(6-Isopropoxy-5-methylpyridin-3-yl)boronic acid CAS 1402238-33-8
| CAS No. | 1402238-33-8 |
| Molecular Formula | C9H14BNO3 |
| Molecular Weight | 195.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 195.02 g/mol gives (6-Isopropoxy-5-methylpyridin-3-yl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(6-Isopropoxy-5-methylpyridin-3-yl)boronic acid (CAS 1402238-33-8), molecular formula C9H14BNO3 and molecular weight 195.02 g/mol, is a CATO reference standard with documented purity and traceability.
(6-Isopropoxy-5-methylpyridin-3-yl)boronic acid (C9H14BNO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
As a certified reference material (CRM), (6-Isopropoxy-5-methylpyridin-3-yl)boronic 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 | C9H14BNO3 |
| Molecular Weight | 195.02 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Isopropoxy Standards
- 6-Isopropoxy-2-methylpyridine-3-boronic acid (CAS 1451391-02-8)
- 2-Isopropoxy-4-methylpyridine-5-boronic acid (CAS 1451391-03-9)
- (2-Isopropoxy-6-methylpyridin-3-yl)boronic acid (CAS 2377606-05-6)
- (2-Isopropoxy-6-methylpyridin-4-yl)boronic acid (CAS 2377608-90-5)
- 2-Isopropoxy-5-methylpyridine-3-boronic acid (CAS 2096337-70-9)
- 6-Isopropoxy-5-methylnicotinic acid (CAS 1011558-18-1)
- 2-Isopropoxy-1-methyl-3-nitrobenzene (CAS 1208077-37-5)
- 6-Isopropoxy-2-methylnicotinic acid (CAS 1211524-58-1)
Recommended Standards
- 2,3-Dichloro-1-fluoro-4-methoxybenzene (CAS 1378832-35-9)
- (5-(2-Methoxypropan-2-yl)pyridin-3-yl)boronic acid (CAS 1404367-20-9)
- Voriconazole Impurity 77 (CAS 137234-85-6)
- 4,6-Dichloro-2-(fluoromethyl)-5-methylpyrimidine (CAS 1420297-72-8)
- 6-Azaspiro[2.5]octane-1-carboxylic Acid Hydrochloride (CAS 1332530-45-6)
- pyrrolo[1,2-b]pyridazine-3-carbonitrile (CAS 1803184-79-3)
- 2-(2-Formyl-1H-imidazol-1-yl)acetic acid (CAS 1321594-28-8)
- 4H,5H-pyrazolo[1,5-a]quinazolin-5-one (CAS 1494669-12-3)
- Pivmecillinam EP Impurity A (CAS 25031-08-7)
- 4-Cyclopentylmorpholine-3-carboxylic acid (CAS 1316219-11-0)
- 2-Chloro-4-(trifluoromethyl)pyridine-3-carbaldehyde (CAS 174008-48-1)
- (R)-1-(2,5-Dichlorophenyl)ethan-1-amine (CAS 1152131-54-8)
- 4-(Diethylamino)benzenesulfonic acid (CAS 35478-73-0)
- Peptide 435 (CAS CATO-CPTD788435)
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