4-Morpholinopicolinic acid - ≥98% , CAS No.66933-68-4

CAS: 66933-68-4 Cat. No.: M699790 Molecular Weight: 208.21 EC Number: 837-796-1 PubChem CID: 2474275
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
M699790-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$28.90
1g
M699790-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$85.90
5g
M699790-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$299.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Argon charged Ships Wet ice 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

Specifications & Purity
≥98%
Storage
Store at 2-8°C, Protected from light, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesC1COCCN1C2=CC(=NC=C2)C(=O)O
IUPAC Name4-morpholin-4-ylpyridine-2-carboxylic acid
InChIKeyWNGUXTKNKZIMJC-UHFFFAOYSA-N
INCHI1S/C10H12N2O3/c13-10(14)9-7-8(1-2-11-9)12-3-5-15-6-4-12/h1-2,7H,3-6H2,(H,13,14)
Isomeric SMILES C1COCCN1C2=CC(=NC=C2)C(=O)O
PubChem CID 2474275
Molecular Weight 208.21

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 Dialkylarylamines  Aminopyridines and derivatives  Morpholines  Heteroaromatic compounds  Amino acids  Oxacyclic compounds  Monocarboxylic acids and derivatives  Dialkyl ethers  Carboxylic acids  Azacyclic compounds  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyridine carboxylic acid - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Aminopyridine - Morpholine - Oxazinane - Heteroaromatic compound - Amino acid or derivatives - Tertiary amine - Amino acid - Oxacycle - Azacycle - Carboxylic acid derivative - Carboxylic acid - Dialkyl ether - Ether - Monocarboxylic acid or derivatives - Amine - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Organopnictogen compound - Organic oxide - Organic nitrogen compound - Hydrocarbon derivative - 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





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
C2617405Certificate of AnalysisDec 25, 2025 M699790
C2617416Certificate of AnalysisDec 25, 2025 M699790
C2617421Certificate of AnalysisDec 25, 2025 M699790
Chemical and Physical Properties
Molecular Weight208.210 g/mol
XLogP30.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass208.085 Da
Monoisotopic Mass208.085 Da
Topological Polar Surface Area62.700 Ų
Heavy Atom Count15
Formal Charge0
Complexity229.000
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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