3-Bromo-4-ethoxybenzonitrile CAS 136366-42-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 136366-42-2 |
| Molecular Formula | C9H8BrNO |
| Molecular Weight | 226.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-4-ethoxybenzonitrile (CAS 136366-42-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8BrNO. Molecular weight: 226.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8BrNO |
| Molecular Weight | 226.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- 3-Bromo-6-methyl-1H-indazol-5-amine (CAS 1000343-43-0)
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- 7-Bromo-1-methyl-2,3-dihydro-1H-indol-2-one (CAS 100831-25-2)
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Recommended Standards
- (6-Bromo-1H-indazol-3-yl)methanamine (CAS 1360929-81-2)
- 2-Bromo-6-ethoxybenzonitrile (CAS 1365271-92-6)
- 2-(Bromomethyl)-6-methylbenzo[d]oxazole (CAS 1360606-80-9)
- 2-((1-(4-Hydroxyphenyl)-2,5-dioxopyrrolidin-3-yl)thio)nicotinic acid (CAS 924873-64-3)
- 1-(6-(2,5-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)-2-methylpropan-1-amine (CAS 1706443-71-1)
- n-[1-(4-bromophenyl)ethyl]-2-chloroacetamide (CAS 91687-65-9)
- 1-(1-(4-Methoxyphenyl)-5-methyl-1H-pyrazol-4-yl)ethan-1-one (CAS 96723-55-6)
- 5-(1-Methyl-1,2,3,6-tetrahydropyridin-4-yl)-1-phenyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1443978-39-9)
- 1-(2,6,6-Trimethylcyclohex-1-en-1-yl)pent-1-en-3-one (CAS 127-43-5)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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