2-Picolinic acid - ≥99% , CAS No.98-98-6

Name: 2-Picolinic acid - ≥99% , CAS No.98-98-6
SKU: P101920
Availability: InStock

CAS: 98-98-6 Cat. No.: P101920 Formula: C₆H₅NO₂ Molecular Weight: 123.11 Beilstein Registry Number: 109595 EC Number: 202-719-7

35 Citations COA

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2-Picolinic acid - ≥99% CAS No(98-98-6) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥99%

Synonyms

2-Picolinic acid | Nikogamol | Q416682 | Tox21_112282 | 2-pyridine carboxylic acid | DTXCID5011903 | STL164340 | Tox21_112282_1 | SY001169 | AC-2105 | W-100058 | Phenyl-(2-pyridyl)acetonitrile | UNII-QZV2W997JQ | 6PC | o-Pyridinecarboxylic acid | PICOLINI

Storage

Room temperature

Shipped In

Normal

Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Citations of This Product Solution Calculators Reviews

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Why this grade

≥99% 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 35 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms

Specifications & Purity

≥99%

Storage

Room temperature

Shipped In

Normal

Purity

≥99%

Names and Identifiers

Pubchem Sid

488179591

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488179591

Canonical Smiles

C1=CC=NC(=C1)C(=O)O

IUPAC Name

pyridine-2-carboxylic acid

InChIKey

SIOXPEMLGUPBBT-UHFFFAOYSA-N

INCHI

1S/C6H5NO2/c8-6(9)5-3-1-2-4-7-5/h1-4H,(H,8,9)

Isomeric SMILES

C1=CC=NC(=C1)C(=O)O

WGK Germany

RTECS

TJ7344000

Molecular Weight

123.11

Beilstein

109595

Reaxy-Rn

109595

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=109595&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

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Pyridines and derivatives
    - Subclass Pyridinecarboxylic acids and derivatives

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Pyridines and derivatives
Subclass	Pyridinecarboxylic acids and derivatives
Intermediate Tree Nodes	Not available
Direct Parent	Pyridinecarboxylic acids
Alternative Parents	Heteroaromatic compounds Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Pyridine carboxylic acid - 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
Description	This 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	Piperidine alkaloids
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

NAPRT Tchem Nicotinate phosphoribosyltransferase (2 Activities)

Discover Target: NAPRT

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ALOX5 Tclin Arachidonate 5-lipoxygenase (6568 Activities)

Discover Target: ALOX5

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TYR Tclin Tyrosinase (717 Activities)

Discover Target: TYR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MMP3 Tchem Matrix metalloproteinase 3 (3433 Activities)

Discover Target: MMP3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MMP8 Tchem Matrix metalloproteinase 8 (1942 Activities)

Discover Target: MMP8

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

DBH Tchem Dopamine beta-hydroxylase (131 Activities)

Discover Target: DBH

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

P4HTM Tchem Hypoxia-inducible factor prolyl 4-hydroxylase (111 Activities)

Discover Target: P4HTM

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MMP1 Tchem Matrix metalloproteinase-1 (7046 Activities)

Discover Target: MMP1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A498 (42825 Activities)

Lot Number	Certificate Type	Date	Item
D2527348	Certificate of Analysis	Apr 17, 2025	P101920
D2527349	Certificate of Analysis	Apr 17, 2025	P101920
D2527350	Certificate of Analysis	Apr 17, 2025	P101920
G2409389	Certificate of Analysis	Jun 25, 2024	P101920
L2420085	Certificate of Analysis	Jun 25, 2024	P101920
G2409395	Certificate of Analysis	Jun 25, 2024	P101920
G2409390	Certificate of Analysis	Jun 25, 2024	P101920
G2409388	Certificate of Analysis	Jun 25, 2024	P101920
H2412226	Certificate of Analysis	Apr 13, 2024	P101920
F2405512	Certificate of Analysis	Apr 13, 2024	P101920
F2405506	Certificate of Analysis	Apr 13, 2024	P101920
B23081055	Certificate of Analysis	Aug 03, 2022	P101920
I2216507	Certificate of Analysis	Aug 03, 2022	P101920
I2216508	Certificate of Analysis	Aug 03, 2022	P101920
I2216510	Certificate of Analysis	Aug 03, 2022	P101920
L2308030	Certificate of Analysis	Aug 03, 2022	P101920
B23081056	Certificate of Analysis	Dec 16, 2021	P101920

Solubility	Soluble in water. Also soluble in glacial acetic acid, ethanol and methanol. Insoluble in chloroform.
Flash Point(°F)	232°F
Flash Point(°C)	139℃
Melt Point(°C)	139-142°C
Molecular Weight	123.110 g/mol
XLogP3	0.800
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	123.032 Da
Monoisotopic Mass	123.032 Da
Topological Polar Surface Area	50.200 Å²
Heavy Atom Count	9
Formal Charge	0
Complexity	114.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

2-Picolinic acid - ≥99% , CAS No.98-98-6

Storage & shipping

Quality documents

Literature proof

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Customer Reviews

📚 Citations by Application

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