1,3-Dibromo-2-(2-bromoethoxy)benzene CAS 206347-32-2
| CAS No. | 206347-32-2 |
| Molecular Formula | C8H7Br3O |
| Molecular Weight | 358.85 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 1,3-Dibromo-2-(2-bromoethoxy)benzene.
CATO supplies 1,3-Dibromo-2-(2-bromoethoxy)benzene (CAS 206347-32-2), a certified reference material (molecular formula C8H7Br3O, MW 358.85 g/mol) for analytical method development and quality control.
Structurally, 1,3-Dibromo-2-(2-bromoethoxy)benzene (C8H7Br3O) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 358.85 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C8H7Br3O |
| Molecular Weight | 358.85 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 1,5-Dibromo-2-(bromomethyl)-4-methoxybenzene (CAS 125714-92-3)
- 1,3-Dibromo-2-(bromomethyl)-5-methoxybenzene (CAS 130445-13-5)
- 1,4-Dibromo-2-(2-bromoethoxy)benzene (CAS 377091-18-4)
- 2,4-Dibromo-1-(2-bromoethoxy)benzene (CAS 76429-66-8)
- 3,3-Dibromo-7-(trifluoromethyl)indolin-2-one (CAS 1388071-51-9)
- 3,4-Dibromo-1-phenethyl-1H-pyrrole-2,5-dione (CAS 92751-35-4)
- 4,5-Dibromo-N-[(pyridin-4-yl)methyl]-1H-pyrrole-2-carboxamide (CAS 861208-06-2)
- 2,4-Dibromo-N-(2-fluorobenzyl)aniline (CAS 1152619-64-1)
Recommended Standards
- 1,3,5-Tribromo-2-methoxy-4-methylbenzene (CAS 41424-36-6)
- 3-(4-Allyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)-1-(3-chlorobenzyl)pyridin-2(1H)-one (CAS 242472-30-6)
- Etoricoxib (CAS 202409-33-4)
- 3-(4-Allyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)-1-(4-chlorobenzyl)pyridin-2(1H)-one (CAS 400074-99-9)
- (Z)-3-(dimethylamino)-2-(3-(trifluoromethyl)phenyl)acrylonitrile (CAS 62738-99-2)
- 3,3'-(2-Oxodihydropyrimidine-1,3(2H,4H)-diyl)bis(2,2-dimethylpropanoic acid) (CAS 38952-85-1)
- (4-(P-tolyloxy)phenyl)boronic acid (CAS 1029438-40-1)
- (3R)-3-fluoropiperidin-4-one (CAS 1638784-43-6)
- 3-(Methylamino)butan-1-ol (CAS 2704-55-4)
- 2-(4-Chloro-1-isopropyl-1H-pyrazol-5-yl)acetic acid (CAS 1328640-55-6)
- 1-Methyl-1h-pyrazole-4-sulfonohydrazide (CAS 1006356-34-8)
- Cholic Acid Impurity 9 (CAS 5130-29-0)
- trans-2-azidocyclohexanol (CAS 10027-78-8)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
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