(3-(Bromomethyl)phenyl)dimethylphosphine oxide CAS 2287331-64-8
| CAS No. | 2287331-64-8 |
| Molecular Formula | C9H12BrOP |
| Molecular Weight | 247.07 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 (3-(Bromomethyl)phenyl)dimethylphosphine oxide.
CATO supplies (3-(Bromomethyl)phenyl)dimethylphosphine oxide (CAS 2287331-64-8), a certified reference material (molecular formula C9H12BrOP, MW 247.07 g/mol) for analytical method development and quality control.
The molecular framework of (3-(Bromomethyl)phenyl)dimethylphosphine oxide (C9H12BrOP) is characterized by organophosphorus functionality, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H12BrOP |
| Molecular Weight | 247.07 g/mol |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- (4-(Bromomethyl)phenyl)dimethylphosphine oxide (CAS 2287285-08-7)
- 8-(Bromomethyl)-6-fluoro-4h-benzo[d][1,3]dioxine (CAS 1165892-50-1)
- Methyl 4-(Bromomethyl)-3-fluorobenzoate (CAS 128577-47-9)
- Methyl 2-(Bromomethyl)-5-fluorobenzoate (CAS 138786-65-9)
- (R)-2-(Bromomethyl)-5-fluoro-2,3-dihydrobenzo[b][1,4]dioxine (CAS 1416402-90-8)
- Methyl 2-(Bromomethyl)-3-fluorobenzoate (CAS 142314-72-5)
- Methyl 2-(Bromomethyl)-4-fluorobenzoate (CAS 157652-28-3)
- 4-(bromomethyl)-6-(trifluoromethyl)pyrimidine (CAS 1630907-33-3)
Recommended Standards
- (e)-3-(3,5-Dichloro-2-methoxyphenyl)acrylic acid (CAS 18158-55-9)
- Ethyl 2,3-dichlorobenzoylformate (CAS 180868-99-9)
- (E)-3-(3,5-Dichloro-4-methoxyphenyl)acrylic acid (CAS 24076-35-5)
- 1-(6,7-dichloro-2,3-dihydro-1,4-benzodioxin -5-yl)-1-ethanone (CAS 166816-11-1)
- 3-[(2-Nitrophenoxy)methyl]piperidine hydrochloride (CAS 1219982-88-3)
- 2,2,3,3-Tetramethylcyclopropan-1-amine (CAS 80874-88-0)
- 2-(Furan-2-yl)-6-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5(6H)-imine (CAS 104615-29-4)
- n-(4-Chloro-3-fluorobenzyl)-1-methoxypropan-2-amine (CAS 1247808-75-8)
- (S)-Phenyl(tetrahydro-2H-pyran-4-yl)methanol (CAS 910629-24-2)
- 5-Chloro-2-isopropyl-1H-indole (CAS 573716-61-7)
- 2,4-Dichloro-3-aminophenol hydrochloride (CAS 61693-43-4)
- 3-(4-Nitrophenyl)imidazo[1,5-a]pyridine (CAS 104202-16-6)
- Tantalum tris(diethylamino)tert-butyamide (CAS 169896-41-7)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
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