1-(1-Bromovinyl)-2-methoxybenzene CAS 203176-35-6
| CAS No. | 203176-35-6 |
| Molecular Formula | C9H9BrO |
| Molecular Weight | 213.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(1-Bromovinyl)-2-methoxybenzene.
CATO supplies 1-(1-Bromovinyl)-2-methoxybenzene (CAS 203176-35-6), a certified reference material (molecular formula C9H9BrO, MW 213.07 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H9BrO, 1-(1-Bromovinyl)-2-methoxybenzene contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 213.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(1-Bromovinyl)-2-methoxybenzene 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 | C9H9BrO |
| Molecular Weight | 213.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Br-containing |
Related Bromovinyl Standards
- (E)-1-(2-Bromovinyl)-3-methoxybenzene (CAS 77150-94-8)
- (E)-1-(2-Bromovinyl)-4-methoxybenzene (CAS 6303-59-9)
- 1-(2-Bromovinyl)-4-methoxybenzene (CAS 27570-08-7)
- (E)-1-(2-Bromovinyl)-2,4-dimethylbenzene (CAS 1574365-89-1)
- 1-(1-Bromovinyl)-4-chlorobenzene (CAS 89619-10-3)
- 1-[(E)-2-bromovinyl]-3,5-difluorobenzene (CAS 1260683-99-5)
- (E)-1-(2-Bromovinyl)-4-fluorobenzene (CAS 115665-76-4)
- 1-[2-Bromovinyl]-4-fluorobenzene (CAS 870122-74-0)
Recommended Standards
- (S)-4-Bromo-2,3-dihydro-1H-inden-1-ol (CAS 83808-19-9)
- 1-(2,5-Dioxo-1-pyrrolidinyl) 4-methyl trans-1,4-cyclohexanedicarboxylate (CAS 89980-70-1)
- (R)-4-bromo-2,3-dihydro-1H-inden-1-ol (CAS 83808-07-5)
- 1-(2-Bromo-3-methylphenyl)ethanone (CAS 944268-58-0)
- Rel-((1s,3s)-3-fluoro-1-phenylcyclobutyl)methanamine (CAS 2137136-14-0)
- Methyl 7-oxo-6,7-dihydro-5H-cyclopenta[b]pyridine-2-carboxylate (CAS 2091561-37-2)
- 85J5ZP6YSL 190977-41-4 Oblimersen sodium [USAN] DNA, d(P-thio)(T-C-T-C-C-C-A-G-C-G-T-G-C-G-C-C-A-T) P-Thiothymidylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-P-thiothymidylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thioadenylyl-(3'to 5')-2'-deoxy-P-thioguanylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thioguanylyl-(3'to 5')-P-thiothymidylyl-(3'to 5')-2'-deoxy-P-thioguanylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thioguanylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thioadenylyl-(3'to 5')-thymidine heptadecasodium salt Augmerosen G 3139 Oblimersen sodium Genasense D-G3139 Oblimersen G3139 UNII-85J5ZP6YSL (CAS 190977-41-4)
- 1-ethyl-4-iodo-5-nitro-1h-pyraZole (CAS 1354705-16-0)
- 5,5-Dimethyl-3-oxopyrazolidine-1-carboxamide (CAS 174470-58-7)
- Methyl 4,4-difluoro-3,3-dimethyl-L-proline hydrochloride (CAS 1408229-33-3)
- 4-Methyl-2-(trifluoromethoxy)benzaldehyde (CAS 1261573-43-6)
- (S)-3-(((Benzyloxy)carbonyl)amino)-7-((tert-butoxycarbonyl)amino)heptanoic acid (CAS 957494-09-6)
- 4-Fluoro-2-methyl-1-(2-methylallyl)benzene (CAS 1256481-10-3)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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