methyl 3-bromofuro[3,2-b]pyridine-5-carboxylate CAS 224318-39-2
| CAS No. | 224318-39-2 |
| Molecular Formula | C9H14BrNO3 |
| Molecular Weight | 264.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, methyl 3-bromofuro[3,2-b]pyridine-5-carboxylate (C9H14BrNO3) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 264.12 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.
CATO supplies methyl 3-bromofuro[3,2-b]pyridine-5-carboxylate (CAS 224318-39-2), a certified reference material (molecular formula C9H14BrNO3, MW 264.12 g/mol) for analytical method development and quality control.
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), methyl 3-bromofuro[3,2-b]pyridine-5-carboxylate 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 | C9H14BrNO3 |
| Molecular Weight | 264.12 g/mol |
| Appearance | 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2021 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related methyl Standards
- Ethyl 2-bromofuro[2,3-b]pyridine-5-carboxylate (CAS 944709-58-4)
- Methyl 5-bromofuro[2,3-b]pyridine-2-carboxylate (CAS 1083196-29-5)
- 3-bromofuro[3,2-b]pyridine-5-carboxylic acid (CAS 1781797-87-2)
- 7-bromofuro[3,2-b]pyridine-5-carboxylic acid (CAS 2227206-00-8)
- 7-Bromofuro[3,2-c]pyridine-2-carboxylic acid (CAS 1780391-64-1)
- 3-Bromofuro[2,3-c]pyridine-5-carboxylic acid (CAS 478149-27-8)
- (E)-6-bromofuro[3,2-b]pyridine-2-carbaldehyde oxime (CAS 1171920-32-3)
- (E)-5-bromofuro[2,3-b]pyridine-2-carbaldehyde oxime (CAS 1300019-66-2)
Recommended Standards
- Methyl 1-(2-bromoacetyl)piperidine-4-carboxylate (CAS 459125-43-0)
- methyl 5-bromo-1H-pyrazolo[3,4-b]pyridine-3-carboxylate (CAS 916325-84-3)
- 8-Bromo-3,4,5,10-tetrahydro-2H-pyrano[2,3-b]quinoline (CAS 848170-51-4)
- methyl 7-bromopyrrolo[2,1-f][1,2,4]triazine-2-carboxylate (CAS 2090940-99-9)
- 8-Oxa-2-azaspiro[4.5]decane-4-carboxylic acid (CAS 1339071-65-6)
- 4-Nitro-2-(pyrrolidin-1-yl)pyridine (CAS 914397-51-6)
- 4-Bromo-6-formylpicolinic acid (CAS 1289032-98-9)
- Methyl 4-(diphenylamino)benzoate (CAS 25069-30-1)
- 2-[3-(1H-Pyrrol-1-yl)phenyl]quinoxaline (CAS 866131-69-3)
- 2-(Difluoromethyl)-4-iodo-3-methoxypyridine-6-sulfonamide (CAS 1805091-17-1)
- Ethyl 8-benzyl-3-oxo-1-oxa-8-azaspiro[4.5]Decane-4-carboxylate (CAS 1454273-40-5)
- 2,2-Dimethylazetidin-3-amine (CAS 149105-89-5)
- (E)-N'-[7-(3-Chlorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-N,N-dimethylmethanimidamide (CAS 303145-80-4)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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