3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine - ≥98% , CAS No.329214-79-1

CAS: 329214-79-1 Cat. No.: T162805 Molecular Weight: 205.06 EC Number: 627-672-3 PubChem CID: 2734656
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
3-Pyridineboronicacidpinacolester | 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)pyridine | 3-Pyridineboronic acid pinacol ester | STL556934 | BB 0256852 | FT-0644428 | A5883 | AKOS004114765 | PYRIDIN-3-YLBORONIC ACID PINACOL ESTER | SY005595 | 2-(3-Py
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
T162805-250mg
3
$9.90
1g
T162805-1g
10
$10.90
5g
T162805-5g
10
$11.90
10g
T162805-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$15.90

$23.90
Save $8.00 (33.47%)
25g
T162805-25g
1
$39.90
100g
T162805-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$139.90
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Why this grade

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

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Storage & shipping

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.

Specifications

Synonyms
3-Pyridineboronicacidpinacolester | 3-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolane-2-yl)pyridine | 3-Pyridineboronic acid pinacol ester | STL556934 | BB 0256852 | FT-0644428 | A5883 | AKOS004114765 | PYRIDIN-3-YLBORONIC ACID PINACOL ESTER | SY005595 | 2-(3-Py
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488192634
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488192634
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=CN=CC=C2
IUPAC Name3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChIKeyXEMDFESAXKSEGI-UHFFFAOYSA-N
INCHI1S/C11H16BNO2/c1-10(2)11(3,4)15-12(14-10)9-6-5-7-13-8-9/h5-8H,1-4H3
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=CN=CC=C2
WGK Germany 3
PubChem CID 2734656
Molecular Weight 205.06
Reaxy-Rn 8762710

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
ClassPyridines and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPyridines and derivatives
Alternative Parents Heteroaromatic compounds  Dioxaborolanes  Boronic acid esters  Oxacyclic compounds  Organic metalloid salts  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organoboron compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyridine - Boronic acid ester - 1,3,2-dioxaborolane - Heteroaromatic compound - Boronic acid derivative - Oxacycle - Azacycle - Organic metalloid salt - Organic nitrogen compound - Organic salt - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organoboron compound - Organopnictogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyridines and derivatives. These are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.
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
H1808141Certificate of AnalysisMar 20, 2026 T162805
E2308047Certificate of AnalysisJun 15, 2022 T162805
E2308050Certificate of AnalysisJun 15, 2022 T162805
Chemical and Physical Properties
SolubilitySoluble in Acetone
Melt Point(°C)104 °C
Molecular Weight205.060 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass205.127 Da
Monoisotopic Mass205.127 Da
Topological Polar Surface Area31.400 Ų
Heavy Atom Count15
Formal Charge0
Complexity227.000
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
Reviews

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