3-Isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine CAS 1620574-98-2
| CAS No. | 1620574-98-2 |
| Molecular Formula | C16H23BN2O2 |
| Molecular Weight | 286.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 1620574-98-2), molecular formula C16H23BN2O2 and molecular weight 286.18 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (C16H23BN2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3-Isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[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 | C16H23BN2O2 |
| Molecular Weight | 286.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
Related Isopropyl Standards
- 5-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1421252-95-0)
- 1-Isopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 2271476-62-9)
- 1-Isopropyl-2-trifluoromethyl-1H-benzoimidazole-5-carboxylic acid methyl ester (CAS 1390621-32-5)
- Isopropyl 2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-4-yl)acetate (CAS 896887-01-7)
- 3-Isopropyl-N'-(2-methoxybenzylidene)-1H-pyrazole-5-carbohydrazide (CAS 303108-07-8)
- 3-Isopropyl-N'-(3-methoxybenzylidene)-1H-pyrazole-5-carbohydrazide (CAS 303106-33-4)
- Isopropyl 2-(6-oxo-3-(p-tolyl)pyridazin-1(6H)-yl)acetate (CAS 853330-63-9)
- 4-Isopropyl-5-(3-phenyl-1,2,4-oxadiazol-5-yl)thiazol-2-amine (CAS 937682-00-3)
Recommended Standards
- 1-(Propan-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1551418-16-6)
- 1-(2-Bromo-5-fluorobenzyl)-4-methylpiperidine (CAS 1704065-09-7)
- 1-Propyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1551418-07-5)
- 1-(4-Bromo-3-fluorobenzyl)-4-methylpiperidine (CAS 1704095-76-0)
- N-(4,6-Difluorobenzo[d]thiazol-2-yl)-4-propyl-1,2,3-thiadiazole-5-carboxamide (CAS 1203320-51-7)
- Sodium 2-(4-(tert-butoxycarbonyl)piperazin-1-yl)propanoate (CAS 2197052-38-1)
- 6-(Ethyl(methyl)amino)-2-methylnicotinonitrile (CAS 1355232-26-6)
- Penicillin G Clemizol (CAS 6011-39-8)
- 4-Bromobenzofuran (CAS 128868-60-0)
- 8-Methyl-2,3,3a,4,5,6,6a,11a-octahydro-1H-pyrazino[3,2,1-jk]carbazole (CAS 67818-83-1)
- 8-Iodoimidazo[1,2-b]isoquinoline-5,10-dione (CAS 62366-64-7)
- ZInc phenolsulfonate octahydrate (CAS 1300-55-6)
- 4-Chloro-6-isopropoxyquinoline (CAS 1153083-63-6)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com