1,1-Dibromo-2-(2-methoxyphenyl)-1-ethene CAS 90585-32-3
| CAS No. | 90585-32-3 |
| Molecular Formula | C13H16O2 |
| Molecular Weight | 204.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 1,1-Dibromo-2-(2-methoxyphenyl)-1-ethene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 204.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 1,1-Dibromo-2-(2-methoxyphenyl)-1-ethene (CAS 90585-32-3), a certified reference material (molecular formula C13H16O2, MW 204.26 g/mol) for analytical method development and quality control.
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 1,1-Dibromo-2-(2-methoxyphenyl)-1-ethene 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 | C13H16O2 |
| Molecular Weight | 204.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1982 |
Related Dibromo Standards
- 86318-33-4 1,3-Dibromo(1,3-~13~C_2_)propane DTXSID70745673 (CAS 86318-33-4)
- 1,1-DIbromo-2-fluoroethylene (CAS 358-96-3)
- 286013-06-7 1,3-Dibromo(2-~13~C)propane DTXSID20745663 (CAS 286013-06-7)
- 2,6-Dibromo-4-fluoroaniline (CAS 344-18-3)
- (2Z)-1,3-Dibromo-2-butene (CAS 86365-84-6)
- 1,3-Dibromo-2-methylpropene (E/Z Mixture) (CAS 35911-17-2)
- 1,4-Dibromo-2-butene (CAS 6974-12-5)
- 1,3-Dibromo-2-propanone-13C 1,3-Dibromoacetone-2-13C 1190006-20-2 Bis(bromomethyl) Ketone-13C NSC 249810-13C (CAS 1190006-20-2)
Recommended Standards
- 1-(p-Tolyl)but-3-en-1-yl acetate (CAS 71104-78-4)
- 1,4,8,11-Tetraoxacyclotetradecane (CAS 295-40-9)
- 1-(4-Isopropylphenyl)butane-1,3-dione (CAS 29681-96-7)
- 1-[3-(cyclopentyloxy)phenyl]ethan-1-one (CAS 879373-58-7)
- Dimethyl 1-(p-tolyl)-1H-pyrazole-3,4-dicarboxylate (CAS 23875-86-7)
- 3-(1H-Pyrrol-1-yl)butanoic acid (CAS 94807-08-6)
- 7-(Pyridin-4-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 303145-66-6)
- 2-(3-Methyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-4-yl)acetonitrile (CAS 2114114-65-5)
- 3-(Tert-butyl) 6-ethyl 9-methyl-7-oxo-3,9-diazabicyclo[3.3.1]nonane-3,6-dicarboxylate (CAS 625434-04-0)
- 2-(3-Cyanophenoxy)-N-(1-methoxypropan-2-yl)acetamide (CAS 878092-69-4)
- (R)-2-ethyl-2-methylpentanoic acid (CAS 72335-48-9)
- 2-Methyl-2,3-dihydro-1-benzofuran-5-ol (CAS 111580-01-9)
- (3-Cyclopentyl-5-(trifluoromethyl)phenyl)boronic acid (CAS 2225155-53-1)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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