4-Aminomethylphenylboronic acid pinacol ester HCl - ≥95% , CAS No.850568-55-7

CAS: 850568-55-7 Cat. No.: A187049 Molecular Weight: 269.6 EC Number: 692-575-5
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
Triethylaluminum, technical | Cekusil universal A | EN300-1698805 | MFCD02179455 | Fenylmerkurinitrat | DTXSID00930136 | trimethy aluminium | 4-Aminomethylphenylboronic acid, pinacol ester hydrochloride | 4-Aminomethylphenylboronic acid pinacol ester hydr
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
A187049-250mg
3
$33.90
1g
A187049-1g
2
$103.90
5g
A187049-5g
1

$359.90

$465.90
Save $106.00 (22.75%)
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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 2-8°C Ships Wet ice 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
Triethylaluminum, technical | Cekusil universal A | EN300-1698805 | MFCD02179455 | Fenylmerkurinitrat | DTXSID00930136 | trimethy aluminium | 4-Aminomethylphenylboronic acid, pinacol ester hydrochloride | 4-Aminomethylphenylboronic acid pinacol ester hydr
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504768462
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504768462
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)CN.Cl
IUPAC Name[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanamine;hydrochloride
InChIKeyKPECMJIHZZWTJN-UHFFFAOYSA-N
INCHI1S/C13H20BNO2.ClH/c1-12(2)13(3,4)17-14(16-12)11-7-5-10(9-15)6-8-11;/h5-8H,9,15H2,1-4H3;1H
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)CN.Cl
WGK Germany 3
Molecular Weight 269.6
Reaxy-Rn 22156695
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=22156695&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.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassPhenylmethylamines
Intermediate Tree Nodes Not available
Direct ParentPhenylmethylamines
Alternative Parents Benzylamines  Aralkylamines  Dioxaborolanes  Boronic acid esters  Oxacyclic compounds  Organic metalloid salts  Organopnictogen compounds  Organooxygen compounds  Organoboron compounds  Organic chloride salts  Monoalkylamines  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Benzylamine - Phenylmethylamine - Aralkylamine - Boronic acid ester - 1,3,2-dioxaborolane - Boronic acid derivative - Oxacycle - Organoheterocyclic compound - Organic metalloid salt - Organic salt - Primary amine - Amine - Organooxygen compound - Organonitrogen compound - Organoboron compound - Primary aliphatic amine - Hydrocarbon derivative - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organic chloride salt - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylmethylamines. These are compounds containing a phenylmethtylamine moiety, which consists of a phenyl group substituted by an methanamine.
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.

6 results found

Lot NumberCertificate TypeDateItem
H2318098Certificate of AnalysisJun 08, 2026 A187049
H2318099Certificate of AnalysisJun 08, 2026 A187049
H2318100Certificate of AnalysisJun 08, 2026 A187049
H2318101Certificate of AnalysisJun 08, 2026 A187049
H2318102Certificate of AnalysisJun 08, 2026 A187049
H2318103Certificate of AnalysisJun 08, 2026 A187049
Chemical and Physical Properties
Melt Point(°C)228-238°C
Molecular Weight269.580 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass269.135 Da
Monoisotopic Mass269.135 Da
Topological Polar Surface Area44.500 Ų
Heavy Atom Count18
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 Count2
Solution Calculators
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