3-Amino-2-methylphenylboronic acid, pinacol ester - ≥98% , CAS No.882678-96-8

CAS: 882678-96-8 Cat. No.: A331296 Molecular Weight: 233.12 EC Number: 691-596-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
3-Amino-2-methylphenylboronic acid pinacol ester | AM807598 | [2-Methyl-3-(4,4,5,5-tetraMethyl-[1,3,2]dioxaborolan-2-yl)phenyl]aMine | 2-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline | DTXSID20674161 | 2-Methyl-3-(4,4,5,5-tetramethyl-[1,3,
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
250mg
A331296-250mg
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1g
A331296-1g
2

$32.90

$49.90
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5g
A331296-5g
1

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25g
A331296-25g
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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-Amino-2-methylphenylboronic acid pinacol ester | AM807598 | [2-Methyl-3-(4, 4, 5, 5-tetraMethyl-[1, 3, 2]dioxaborolan-2-yl)phenyl]aMine | 2-Methyl-3-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl)aniline | DTXSID20674161 | 2-Methyl-3-(4, 4, 5, 5-tetramethyl-[1, 3,
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488201329
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488201329
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=C(C(=CC=C2)N)C
IUPAC Name2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
InChIKeyJMKMGPGFYMANCA-UHFFFAOYSA-N
INCHI1S/C13H20BNO2/c1-9-10(7-6-8-11(9)15)14-16-12(2,3)13(4,5)17-14/h6-8H,15H2,1-5H3
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=C(C(=CC=C2)N)C
Molecular Weight 233.12
Reaxy-Rn 15437215
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15437215&ln=

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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassToluenes
Intermediate Tree Nodes Not available
Direct ParentAminotoluenes
Alternative Parents Aniline and substituted anilines  Dioxaborolanes  Boronic acid esters  Oxacyclic compounds  Organic metalloid salts  Primary amines  Organooxygen compounds  Organometalloid compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aniline or substituted anilines - Aminotoluene - Boronic acid ester - 1,3,2-dioxaborolane - Boronic acid derivative - Organoheterocyclic compound - Oxacycle - Organic metalloid salt - Primary amine - Organooxygen compound - Organonitrogen compound - Organic metalloid moeity - Hydrocarbon derivative - Organic oxygen compound - Amine - Organic nitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aminotoluenes. These are organic aromatic compounds containing a benzene that carries a single methyl group and one amino group.
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
H2229657Certificate of AnalysisJun 10, 2025 A331296
K2118260Certificate of AnalysisSep 06, 2024 A331296
K2118261Certificate of AnalysisSep 06, 2024 A331296
Chemical and Physical Properties
Molecular Weight233.120 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass233.159 Da
Monoisotopic Mass233.159 Da
Topological Polar Surface Area44.500 Ų
Heavy Atom Count17
Formal Charge0
Complexity277.000
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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