3-(Benzyloxy)-2,5-dibromopyridine CAS 1206968-85-5
| CAS No. | 1206968-85-5 |
| Molecular Formula | C12H9Br2NO |
| Molecular Weight | 343.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(Benzyloxy)-2,5-dibromopyridine 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.
3-(Benzyloxy)-2,5-dibromopyridine (CAS 1206968-85-5) is a high-purity analytical reference standard with the molecular formula C12H9Br2NO and a molecular weight of 343.01 g/mol.
Based on its molecular formula C12H9Br2NO, 3-(Benzyloxy)-2,5-dibromopyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 343.01 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H9Br2NO |
| Molecular Weight | 343.01 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Benzyloxy Standards
- 2-(Benzyloxy)-3,5-dibromopyridine (CAS 130284-00-3)
- 3-Benzyloxy-4-bromo-2,6-difluorophenylboronic acid (CAS 1451393-14-8)
- 4-(Benzyloxy)-5-bromo-2,3-difluorobenzoic acid (CAS 2404734-36-5)
- 2-(Benzyloxy)-1-bromo-7-methoxynaphthalene (CAS 1855030-97-5)
- 2-(Benzyloxy)-1-bromo-6-methoxynaphthalene (CAS 648904-47-6)
- 6-(Benzyloxy)-4-chloro-7-methoxyquinoline-3-carboxamide (CAS 476193-59-6)
- 2-(2-(((Benzyloxy)carbonyl)amino)-6-oxo-3H-purin-9(6H)-yl)acetic acid (CAS 169287-69-8)
- (2R)-2-{[(benzyloxy)carbonyl]amino}-2-[3-(trifluoromethyl)bicyclo[1.1.1]pentan-1-yl]acetic acid (CAS 1993319-93-9)
Recommended Standards
- Ethyl 4,4-dibromo-2,2-dimethyl-3-oxopyrrolidine-1-carboxylate (CAS 106573-90-4)
- 4-Bromo-1-pentafluoroethyl-2-trifluoromethyl-benzene (CAS 1208078-63-0)
- 3-Bromo-4-(3,4-dichlorophenoxy)benzonitrile (CAS 1548389-32-7)
- 1-(1-Bromo-2-fluoropropan-2-yl)-4-iodobenzene (CAS 865101-46-8)
- 4-Benzyl-3-(trifluoromethyl)morpholine (CAS 1430086-49-9)
- (6-Methylpyridin-2-yl)methanamine (CAS 6627-60-7)
- 4-Bromo-2-methyltetrahydro-2H-pyran (CAS 1344300-03-3)
- 1-(Bromomethyl)-4-(4-fluorophenoxy)benzene (CAS 83642-03-9)
- 2-Methyl-2-[4-(2-methylpropoxy)phenyl]propanoic acid (CAS 1183487-83-3)
- 4,5-Dimethyl-6-(2-methylprop-1-en-1-yl)-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione (CAS 1195714-29-4)
- 2-(1-Methyl-1h-1,2,3-triazol-4-yl)propan-2-amine (CAS 1342512-71-3)
- n-Cyclohexyl-3-(2,5-dioxopyrrolidin-1-yl)propanamide (CAS 955291-13-1)
- Tamsulosin Impurity 18 (CAS CATO-C4X-118718)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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