2,2'-Bipyridyl - AR, ≥99% , CAS No.366-18-7

CAS: 366-18-7 Cat. No.: D108977 Formula: C10H8N2 Molecular Weight: 156.19 Beilstein Registry Number: 23199 EC Number: 206-674-4
AVAILABLE TO ORDER
GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥99%
Synonyms
2,2'-Dipyridyl | 2,2′-Dipyridine | 2,2'-Bipyridine
Storage
Protected from light,Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
5g
D108977-5g
7 In stock
—
$9.90
10g
D108977-10g
3 In stock
—
$12.90
25g
D108977-25g
3 In stock
—
$14.90
100g
D108977-100g
9 In stock
—

$19.90

$29.90
Save $10.00 (33.44%)
500g
D108977-500g
In stock ≥10
7 In stock

$66.90

$99.90
Save $33.00 (33.03%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

AR, ≥99% AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,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 306 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

2,2'-Dipyridyl is a metalloprotease inhibitor that is also a high-affinity chelator of iron. It may inhibit Fe2+ containing enzymes at 10-8 M.
A high-affinity chelator of iron

Specifications

Synonyms
2,2'-Dipyridyl | 2,2′-Dipyridine | 2,2'-Bipyridine
Specifications & Purity
AR, ≥99%
Biochemical and Physiological Mechanisms
Symmetrical bipyridine commonly used as a neutral ligand for chelating with metal ions. Metalloprotease inhibitor. High-affinity chelator of iron. May inhibit Fe 2+ containing enzymes at 10 −8 M.
Storage
Protected from light,Room temperature
Shipped In
Normal
Grade
AR
Note
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Toxic, refer to SDS for further information. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥99%
Names and Identifiers
Pubchem Sid488179622
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488179622
Canonical SmilesC1=CC=NC(=C1)C2=CC=CC=N2
IUPAC Name2-pyridin-2-ylpyridine
InChIKeyROFVEXUMMXZLPA-UHFFFAOYSA-N
INCHI1S/C10H8N2/c1-3-7-11-9(5-1)10-6-2-4-8-12-10/h1-8H
Isomeric SMILES C1=CC=NC(=C1)C2=CC=CC=N2
RTECS DW1750000
UN Number 2811
Packing Group III
Molecular Weight 156.19
Beilstein 23199
Reaxy-Rn 113089
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=113089&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
SubclassBipyridines and oligopyridines
Intermediate Tree Nodes Not available
Direct ParentBipyridines and oligopyridines
Alternative Parents Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Bipyridine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as bipyridines and oligopyridines. These are organic compounds containing two pyridine rings linked to each other.
External Descriptors a small molecule
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
METAP1 Tchem Methionine aminopeptidase 1 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
POLB Tchem DNA polymerase beta (23632 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
METAP1 Tchem Methionine aminopeptidase 1 (614 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CCR1 Tchem C-C chemokine receptor type 1 (1730 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CCR5 Tclin C-C chemokine receptor type 5 (5640 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ARSA Tbio Cerebroside-sulfatase (655 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2D6 Tclin Cytochrome P450 2D6 (33882 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
P4HTM Tchem Hypoxia-inducible factor prolyl 4-hydroxylase (111 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP1A2 Tchem Cytochrome P450 1A2 (26471 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2C9 Tchem Cytochrome P450 2C9 (32119 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2C19 Tchem Cytochrome P450 2C19 (29246 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CCRF-CEM (65223 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SK-OV-3 (52876 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HEK293 (82097 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
A2780 (11979 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HUVEC (11049 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HeLa (62764 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CCR8 Tchem C-C chemokine receptor type 8 (339 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDM4A Tchem Lysine-specific demethylase 4A (52245 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
P4HA1 Tchem Prolyl 4-hydroxylase subunit alpha-1 (16 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDM4E Tchem Lysine-specific demethylase 4D-like (40243 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BLM Tchem Bloom syndrome protein (4248 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BAZ2B Tchem Bromodomain adjacent to zinc finger domain protein 2B (56204 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RUNX1 Tbio Runt-related transcription factor 1/Core-binding factor subunit beta (7867 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FNTA Tclin Protein farnesyltransferase (3470 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KPNB1 Tbio Importin subunit beta-1/Snurportin-1 (25097 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Histidine-rich protein (528 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Pseudomonas aeruginosa (123386 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Staphylococcus aureus (210822 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Klebsiella aerogenes (4963 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Escherichia coli (133304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mycobacterium tuberculosis (203094 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Saccharomyces cerevisiae (19171 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Ferriprotoporphyrin IX (165 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
pfk 6-phospho-1-fructokinase (7870 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Txnrd1 Thioredoxin reductase 1, cytoplasmic (45279 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
fba Putative fructose-1,6-bisphosphate aldolase (15559 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Deoxyhypusine hydroxylase (6 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.

