Dicoumarol - Moligand™, ≥98% , Inhibitor of vitamin K epoxide reductase complex subunit 1, CAS No.66-76-2, Inhibitor of vitamin K epoxide reductase complex subunit 1

CAS: 66-76-2 Cat. No.: D155113 Formule: C19H12O6 Poids moléculaire: 336.3 Numéro CE: 200-632-9
DISPONIBLE À COMMANDE
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%
Synonyms
2H-1-Benzopyran-2-one, 3,3'-methylenebis(4-hydroxy- | Di-4-hydroxy-3,3'-methylenedicoumarin | Temparin | 3,3'-Methylenebis[4-hydroxy-1,2-benzopyrone] | Kumoran | Acadyl | NSC41834 | NSC-41834 | 2H-1-Benzopyran-2-one, 3,3'-methylenebis(4-hydroxy)- | BB 021
Storage
Room temperature
Shipped In
Normal
★
Size
Allemagne (EU)
USA*
Price
Qty
1g
D155113-1g
—
4 En stock
8,59€
5g
D155113-5g
—
5 En stock
28,55€
25g
D155113-25g
—
4 En stock
125,74€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

Moligand™, ≥98% Moligand™ 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 10 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

Prototype of the 4-hydroxycoumarin class of anticoagulants, which act as vitamin K antagonists, preventing formation of prothrombin. There are many reports that dicumarol also inhibits NADPH:quinone oxidoreductase (NQO(1)). In one, it inhibited NQO(1) in a pancreatic cancer cell line, causing increased formation of superoxide and inhibiting cell growth.

Specifications

Synonymes
2H-1-Benzopyran-2-one, 3,3'-methylenebis(4-hydroxy- | Di-4-hydroxy-3,3'-methylenedicoumarin | Temparin | 3,3'-Methylenebis[4-hydroxy-1,2-benzopyrone] | Kumoran | Acadyl | NSC41834 | NSC-41834 | 2H-1-Benzopyran-2-one, 3,3'-methylenebis(4-hydroxy)- | BB 021
Spécifications et pureté
Moligand™, ≥98%
Conditions de stockage de stockage
Room temperature
Expédié en
Normal
Grade
Moligand™
Type d'action
INHIBITOR
Mécanisme d'action
Inhibitor of vitamin K epoxide reductase complex subunit 1
Pureté
≥98%
Noms et identifiants
Pubchem Sid488201684
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488201684
Sourires canoniquesC1=CC=C2C(=C1)C(=C(C(=O)O2)CC3=C(C4=CC=CC=C4OC3=O)O)O
IUPAC Name4-hydroxy-3-[(4-hydroxy-2-oxochromen-3-yl)methyl]chromen-2-one
InChIKeyDOBMPNYZJYQDGZ-UHFFFAOYSA-N
INCHI1S/C19H12O6/c20-16-10-5-1-3-7-14(10)24-18(22)12(16)9-13-17(21)11-6-2-4-8-15(11)25-19(13)23/h1-8,20-21H,9H2
Isomères SMILES C1=CC=C2C(=C1)C(=C(C(=O)O2)CC3=C(C4=CC=CC=C4OC3=O)O)O
Numéro ONU 3077
Groupe d'emballage III
Poids moléculaire 336.3
Reaxy-Rn 335444
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=335444&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
SuperclassPhenylpropanoids and polyketides
ClasseCoumarins and derivatives
SubclassHydroxycoumarins
Intermediate Tree Nodes Not available
Direct Parent4-hydroxycoumarins
Alternative Parents 1-benzopyrans  Pyranones and derivatives  Benzenoids  Vinylogous acids  Heteroaromatic compounds  Lactones  Oxacyclic compounds  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 4-hydroxycoumarin - Benzopyran - 1-benzopyran - Pyranone - Pyran - Benzenoid - Heteroaromatic compound - Vinylogous acid - Lactone - Oxacycle - Organoheterocyclic compound - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organic oxide - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 4-hydroxycoumarins. These are coumarins that contain one or more hydroxyl groups attached to C4-position the coumarin skeleton.
External Descriptors coumarins
Structure 3D
Modèle de structure chimique interactif





Cibles associées (humaines)
GPR35 Tchem G-protein coupled receptor 35 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
CYP2C9 Tchem Cytochrome P450 2C9 (3 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
VKORC1 Tclin Vitamin K epoxide reductase complex subunit 1 (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
NQO1 Tchem NAD(P)H dehydrogenase [quinone] 1 (6 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

10 results found

Lot NumberCertificate TypeDateArticle
G2609417Certificate of AnalysisJul 15, 2026 D155113
G2609418Certificate of AnalysisJul 15, 2026 D155113
G2609419Certificate of AnalysisJul 15, 2026 D155113
L2115525Certificate of AnalysisSep 17, 2025 D155113
L2115527Certificate of AnalysisSep 17, 2025 D155113
H2522142Certificate of AnalysisSep 02, 2025 D155113
A2405056Certificate of AnalysisDec 03, 2021 D155113
A2507029Certificate of AnalysisDec 03, 2021 D155113
F2328233Certificate of AnalysisDec 03, 2021 D155113
F2328239Certificate of AnalysisDec 03, 2021 D155113
Propriétés chimiques et physiques
Poids moléculaire336.300 g/mol
XLogP32.600
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count2
Exact Mass336.063 Da
Monoisotopic Mass336.063 Da
Topological Polar Surface Area93.100 Ų
Heavy Atom Count25
Formal Charge0
Complexity605.000
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
FAQ et articles
Citations of This Product
Calculateurs de solution
Avis

Avis des clients

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.