3-Chloro-4-hydroxyphenylboronic acid, pinacol ester - ≥98% , CAS No.629658-06-6

CAS: 629658-06-6 Cat. No.: C185663 Molecular Weight: 254.5 EC Number: 640-707-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
AS-68458 | 3-Chloro-4-hydroxyphenylboronic acid pinacol ester, AldrichCPR | MFCD09260490 | SY008494 | (3-CHLORO-4-HYDROXYPHENYL)BORONIC ACID PINACOL ESTER | 3-Chloro-4-hydroxyphenylboronic acid,pinacol ester | AKOS015960151 | A868293 | 3-CHLORO-4-HYDROXYP
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
5g
C185663-5g
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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
AS-68458 | 3-Chloro-4-hydroxyphenylboronic acid pinacol ester, AldrichCPR | MFCD09260490 | SY008494 | (3-CHLORO-4-HYDROXYPHENYL)BORONIC ACID PINACOL ESTER | 3-Chloro-4-hydroxyphenylboronic acid, pinacol ester | AKOS015960151 | A868293 | 3-CHLORO-4-HYDROXYP
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=CC(=C(C=C2)O)Cl
IUPAC Name2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol
InChIKeyHBKJZGOCTNRSHF-UHFFFAOYSA-N
INCHI1S/C12H16BClO3/c1-11(2)12(3,4)17-13(16-11)8-5-6-10(15)9(14)7-8/h5-7,15H,1-4H3
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC(=C(C=C2)O)Cl
Molecular Weight 254.5
Reaxy-Rn 14199445
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=14199445&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.

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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
ClassPhenols
SubclassHalophenols
Intermediate Tree Nodes Chlorophenols
Direct ParentO-chlorophenols
Alternative Parents Chlorobenzenes  1-hydroxy-2-unsubstituted benzenoids  Aryl chlorides  Dioxaborolanes  Boronic acid esters  Oxacyclic compounds  Organic metalloid salts  Organooxygen compounds  Organometalloid compounds  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 2-chlorophenol - 1-hydroxy-2-unsubstituted benzenoid - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Monocyclic benzene moiety - Boronic acid ester - 1,3,2-dioxaborolane - Boronic acid derivative - Oxacycle - Organic metalloid salt - Organoheterocyclic compound - Organooxygen compound - Hydrocarbon derivative - Organic oxygen compound - Organochloride - Organic metalloid moeity - Organohalogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as o-chlorophenols. These are chlorophenols carrying a iodine at the C2 position of the 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:
Chemical and Physical Properties
Molecular Weight254.520 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass254.088 Da
Monoisotopic Mass254.088 Da
Topological Polar Surface Area38.700 Ų
Heavy Atom Count17
Formal Charge0
Complexity279.000
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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