2-Methyl-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuro[2,3-b]pyridine CAS 1609374-04-0
| CAS No. | 1609374-04-0 |
| Molecular Formula | C18H20BNO3 |
| Molecular Weight | 309.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methyl-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuro[2,3-b]pyridine (CAS 1609374-04-0), a certified reference material (molecular formula C18H20BNO3, MW 309.17 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2-Methyl-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuro[2,3-b]pyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 309.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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), 2-Methyl-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuro[2,3-b]pyridine 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 | C18H20BNO3 |
| Molecular Weight | 309.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)benzonitrile (CAS 1205683-41-5)
- 2-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)benzonitrile (CAS 930596-18-2)
- N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethenesulfonamide (CAS 1912447-03-0)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)aniline (CAS 1029439-56-2)
- N-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)aniline (CAS 1073353-90-8)
- methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-2-carboxylate (CAS 1227664-20-1)
- methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-4-carboxylate (CAS 2304635-05-8)
- N-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)aniline (CAS 2096340-05-3)
Recommended Standards
- 2-[(Tetrahydro-3-furanyl)oxy]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1351380-35-2)
- 1-(Benzyloxy)-4-bromo-5-ethyl-2-fluorobenzene (CAS 1825308-38-0)
- n,n-Diethyl-5-iodothiophene-3-carboxamide (CAS 1333648-48-8)
- (1-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-3-methyl-1H-pyrazol-4-yl)boronic acid (CAS 2446523-22-2)
- Methyl 3,5-difluoro-4-methylphenylacetate (CAS 1803841-66-8)
- Potassium (5-(difluoromethoxy)pyridin-3-yl)trifluoroborate (CAS 1953098-33-3)
- Obtucarbamate A (CAS 6935-99-5)
- C-[1-(2-Chloro-phenyl)-cyclopropyl]-methylaminehydrochloride (CAS 1185302-41-3)
- Tert-butyl 3-(cyanomethyl)morpholine-4-carboxylate (CAS 886365-51-1)
- cis-4-Phenyl-cyclohexylamine hydrochloride (CAS 5769-09-5)
- 1-Methyl-4-(phenylamino)-1H-pyrazole-5-carboxylic acid (CAS 93702-99-9)
- 1-(6-Methoxypyridin-3-yl)-N-methylmethanamine (CAS 179873-20-2)
- 1,1,2,2-Tetrakis(4-(1H-imidazol-1-yl)phenyl)ethene (CAS 1477527-27-7)
- Cyclolinopeptide B (CAS 193139-41-2)
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