5-Bromo-1H,1'H-3,4'-biindole CAS 89346-30-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89346-30-5 |
| Molecular Formula | C16H11BrN2 |
| Molecular Weight | 311.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Bromo-1H,1'H-3,4'-biindole (CAS 89346-30-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H11BrN2. Molecular weight: 311.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H11BrN2 |
| Molecular Weight | 311.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-(Pyridin-1(2H)-yl)-2,6-bis(trifluoromethyl)pyrimidin-4(5H)-one (CAS 87378-59-4)
- 5-(4-Bromophenyl)-2,4'-bipyridine (CAS 859211-25-9)
- 5-(4-Bromophenyl)-2,3'-bipyridine (CAS 917897-54-2)
- 3-Methyl-1-phenyl-2-piperazinone Hydrochloride (CAS 72615-77-1)
- 4-(5-bromopyridin-3-ylsulfonyl)-N,N-dimethylpiperazine-1-carboxamide (CAS 1304452-72-9)
- MEthyl 2,3,6-tri-o-benzoyl-alpha-d-glucopyranoside (CAS 57784-06-2)
- Riociguat Impurity 13 (CAS CATO-C4X-174913)
- n-(3,4-Dichlorobenzyl)ethanamine (CAS 68621-16-9)
- Methyl 5-Amino-4-iodo-2-methylbenzoate (CAS 686342-80-3)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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