3-Methoxyphthalic acid - ≥95% , CAS No.14963-97-4

CAS: 14963-97-4 Cat. No.: M181629 Molecular Weight: 196.16
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
Benzenedicarboxylic acid, methoxy- | DTXSID20311165 | 3-methoxyphthalic acid | SCHEMBL383873 | 3-METHOXYBENZENE-1,2-DICARBOXYLIC ACID | MFCD17014918 | 3-methoxy-1,2-Benzenedicarboxylic acid | FT-0687123 | 3-methoxyphthalicacid | 3-methoxybenzene-1,2-dioic
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
M181629-250mg
3

$18.90

$28.90
Save $10.00 (34.60%)
1g
M181629-1g
3
$49.90
5g
M181629-5g
3
$189.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

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.

📚

Literature proof

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

Specifications

Synonyms
Benzenedicarboxylic acid, methoxy- | DTXSID20311165 | 3-methoxyphthalic acid | SCHEMBL383873 | 3-METHOXYBENZENE-1, 2-DICARBOXYLIC ACID | MFCD17014918 | 3-methoxy-1, 2-Benzenedicarboxylic acid | FT-0687123 | 3-methoxyphthalicacid | 3-methoxybenzene-1, 2-dioic
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
Canonical SmilesCOC1=CC=CC(=C1C(=O)O)C(=O)O
IUPAC Name3-methoxyphthalic acid
InChIKeyDULQZGQVLHMCAU-UHFFFAOYSA-N
INCHI1S/C9H8O5/c1-14-6-4-2-3-5(8(10)11)7(6)9(12)13/h2-4H,1H3,(H,10,11)(H,12,13)
Isomeric SMILES COC1=CC=CC(=C1C(=O)O)C(=O)O
Molecular Weight 196.16
Reaxy-Rn 2213849
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2213849&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.

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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
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Methoxybenzoic acids and derivatives
Direct ParentO-methoxybenzoic acids and derivatives
Alternative Parents M-methoxybenzoic acids and derivatives  Benzoic acids  Phenoxy compounds  Methoxybenzenes  Benzoyl derivatives  Anisoles  Alkyl aryl ethers  Dicarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents M-methoxybenzoic acid or derivatives - O-methoxybenzoic acid or derivatives - Benzoic acid - Anisole - Phenoxy compound - Benzoyl - Phenol ether - Methoxybenzene - Alkyl aryl ether - Dicarboxylic acid or derivatives - Ether - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Organooxygen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as o-methoxybenzoic acids and derivatives. These are benzoic acids in which the hydrogen atom at position 2 of the benzene ring is replaced by a methoxy group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
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
J2515783Certificate of AnalysisAug 12, 2025 M181629
J2515784Certificate of AnalysisAug 12, 2025 M181629
J2521795Certificate of AnalysisAug 12, 2025 M181629
Chemical and Physical Properties
Molecular Weight196.160 g/mol
XLogP31.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass196.037 Da
Monoisotopic Mass196.037 Da
Topological Polar Surface Area83.800 Ų
Heavy Atom Count14
Formal Charge0
Complexity237.000
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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