60 results found

Lot NumberCertificate TypeDateItem
I2220328Certificate of AnalysisJul 06, 2026 D108977
C2613497Certificate of AnalysisFeb 06, 2026 D108977
C2613496Certificate of AnalysisFeb 06, 2026 D108977
C2613495Certificate of AnalysisFeb 06, 2026 D108977
C2613493Certificate of AnalysisFeb 06, 2026 D108977
C2613492Certificate of AnalysisFeb 06, 2026 D108977
F2519278Certificate of AnalysisJun 06, 2025 D108977
F2519210Certificate of AnalysisJun 06, 2025 D108977
F2519211Certificate of AnalysisJun 06, 2025 D108977
F2519222Certificate of AnalysisJun 06, 2025 D108977
F2519279Certificate of AnalysisJun 06, 2025 D108977
F2519280Certificate of AnalysisJun 06, 2025 D108977
H2603008Certificate of AnalysisJun 06, 2025 D108977
I2528005Certificate of AnalysisJun 06, 2025 D108977
J2514033Certificate of AnalysisJun 06, 2025 D108977
J2517037Certificate of AnalysisJun 06, 2025 D108977
B2513274Certificate of AnalysisJan 21, 2025 D108977
B2513275Certificate of AnalysisJan 21, 2025 D108977
B2513286Certificate of AnalysisJan 21, 2025 D108977
B2513511Certificate of AnalysisJan 21, 2025 D108977
A2509065Certificate of AnalysisNov 01, 2024 D108977
K2425322Certificate of AnalysisNov 01, 2024 D108977
K2425323Certificate of AnalysisNov 01, 2024 D108977
K2425324Certificate of AnalysisNov 01, 2024 D108977
K2425536Certificate of AnalysisNov 01, 2024 D108977
K2429033Certificate of AnalysisNov 01, 2024 D108977
A2513071Certificate of AnalysisJul 23, 2024 D108977
A2522002Certificate of AnalysisJul 23, 2024 D108977
A2522001Certificate of AnalysisJul 23, 2024 D108977
A2517366Certificate of AnalysisJul 18, 2024 D108977
A2517361Certificate of AnalysisJul 18, 2024 D108977
E2409179Certificate of AnalysisApr 22, 2024 D108977
E2409180Certificate of AnalysisApr 22, 2024 D108977
E2409181Certificate of AnalysisApr 22, 2024 D108977
D2407189Certificate of AnalysisMar 16, 2024 D108977
D2407190Certificate of AnalysisMar 16, 2024 D108977
D2407191Certificate of AnalysisMar 16, 2024 D108977
B2328197Certificate of AnalysisMar 11, 2023 D108977
F2315961Certificate of AnalysisMar 09, 2023 D108977
B2328193Certificate of AnalysisMar 09, 2023 D108977
B2302417Certificate of AnalysisFeb 07, 2023 D108977
A2418087Certificate of AnalysisMar 23, 2022 D108977
I2220366Certificate of AnalysisMar 23, 2022 D108977
I2220326Certificate of AnalysisMar 23, 2022 D108977
I2220324Certificate of AnalysisMar 23, 2022 D108977
I2220323Certificate of AnalysisMar 23, 2022 D108977
G2416039Certificate of AnalysisMar 23, 2022 D108977
G2329044Certificate of AnalysisMar 23, 2022 D108977
G2329034Certificate of AnalysisMar 23, 2022 D108977
B2507111Certificate of AnalysisMar 23, 2022 D108977
B2512075Certificate of AnalysisMar 23, 2022 D108977
F2420040Certificate of AnalysisMar 23, 2022 D108977
F2315951Certificate of AnalysisMar 23, 2022 D108977
B2212312Certificate of AnalysisDec 22, 2021 D108977
G2329038Certificate of AnalysisDec 22, 2021 D108977
B2212215Certificate of AnalysisDec 22, 2021 D108977
B2212214Certificate of AnalysisDec 22, 2021 D108977
B2212213Certificate of AnalysisDec 22, 2021 D108977
G2304020Certificate of AnalysisDec 22, 2021 D108977
B2212314Certificate of AnalysisDec 22, 2021 D108977
Chemical and Physical Properties
SolubilitySoluble in 100 mg/ml ethanol,
SensitivityLight sensitive.
Boil Point(°C)272.5°C
Melt Point(°C)69.5°C
Molecular Weight156.180 g/mol
XLogP31.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass156.069 Da
Monoisotopic Mass156.069 Da
Topological Polar Surface Area25.800 Ų
Heavy Atom Count12
Formal Charge0
Complexity120.000
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
Documents & Articles
TEMPO-Catalyzed Oxidation Quick Reference (Alcohol Oxidation Focus): Three Regeneration Routes (NaOCl / Cu–O₂ / PIDA) + Selection & Troubleshooting
From Piperidine to Pyridine: The “Most Common N-Heterocycle” Shift in FDA Small-Molecule New Drugs (2013–2023) and a Selection Guide (Tables 1–4)
Procyanidins: Structural Features and Key Points for Research and Application
Pyridine Research Selection Roadmap: Structural Features, Reaction Logic, and a Classification Navigator for Reagents/Building Blocks/Reference Standards (Tables 1–6)
Roles of the Carboxypeptidase Family in Protein C-Terminal Processing and Experimental Analysis
How to Construct Nitriles: Route Selection Across Direct Introduction, Precursor Dehydration, Oxidation/Dehydrogenation, and Cyanide-Free Processes
Experimental Selection Logic for Transition-Metal-Catalyzed C–H Functionalization: When It Is Worth Pursuing and How to Assess Site Selectivity and Conditions
Comparison of Iron Content Detection Methods: TPTZ, 1,10-Phenanthroline, Ferrozine, 2,2'-Bipyridine, and Instrumental Analysis
Build the Three-Membered Ring First, or Form the Carbon–Nitrogen Bond First?—Retrosynthetic Strategies, Route Selection, and Stereochemical Control in Cyclopropylamine Synthesis
Route Selection for Thiol Synthesis: C–S Bond Construction, Sulfur Source Forms, and Thiol Release
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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