3-Carboxy-5-methoxyphenylboronic acid, pinacol ester - ≥96% , CAS No.936728-20-0

CAS: 936728-20-0 Cat. No.: C188406 Molecular Weight: 278.1
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
SCHEMBL1722774 | 3-Carboxy-5-methoxyphenylboronic acid,pinacol ester | 3-Carboxy-5-methoxyphenylboronic acid, pinacol ester | 3-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoicacid | ZEDIRMKDJWTATP-UHFFFAOYSA-N | 3-Carboxy-5-methoxyphenylbor
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
C188406-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$212.90

$319.90
Save $107.00 (33.45%)
1g
C188406-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$430.90

$646.90
Save $216.00 (33.39%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥96% 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
SCHEMBL1722774 | 3-Carboxy-5-methoxyphenylboronic acid, pinacol ester | 3-Carboxy-5-methoxyphenylboronic acid, pinacol ester | 3-Methoxy-5-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl)benzoicacid | ZEDIRMKDJWTATP-UHFFFAOYSA-N | 3-Carboxy-5-methoxyphenylbor
Specifications & Purity
≥96%
Storage
Room temperature
Shipped In
Normal
Purity
≥96%
Names and Identifiers
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=CC(=CC(=C2)OC)C(=O)O
IUPAC Name3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid
InChIKeyZEDIRMKDJWTATP-UHFFFAOYSA-N
INCHI1S/C14H19BO5/c1-13(2)14(3,4)20-15(19-13)10-6-9(12(16)17)7-11(8-10)18-5/h6-8H,1-5H3,(H,16,17)
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC(=CC(=C2)OC)C(=O)O
Molecular Weight 278.1
Reaxy-Rn 30534280
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=30534280&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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Methoxybenzoic acids and derivatives
Direct ParentM-methoxybenzoic acids and derivatives
Alternative Parents Benzoic acids  Phenoxy compounds  Methoxybenzenes  Benzoyl derivatives  Anisoles  Alkyl aryl ethers  Dioxaborolanes  Boronic acid esters  Oxacyclic compounds  Organic metalloid salts  Carboxylic acids  Organometalloid compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents M-methoxybenzoic acid or derivatives - Benzoic acid - Phenoxy compound - Anisole - Benzoyl - Methoxybenzene - Phenol ether - Alkyl aryl ether - Boronic acid ester - 1,3,2-dioxaborolane - Boronic acid derivative - Ether - Organoheterocyclic compound - Carboxylic acid - Carboxylic acid derivative - Organic metalloid salt - Oxacycle - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Organic metalloid moeity - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as m-methoxybenzoic acids and derivatives. These are benzoic acids in which the hydrogen atom at position 3 of the benzene ring is replaced by a methoxy 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:
Chemical and Physical Properties
Molecular Weight278.110 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass278.133 Da
Monoisotopic Mass278.133 Da
Topological Polar Surface Area65.000 Ų
Heavy Atom Count20
Formal Charge0
Complexity366.000
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.