3-Bromo-2-propoxypyridine CAS 760207-92-9
| CAS No. | 760207-92-9 |
| Molecular Formula | C8H10BrNO |
| Molecular Weight | 216.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-Bromo-2-propoxypyridine (CAS 760207-92-9) is a high-purity analytical reference standard with the molecular formula C8H10BrNO and a molecular weight of 216.08 g/mol.
The molecular framework of 3-Bromo-2-propoxypyridine (C8H10BrNO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing 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).
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.
Physical & Chemical Properties
| Molecular Formula | C8H10BrNO |
| Molecular Weight | 216.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Bromo-2-isopropoxypyridine (CAS 717843-55-5)
- 3-bromo-4-methoxy-2-methylaniline (CAS 29237-10-3)
- 3-Bromo-2-ethyl-6-methoxypyridine (CAS 848360-86-1)
- 3-Bromo-4-methoxybenzylamine (CAS 247254-47-3)
- Tri-N-Boc-L-Norarginine (CAS 869094-29-1)
- 3,5-dichloro-4-methyl-pyridazine (CAS 1351249-67-6)
- 3-(3-(3-(Trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)propanoic acid (CAS 866018-88-4)
- 4-(3,4-Difluorophenoxy)-3-methylaniline (CAS 946742-17-2)
- Pitavastatin Impurity 99 (CAS 176593-07-0)
- 4-Hydroxy-7-methoxyquinoline-3-carboxylic Acid (CAS 28027-17-0)
- 5-Bromo-4-fluoro-2-methoxybenzonitrile (CAS 1379366-31-0)
- Mosapride Impurity 72 (CAS CATO-C4X-104472)
- 3-Cyclobutyl-5-ethyl-4-methylisoxazole (CAS 23999-68-0)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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