2-bromo-1-fluoro-4-(methyl-d3)benzene CAS 1185314-82-2
| CAS No. | 1185314-82-2 |
| Molecular Formula | - |
| Molecular Weight | 192.04 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-bromo-1-fluoro-4-(methyl-d3)benzene.
2-bromo-1-fluoro-4-(methyl-d3)benzene (CAS 1185314-82-2) is a high-purity analytical reference standard with the molecular formula C7H3D3BrF and a molecular weight of 192.04 g/mol.
Based on its molecular formula C7H3D3BrF, 2-bromo-1-fluoro-4-(methyl-d3)benzene contains deuterium isotope labeling, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 192.04 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.
As a certified reference material (CRM), 2-bromo-1-fluoro-4-(methyl-d3)benzene 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 | C7H3D3BrF |
| Molecular Weight | 192.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
Related bromo Standards
- 3-Bromo-5-fluorotoluene(methyl D3) (CAS 1185312-45-1)
- 2-Bromo-4-formylthiazole (CAS 5198-80-1)
- 2-Bromo-N-cyclopropylpropanamide (CAS 1033693-07-0)
- 3-bromo-1-ethylpyrrolidin-2-one (CAS 110027-12-8)
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- 2-Bromo-N-Cyclopropyl-N-Methylacetamide (CAS 1204333-31-2)
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- 2-Bromo-3-pyridinecarbaldehyde (CAS 128071-75-0)
Recommended Standards
- (5-Methylbenzo[b]thiophen-3-yl)boronic acid (CAS 1194254-39-1)
- 3,5-Dichloro-2-ethoxypyridine (CAS 114755-23-6)
- 3,5-Dichloro-2,6-dimethylpyridin-4(3H)-one (CAS 1208729-33-2)
- (2,6-Dichloro-4-methylpyridin-3-yl)methanol (CAS 1086322-08-8)
- 2,3-Dimethyl-4H-benzo[4,5]imidazo[1,2-b]pyrazole (CAS 130436-65-6)
- 2-Bromoprop-2-en-1-amine hydrochloride (CAS 2304829-54-5)
- Propane-1,3-diyl dioctanoate (CAS 56519-71-2)
- 2-Bromo-2,3,3,3-tetrafluoropropanoyl bromide (CAS 41874-81-1)
- 3-Methyl-2-trifluoromethylpyridine-5-boronic acid (CAS 1889221-03-7)
- Lasmiditan Impurity 41 (CAS CATO-C4X-247841)
- Di(thiophen-2-yl)sulfane (CAS 3988-99-6)
- 4-Cyclopentene-1,3-dione (CAS 39151-19-4)
- 1417575-72-4 N-[(2-Ethyl-1,3-thiazol-4-yl)methyl]-L-prolinamide hydrochloride (CAS 1417575-72-4)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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