (CAS 123020-20-2)
- 2-(2-Bromo-5-iodophenyl)acetonitrile (CAS 1261517-16-1)
- 2-(2-Bromo-6-iodophenyl)acetonitrile (CAS 1261571-30-5)
- 4-BRomo-3-iodo-1H-indole (CAS 1318104-09-4)
- 8-Bromo-2,3-dichloroquinoxaline-6-carboxylic acid (CAS 1378260-26-4)
- 6-Bromo-2-iodo-1H-indole (CAS 1572177-89-9)
Recommended Standards
- 1,1-Bis(iodomethyl)cyclopropane (CAS 83321-23-7)
- (R)-2,4-Diiodo-3-methylbut-1-ene (CAS 481048-22-0)
- Lotilaner Impurity 29 (CAS 2226274-70-8)
- 3-Bromo-2-chloro-5-(trifluoromethyl)benzoyl chloride (CAS 2169633-17-2)
- 1142215-96-0 9474AC C19H21FN2O4 [(2-{[2-(3-Fluorophenyl)ethyl]amino}-2-oxoethyl)-(4-methoxyphenyl)amino]acetic acid (CAS 1142215-96-0)
- 3-Cyclopropoxy-2-fluoro-6-isopropylpyridine (CAS 1243462-75-0)
- 1-Methoxycyclopentanecarbonyl chloride (CAS 73555-14-3)
- 1-(3-Bromo-4-methylphenyl)piperidine (CAS 761001-65-4)
- (1S,4s)-4-((methylamino)methyl)cyclohexan-1-ol (CAS 31026-95-6)
- 1-Bromo-2-isobutylbenzene (CAS 80304-54-7)
- 4-Thiomethyl-4-thiomorpholinomethyl benzophenone (CAS 898782-57-5)
- 3-(2,4-dichlorophenoxy)-2-butanone (CAS 30343-34-1)
- 3-[2-(Trifluoromethoxy)phenyl]azetidine Hydrochloride (CAS 1956334-37-4)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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 18665070610 / Nicole.chen@cato-chem.com