3-Bromofuro[2,3-c]pyridine-5-carboxylic acid CAS 478149-27-8
| CAS No. | 478149-27-8 |
| Molecular Formula | C8H4BrNO3 |
| Molecular Weight | 242.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Bromofuro[2,3-c]pyridine-5-carboxylic acid (CAS 478149-27-8), a certified reference material (molecular formula C8H4BrNO3, MW 242.03 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 3-Bromofuro[2,3-c]pyridine-5-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 242.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Bromofuro[2,3-c]pyridine-5-carboxylic acid 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 | C8H4BrNO3 |
| Molecular Weight | 242.03 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromofuro Standards
- 7-Bromofuro[3,2-c]pyridine-2-carboxylic acid (CAS 1780391-64-1)
- (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)
- 1-(5-Bromofuro[3,2-b]pyridin-6-yl)ethanone (CAS 1421517-91-0)
- (6-Bromofuro[3,2-b]pyridin-2-yl)methanol (CAS 1131335-66-4)
- (5-Bromofuro[2,3-b]pyridin-2-yl)methanol (CAS 1188990-02-4)
- 6-Bromofuro[3,2-b]pyridine-2-carbaldehyde (CAS 1171920-28-7)
- 3-bromofuro[3,2-b]pyridine-5-carboxylic acid (CAS 1781797-87-2)
Recommended Standards
- 3-Bromo-7-nitroindazole, 98% (CAS 74209-34-0)
- 3-Bromopyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 832740-60-0)
- 3-Bromo-6-nitroimidazo[1,2-a]pyridine (CAS 52310-42-6)
- 3-Bromopyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 619306-85-3)
- 4-(4-Isopropylphenoxy)-2-methylaniline (CAS 946743-07-3)
- Fmoc-Ser(tBu)-Thr(Psi(Me,Me)pro)-OH (CAS 1266350-99-5)
- 2-Cyclopropyl-4-isopropoxy-6-methoxypyrimidine (CAS 552882-10-7)
- 1-(2-Chloro-4-hydroxyphenyl)-4-oxo-7-(pyridin-4-yl)-1,4-dihydroquinoline-3-carboxamide (CAS 164261-17-0)
- 3-Bromo-5-chloro-2-fluorobenzenethiol (CAS 1823495-98-2)
- 2-(Difluoromethyl)-4-hydroxy-3-iodo-6-(trifluoromethyl)pyridine (CAS 1805450-63-8)
- 3-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-6-carbaldehyde (CAS 1035818-94-0)
- 4-Amino-1-methyl-1H-imidazole-2-carboxamide (CAS 827588-62-5)
- [(3S)-3-methyl-3-piperidyl]methanol;hydrochloride (CAS 1956435-41-8)
- Semaglutide (CAS CATO-C4X-2226105)
Why CATO?
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