2-Bromofuro[3,2-b]pyridine (hydrochloride) CAS 2126162-72-7
| CAS No. | 2126162-72-7 |
| Molecular Formula | C7H4BrNO |
| Molecular Weight | N/A |
| 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-Bromofuro[3,2-b]pyridine (hydrochloride).
CATO supplies 2-Bromofuro[3,2-b]pyridine (hydrochloride) (CAS 2126162-72-7), a certified reference material (molecular formula C7H4BrNOHCl, MW 234.48 g/mol) for analytical method development and quality control.
Structurally, 2-Bromofuro[3,2-b]pyridine (hydrochloride) (C7H4BrNOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 234.48 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C7H4BrNO HCl |
| Molecular Weight | 234.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromofuro Standards
- Methyl 5-bromofuro[2,3-b]pyridine-2-carboxylate (CAS 1083196-29-5)
- (6-Bromofuro[3,2-b]pyridin-2-yl)methanol (CAS 1131335-66-4)
- 6-Bromofuro[3,2-b]pyridine-2-carbaldehyde (CAS 1171920-28-7)
- (E)-6-bromofuro[3,2-b]pyridine-2-carbaldehyde oxime (CAS 1171920-32-3)
- (5-Bromofuro[2,3-b]pyridin-2-yl)methanol (CAS 1188990-02-4)
- 6-Bromofuro[3,2-b]pyridine-2-carbonitrile (CAS 1203498-94-5)
- 7-Bromofuro[3,2-d]pyrimidin-4(1H)-one (CAS 1206180-92-8)
- 5-Bromofuro[2,3-d]pyrimidin-4-amine (CAS 1211525-35-7)
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- 4-bromo-1-chloro-2,6-naphthyridine (CAS 2231674-71-6)
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- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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