5-Methoxynicotinic acid - ≥97% , CAS No.20826-03-3

CAS: 20826-03-3 Cat. No.: M133272 Molecular Weight: 153.14 EC Number: 685-749-7
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
VDZUWTLBWRZRTR-UHFFFAOYSA-N | 3-PYRIDINECARBOXYLIC ACID, 5-METHOXY- | AM20070161 | SY101244 | DTXSID101313471 | 5-methoxypyridine-3-carboxylic Acid | MFCD01603648 | 5-Methoxypyridine-3-carboxylic acid, 97% | FT-0678833 | 5-Methoxynicotinic acid | 5-Methox
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
M133272-250mg
3

$12.90

$19.90
Save $7.00 (35.18%)
500mg
M133272-500mg
3

$14.90

$22.90
Save $8.00 (34.93%)
1g
M133272-1g
4

$15.90

$23.90
Save $8.00 (33.47%)
5g
M133272-5g
1

$54.90

$82.90
Save $28.00 (33.78%)
10g
M133272-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$101.90

$152.90
Save $51.00 (33.36%)
25g
M133272-25g
1

$200.90

$301.90
Save $101.00 (33.45%)
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Why this grade

≥97% 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
VDZUWTLBWRZRTR-UHFFFAOYSA-N | 3-PYRIDINECARBOXYLIC ACID, 5-METHOXY- | AM20070161 | SY101244 | DTXSID101313471 | 5-methoxypyridine-3-carboxylic Acid | MFCD01603648 | 5-Methoxypyridine-3-carboxylic acid, 97% | FT-0678833 | 5-Methoxynicotinic acid | 5-Methox
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488194983
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488194983
Canonical SmilesCOC1=CN=CC(=C1)C(=O)O
IUPAC Name5-methoxypyridine-3-carboxylic acid
InChIKeyVDZUWTLBWRZRTR-UHFFFAOYSA-N
INCHI1S/C7H7NO3/c1-11-6-2-5(7(9)10)3-8-4-6/h2-4H,1H3,(H,9,10)
Isomeric SMILES COC1=CN=CC(=C1)C(=O)O
WGK Germany 3
Molecular Weight 153.14
Reaxy-Rn 387440
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=387440&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
SuperclassOrganoheterocyclic compounds
ClassPyridines and derivatives
SubclassPyridinecarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentPyridinecarboxylic acids
Alternative Parents Alkyl aryl ethers  Heteroaromatic compounds  Carboxylic acids  Azacyclic compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyridine carboxylic acid - Alkyl aryl ether - Heteroaromatic compound - Azacycle - Ether - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyridinecarboxylic acids. These are compounds containing a pyridine ring bearing a carboxylic acid group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
DAO Tchem D-amino-acid oxidase (802 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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.

5 results found

Lot NumberCertificate TypeDateItem
L2115689Certificate of AnalysisSep 17, 2025 M133272
L2115690Certificate of AnalysisSep 17, 2025 M133272
L2115691Certificate of AnalysisSep 17, 2025 M133272
L2115692Certificate of AnalysisSep 17, 2025 M133272
L2115693Certificate of AnalysisSep 17, 2025 M133272
Chemical and Physical Properties
Molecular Weight153.140 g/mol
XLogP30.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass153.043 Da
Monoisotopic Mass153.043 Da
Topological Polar Surface Area59.400 Ų
Heavy Atom Count11
Formal Charge0
Complexity149.000
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

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