6-Hydroxynicotinic Acid - 10mM in DMSO , CAS No.5006-66-6

CAS: 5006-66-6 Cat. No.: H424315 Formula: C6H5NO3 Molecular Weight: 139.11 Beilstein Registry Number: 22215 EC Number: 225-682-9
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GRADE & PURITY 10mM in DMSO
Synonyms
6-oxonicotinic acid | NSC53377 | NSC-53377 | W-105987 | 2-Hydroxy-5-carboxypyridine | EN300-21525 | SR-01000945209-1 | 6-Oxo-1,6-dihydro-3-pyridinecarboxylic acid # | FT-0659077 | STK687617 | BS-3788 | AM20061258 | 6-HYDROXYNICOTINIC ACID [USP-RS] | indox
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
★
Size
USA
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Price
Qty
1ml
H424315-1ml
1 In stock
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$124.90

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Why this grade

10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -80°C Ships Dry ice packs + Cold packs 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 7 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
6-oxonicotinic acid | NSC53377 | NSC-53377 | W-105987 | 2-Hydroxy-5-carboxypyridine | EN300-21525 | SR-01000945209-1 | 6-Oxo-1,6-dihydro-3-pyridinecarboxylic acid # | FT-0659077 | STK687617 | BS-3788 | AM20061258 | 6-HYDROXYNICOTINIC ACID [USP-RS] | indox
Specifications & Purity
10mM in DMSO
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Pubchem Sid
Canonical Smiles
C1=CC(=O)NC=C1C(=O)O
IUPAC Name
6-oxo-1H-pyridine-3-carboxylic acid
InChIKey
BLHCMGRVFXRYRN-UHFFFAOYSA-N
INCHI
1S/C6H5NO3/c8-5-2-1-4(3-7-5)6(9)10/h1-3H,(H,7,8)(H,9,10)
Isomeric SMILES
C1=CC(=O)NC=C1C(=O)O
WGK Germany
3
Molecular Weight
139.11
Beilstein
22215
Reaxy-Rn
472182
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=472182&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ 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.

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 Hydroxypyridines  Heteroaromatic compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyridine carboxylic acid - Hydroxypyridine - Heteroaromatic compound - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen 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 Pyridine alkaloids
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.

1 results found

Lot NumberCertificate TypeDateItem
J2214024J2214024Certificate of AnalysisMay 13, 2026 H424315
Chemical and Physical Properties
Melt Point(°C)300°C
Molecular Weight139.110 g/mol
XLogP3-0.500
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass139.027 Da
Monoisotopic Mass139.027 Da
Topological Polar Surface Area66.400 Ų
Heavy Atom Count10
Formal Charge0
Complexity239.000
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
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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