2,3-(Dimethyl-d6)-bromobenzene CAS 1185306-56-2
| CAS No. | 1185306-56-2 |
| Molecular Formula | - |
| Molecular Weight | 191.10 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 2,3-(Dimethyl-d6)-bromobenzene.
CATO supplies 2,3-(Dimethyl-d6)-bromobenzene (CAS 1185306-56-2), a certified reference material (molecular formula C8H3D6Br, MW 191.10 g/mol) for analytical method development and quality control.
2,3-(Dimethyl-d6)-bromobenzene (C8H3D6Br) contains deuterium isotope labeling, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
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 | C8H3D6Br |
| Molecular Weight | 191.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
Related Dimethyl Standards
- 5,5-Dimethyl-2-selenoxoimidazolidin-4-one (CAS 97462-48-1)
- N,2-Dimethyl-6-(trifluoromethyl)pyrimidin-4-amine (CAS 1196156-12-3)
- 1-(1,4-Dimethyl-1H-Pyrrol-2-Yl)-2,2,2-Trifluoroethanone (CAS 128887-06-9)
- 1-(1,2-Dimethyl-1H-pyrrol-3-yl)-2,2,2-trifluoroethanone (CAS 144219-83-0)
- 1-(3,5-Dimethyl-1H-Pyrrol-2-Yl)-2,2,2-Trifluoroethanone (CAS 151464-88-9)
- 1-(1,5-Dimethyl-1H-pyrrol-2-yl)-2,2,2-trifluoroethanone (CAS 74889-29-5)
- 1-(2,4-Dimethyl-1H-pyrrol-3-yl)-2,2,2-trifluoroethanone (CAS 202286-38-2)
- 1,6-Dimethyl-4-(trifluoromethyl)pyridin-2(1H)-one (CAS 343981-56-6)
Recommended Standards
- 2-Bromo-3,4-dimethylthiophene (CAS 169328-87-4)
- 6-Oxo-4-(trifluoromethyl)-1,6-dihydropyridine-2-carbaldehyde (CAS 1004794-10-8)
- 2-(2-Thienyl)ethyl Bromide (CAS 26478-16-0)
- 4-Methylbenzyl bromide (CAS 104-81-4)
- 2-{2-[(2-methylfuran-3-)amido]-1,3-thiazol-4-yl}acetic acid (CAS 926214-55-3)
- 2,3,6,7-Tetrabromoanthracene-9,10-dione (CAS 55805-84-0)
- 3-(o-Tolyloxy)pyrrolidine hydrochloride (CAS 1794756-53-8)
- (2E,4E,6E,8E,10E,12E,14E)-Diethyl 2,6,11,15-tetramethylhexadeca-2,4,6,8,10,12,14-heptaenedioate (CAS 5056-14-4)
- 77-08-7 1,1'-Spirobi(indan)-5,5',6,6'-tetrol, 3,3,3',3'-tetramethyl- (8CI) 1,1'-Spirobi(1H-indene)-5,5',6,6'-tetrol, 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl- 1,1'-Spirobi(1H-inden)-5,5',6,6'-tetrol, 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl- 2,2',3,3'-Tetrahydro-3,3,3',3'-tetramethyl-1,1'-spirobi(1H-indene)-5,5',6,6'-tetrol AI3-16787 EINECS 201-003-1 NSC 512922 1,1'-Spirobi(indane-5,6-diol), 3,3,3',3'-tetramethyl- TTS 5 AI 3-16787 (CAS 77-08-7)
- 2-(Phosphonooxy)succinic acid (CAS 5735-83-1)
- N-Nitroso Abacavir EP Impurity A (CAS CATO-C4X-152715)
- N-(4-hydroxy-2-methylphenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1024116-87-7)
- [2-(4-Isopropyl-1,3-thiazol-2-yl)ethyl]amine dihydrochloride (CAS 1396759-29-7)
- Neuropeptide GE (CAS 134748-04-2)
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