1-Tosyl-7-azaindole-3-boronic acid pinacol ester - ≥95% , CAS No.866545-91-7

CAS: 866545-91-7 Cat. No.: T732969 Molecular Weight: 398.29 PubChem CID: 49758959
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
1H-Pyrrolo[2,3-b]pyridine,1-[(4-methylphenyl)sulfonyl]-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- | 1-Tosyl-7-azaindole-3-boronicAcidPinacolEster | 1-[(4-Methylbenzene)sulfonyl]-3-(tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine | 3-(
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
T732969-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$29.90
1g
T732969-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$89.90
5g
T732969-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$319.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads 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.

Specifications

Synonyms
1H-Pyrrolo[2, 3-b]pyridine, 1-[(4-methylphenyl)sulfonyl]-3-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl)- | 1-Tosyl-7-azaindole-3-boronicAcidPinacolEster | 1-[(4-Methylbenzene)sulfonyl]-3-(tetraMethyl-1, 3, 2-dioxaborolan-2-yl)-1H-pyrrolo[2, 3-b]pyridine | 3-(
Specifications & Purity
≥95%
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=CN(C3=C2C=CC=N3)S(=O)(=O)C4=CC=C(C=C4)C
IUPAC Name1-(4-methylphenyl)sulfonyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolo[2,3-b]pyridine
InChIKeyNXAUWIGLTZPZKD-UHFFFAOYSA-N
INCHI1S/C20H23BN2O4S/c1-14-8-10-15(11-9-14)28(24,25)23-13-17(16-7-6-12-22-18(16)23)21-26-19(2,3)20(4,5)27-21/h6-13H,1-5H3
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=CN(C3=C2C=CC=N3)S(=O)(=O)C4=CC=C(C=C4)C
PubChem CID 49758959
Molecular Weight 398.29

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ Certificate of Analysis (COA)

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

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzenesulfonamides
Intermediate Tree Nodes Not available
Direct ParentBenzenesulfonamides
Alternative Parents Tosyl compounds  Benzenesulfonyl compounds  Pyrrolopyridines  Substituted pyrroles  Pyridines and derivatives  Sulfonyls  Boronic acid esters  Dioxaborolanes  Heteroaromatic compounds  Organosulfonic acids and derivatives  Organic metalloid salts  Azacyclic compounds  Oxacyclic compounds  Organic oxides  Hydrocarbon derivatives  Organometalloid compounds  Organonitrogen compounds  Organooxygen compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Benzenesulfonamide - Tosyl compound - Benzenesulfonyl group - Pyrrolopyridine - Toluene - Pyridine - Substituted pyrrole - Boronic acid ester - 1,3,2-dioxaborolane - Heteroaromatic compound - Pyrrole - Sulfonyl - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Boronic acid derivative - Oxacycle - Azacycle - Organic metalloid salt - Organoheterocyclic compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic metalloid moeity - Hydrocarbon derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzenesulfonamides. These are organic compounds containing a sulfonamide group that is S-linked to a benzene ring.
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.

3 results found

Lot NumberCertificate TypeDateItem
L2511689Certificate of AnalysisOct 20, 2025 T732969
L2511702Certificate of AnalysisOct 20, 2025 T732969
L2511703Certificate of AnalysisOct 20, 2025 T732969
Chemical and Physical Properties
Molecular Weight398.300 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass398.147 Da
Monoisotopic Mass398.147 Da
Topological Polar Surface Area78.800 Ų
Heavy Atom Count28
Formal Charge0
Complexity669.000
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
Solution Calculators
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