1-Benzyl 2-methyl 3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propyl)-4,5-dihydro-1H-pyrrole-1,2-dicarboxylate CAS 2444396-52-3
| CAS No. | 2444396-52-3 |
| Molecular Formula | C23H32BNO6 |
| Molecular Weight | 429.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Benzyl 2-methyl 3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propyl)-4,5-dihydro-1H-pyrrole-1,2-dicarboxylate.
1-Benzyl 2-methyl 3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propyl)-4,5-dihydro-1H-pyrrole-1,2-dicarboxylate (CAS 2444396-52-3), molecular formula C23H32BNO6 and molecular weight 429.31 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C23H32BNO6, 1-Benzyl 2-methyl 3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propyl)-4,5-dihydro-1H-pyrrole-1,2-dicarboxylate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 429.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H32BNO6 |
| Molecular Weight | 429.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2E)-1-(4-Benzylpiperazin-1-yl)-3-(6-bromo-2H-1,3-benzodioxol-5-yl)prop-2-en-1-one (CAS 478078-28-3)
- N-(4-Bromophenyl)-4-hydroxy-2-oxo-1-pentyl-1,2-dihydroquinoline-3-carboxamide (CAS 300716-31-8)
- (2E)-3-(4-Bromophenyl)-1-[4-(4-methoxybenzoyl)-1-piperazinyl]-2-propen-1-one (CAS 1599432-08-2)
- (3-(2,4,6-Triphenylpyridin-1(2H)-yl)phenyl)boronic acid (CAS 111950-68-6)
- Disulfoton-sulfoxide (CAS 2497-07-6)
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- 5-Fluoro-alpha-(trifluoromethyl)pyridine-3-methanol (CAS 1226507-77-2)
- Bortezomib Impurity 28 (CAS 205393-22-2)
- 4-Fluoro-3-propoxybenzoic acid (CAS 1378519-47-1)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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