4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine - ≥98% , CAS No.942919-26-8

CAS: 942919-26-8 Cat. No.: T178383 Molecular Weight: 244.1 EC Number: 857-462-9 PubChem CID: 49758871
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine, AldrichCPR | 7-Azaindole-4-boronic acid pinacol ester | 4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine | 1H-Pyrrolo[2,3-b]pyridine, 4-(4,4,5,5-tetrameth
Storage
Protected from light,Room temperature
Shipped In
Normal
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Price
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100mg
T178383-100mg
5

$9.90

$14.90
Save $5.00 (33.56%)
250mg
T178383-250mg
5

$12.90

$19.90
Save $7.00 (35.18%)
1g
T178383-1g
5

$19.90

$29.90
Save $10.00 (33.44%)
5g
T178383-5g
3

$92.90

$139.90
Save $47.00 (33.60%)
25g
T178383-25g
5

$456.90

$685.90
Save $229.00 (33.39%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Application:

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine is used in organic synthesis, in particular, that of novel potent and selective Tetrahydropyrazolo[1,5-a]pyrazines as ATR inhibitors


Specifications

Synonyms
4-(4, 4, 5, 5-Tetramethyl-1, 3, 2-dioxaborolan-2-yl)-1H-pyrrolo[2, 3-b]pyridine, AldrichCPR | 7-Azaindole-4-boronic acid pinacol ester | 4-(4, 4, 5, 5-tetramethyl-[1, 3, 2]dioxaborolan-2-yl)-1H-pyrrolo[2, 3-b]pyridine | 1H-Pyrrolo[2, 3-b]pyridine, 4-(4, 4, 5, 5-tetrameth
Specifications & Purity
≥98%
Storage
Protected from light, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488201420
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=C3C=CNC3=NC=C2
IUPAC Name4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine
InChIKeyOYFHAWAVFVJOBN-UHFFFAOYSA-N
INCHI1S/C13H17BN2O2/c1-12(2)13(3,4)18-14(17-12)10-6-8-16-11-9(10)5-7-15-11/h5-8H,1-4H3,(H,15,16)
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=C3C=CNC3=NC=C2
PubChem CID 49758871
Molecular Weight 244.1

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassPyrrolopyridines
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPyrrolopyridines
Alternative Parents Pyridines and derivatives  Pyrroles  Heteroaromatic compounds  Dioxaborolanes  Boronic acid esters  Oxacyclic compounds  Organic metalloid salts  Azacyclic compounds  Organooxygen compounds  Organonitrogen compounds  Organometalloid compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pyrrolopyridine - Pyridine - Boronic acid ester - 1,3,2-dioxaborolane - Heteroaromatic compound - Pyrrole - Boronic acid derivative - Oxacycle - Azacycle - Organic metalloid salt - Organooxygen compound - Organonitrogen compound - Organic metalloid moeity - Hydrocarbon derivative - Organic nitrogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrrolopyridines. These are compounds containing a pyrrolopyridine moiety, which consists of a pyrrole ring fused to a pyridine. Pyrrole is 5-membered ring consisting of four carbon atoms and one nitrogen atom. Pyridine is a 6-membered ring consisting of five carbon atoms and one nitrogen center.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

11 results found

Lot NumberCertificate TypeDateItem
F23101212Certificate of AnalysisMar 16, 2026 T178383
F23101215Certificate of AnalysisMar 16, 2026 T178383
F23101216Certificate of AnalysisMar 16, 2026 T178383
F23101217Certificate of AnalysisMar 16, 2026 T178383
F23101218Certificate of AnalysisMar 16, 2026 T178383
F23101219Certificate of AnalysisMar 16, 2026 T178383
F23101220Certificate of AnalysisMar 16, 2026 T178383
F23101221Certificate of AnalysisMar 16, 2026 T178383
F23101222Certificate of AnalysisMar 16, 2026 T178383
F23101223Certificate of AnalysisMar 16, 2026 T178383
J2529133Certificate of AnalysisMay 10, 2023 T178383

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Chemical and Physical Properties
Boil Point(°C)405.7°C at 760 mmHg
Molecular Weight244.100 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass244.138 Da
Monoisotopic Mass244.138 Da
Topological Polar Surface Area47.100 Ų
Heavy Atom Count18
Formal Charge0
Complexity319.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Solution Calculators
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