Indolizin-5-ylboronic acid CAS 2161345-20-4
| CAS No. | 2161345-20-4 |
| Molecular Formula | C8H8BNO2 |
| Molecular Weight | 160.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 160.97 g/mol gives Indolizin-5-ylboronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Indolizin-5-ylboronic acid (CAS 2161345-20-4), a certified reference material (molecular formula C8H8BNO2, MW 160.97 g/mol) for analytical method development and quality control.
Indolizin-5-ylboronic acid (C8H8BNO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures Indolizin-5-ylboronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8BNO2 |
| Molecular Weight | 160.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Related Indolizin Standards
- Indolizin-6-ylboronic acid (CAS 2161345-21-5)
- Indolizin-7-ylboronic acid (CAS 2161345-22-6)
- 1-(Indolizin-1-yl)ethanone (CAS 128353-08-2)
- 1-(Indolizin-2-yl)ethan-1-one (CAS 58475-97-1)
- 1-(Indolizin-3-yl)ethanone (CAS 25314-91-4)
- 2-(Indolizin-5-yl)acetaldehyde (CAS 412018-63-4)
- Indolizin-1-ylmethanol (CAS 357627-48-6)
- Indolizin-7-ol (CAS 470477-71-5)
Recommended Standards
- Indole-4-Boronic Acid (CAS 220465-43-0)
- 5-Cyano-2-methylphenylboronic Acid (CAS 867333-43-5)
- 3-Cyano-4-methylphenylboronic Acid (CAS 911210-49-6)
- (2-fluoro-4-methylpyridin-3-yl)boronic acid (CAS 1029654-30-5)
- 5-Acetyl-2-methyl-1h-imidazole-4-carbonitrile (CAS 1306604-08-9)
- 2,5-Dimethoxy-3-nitropyridine (CAS 1804518-04-4)
- N-[(1S,2S)-2-Amino-1,2-diphenylethyl]-2,4,6-trisisopropylbenzenesulfonamide (CAS 247923-41-7)
- 1-[(E)-2-phenylvinyl]imidazolidine-2,4-dione (CAS 1087792-23-1)
- 5-Amino-1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methyl-4-oxo-3-quinolinecarboxylic Acid (CAS 167888-38-2)
- 4-(4-Methoxyphenyl)-3-thiosemicarbazide (CAS 40207-03-2)
- ((((Acetoxymethoxy)(naphthalen-2-yl)methyl)phosphoryl)bis(oxy))bis(methylene) diacetate (CAS 120944-03-8)
- 1-(3-Bromopropoxy)-4-nitrobenzene (CAS 13094-50-3)
- Special crown ether (CAS 467435-58-1)
- Prolactin-Releasing Peptide (12-31) (human) (CAS 235433-36-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com