3-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine - ≥98% , CAS No.865186-94-3

CAS: 865186-94-3 Cat. No.: C153334 Molecular Weight: 239.51 EC Number: 677-027-5
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Pyridine,3-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- | 5-Chloropyridine-3-boronic acid, pinacol ester | FT-0727668 | 5-Chloropyridine-3-boronic acid pinacol ester | 3-chloranyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | J-5122
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
C153334-250mg
3

$9.90

$14.90
Save $5.00 (33.56%)
1g
C153334-1g
4

$33.90

$50.90
Save $17.00 (33.40%)
5g
C153334-5g
1

$129.90

$194.90
Save $65.00 (33.35%)
25g
C153334-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$401.90

$602.90
Save $201.00 (33.34%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

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

Specifications

Synonyms
Pyridine, 3-chloro-5-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl)- | 5-Chloropyridine-3-boronic acid, pinacol ester | FT-0727668 | 5-Chloropyridine-3-boronic acid pinacol ester | 3-chloranyl-5-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl)pyridine | J-5122
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488200298
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488200298
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=CC(=CN=C2)Cl
IUPAC Name3-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChIKeyWCKBNAJTZUVHPD-UHFFFAOYSA-N
INCHI1S/C11H15BClNO2/c1-10(2)11(3,4)16-12(15-10)8-5-9(13)7-14-6-8/h5-7H,1-4H3
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC(=CN=C2)Cl
Molecular Weight 239.51
Reaxy-Rn 15019379
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15019379&ln=

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
SuperclassOrganoheterocyclic compounds
ClassPyridines and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPyridines and derivatives
Alternative Parents Aryl chlorides  Heteroaromatic compounds  Dioxaborolanes  Boronic acid esters  Oxacyclic compounds  Organic metalloid salts  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organochlorides  Organoboron compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aryl chloride - Aryl halide - Pyridine - Boronic acid ester - Heteroaromatic compound - 1,3,2-dioxaborolane - Boronic acid derivative - Oxacycle - Azacycle - Organic metalloid salt - Organooxygen compound - Organonitrogen compound - Organochloride - Organoboron compound - Organohalogen compound - Hydrocarbon derivative - Organopnictogen compound - Organic nitrogen compound - Organic salt - 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.

5 results found

Lot NumberCertificate TypeDateItem
J2516184Certificate of AnalysisOct 22, 2025 C153334
A2215349Certificate of AnalysisOct 17, 2025 C153334
A2215350Certificate of AnalysisOct 17, 2025 C153334
A2215351Certificate of AnalysisOct 17, 2025 C153334
A2215409Certificate of AnalysisDec 25, 2021 C153334
Chemical and Physical Properties
Melt Point(°C)82 °C
Molecular Weight239.510 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass239.088 Da
Monoisotopic Mass239.088 Da
Topological Polar Surface Area31.400 Ų
Heavy Atom Count16
Formal Charge0
Complexity257.000
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
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.