5,5'-((4-Bromophenyl)methylene)bis(2-methylfuran) CAS 86698-37-5
| CAS No. | 86698-37-5 |
| Molecular Formula | C17H15BrO2 |
| Molecular Weight | 331.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H15BrO2, 5,5'-((4-Bromophenyl)methylene)bis(2-methylfuran) contains a steroid core, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 331.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 5,5'-((4-Bromophenyl)methylene)bis(2-methylfuran) (CAS 86698-37-5), a certified reference material (molecular formula C17H15BrO2, MW 331.20 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.
As a certified reference material (CRM), 5,5'-((4-Bromophenyl)methylene)bis(2-methylfuran) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H15BrO2 |
| Molecular Weight | 331.20 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- (2E)-1-(3-Bromophenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 1173923-23-3)
- (2E)-1-(4-Bromophenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 1206687-37-7)
- (2E)-1-(3-Bromophenyl)-3-(2-ethoxyphenyl)prop-2-en-1-one (CAS 351339-19-0)
- (2E)-3-(3-Bromophenyl)-1-(4-ethoxyphenyl)prop-2-en-1-one (CAS 358343-56-3)
- (2E)-3-(4-Bromophenyl)-1-(4-ethoxyphenyl)prop-2-en-1-one (CAS 22027-86-7)
- 1-(4-Bromophenyl)-3-(2-ethoxyphenyl)-2-propen-1-one (CAS 39059-90-0)
- 3-(4-Bromophenyl)-2,2-dimethyl-2,3-dihydroquinazolin-4(1H)-one (CAS 84770-66-1)
- N-(4-bromophenyl)-3,4-dihydroisoquinoline-2(1H)-carboxamide (CAS 890583-21-8)
Recommended Standards
- 5-(Carboxymethyl)-1-(4-(trifluoromethoxy)phenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 439095-12-2)
- 5-Chloro-2-[(4-chlorophenyl)methyl]-6-phenyl-2,3-dihydropyridazin-3-one (CAS 861208-88-0)
- 4-Cyano-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl 2,6-difluorobenzoate (CAS 956825-59-5)
- 6-(Benzyloxy)-2-bromo-3,4-dihydronaphthalen-1(2H)-one (CAS 32263-71-1)
- 1-Benzyl-5-butyl-3-chloro-6-phenoxypyridazin-4(1H)-one (CAS 919197-99-2)
- 2-(4-hydroxy-3-methoxybenzylidene)malononitrile (CAS 3696-12-6)
- 2-fluoro-6-azaspiro[3.5]nonane;hydrochloride (CAS 2708280-47-9)
- 2-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-4-nitroisoindoline-1,3-dione (CAS 339278-10-3)
- 3-Cyclopropyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine hydrochloride (CAS 733757-90-9)
- 5-Methyl-3-(p-tolyl)isoxazole-4-carbaldehyde (CAS 635680-03-4)
- Ambroxol Impurity 59 (CAS 2376577-10-3)
- 4-Nitrobenzo[b]thiophene (CAS 10133-34-3)
- 3,4,5-Trimethylpyridine (CAS 20579-43-5)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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