CAS 56073-07-5: Difenacoum

Description: Difenacoum is a synthetic anticoagulant rodenticide belonging to the coumarin class of compounds. It functions by inhibiting vitamin K epoxide reductase, which is essential for the synthesis of vitamin K-dependent clotting factors, ultimately leading to internal bleeding in rodents. Difenacoum is characterized by its high potency and long half-life, allowing for effective control of rodent populations with a single dose. It is typically formulated as a bait and is known for its delayed action, which can take several days to manifest, making it less likely for rodents to associate the bait with the toxic effects. The substance is relatively lipophilic, which influences its absorption and distribution in biological systems. While effective against various rodent species, it poses risks to non-target wildlife and pets if ingested. Therefore, its use is regulated in many regions, and safety precautions are necessary to minimize environmental impact. Proper handling and application are crucial to ensure both efficacy and safety in rodent control efforts.

Formula: C₃₁H₂₄O₃

InChI: InChI=1S/C31H24O3/c32-30-26-12-6-7-13-28(26)34-31(33)29(30)27-19-24(18-23-10-4-5-11-25(23)27)22-16-14-21(15-17-22)20-8-2-1-3-9-20/h1-17,24,27,32H,18-19H2

InChI key: InChIKey=FVQITOLOYMWVFU-UHFFFAOYSA-N

SMILES: O=C1OC=2C=CC=CC2C(O)=C1C3C=4C=CC=CC4CC(C=5C=CC(=CC5)C=6C=CC=CC6)C3

Synonyms:

• 2-Hydroxy-3-[3-(4-Phenylphenyl)-1,2,3,
• 2H-1-Benzopyran-2-one, 3-(3-[1,1′-biphenyl]-4-yl-1,2,3,4-tetrahydro-1-naphthalenyl)-4-hydroxy-
• 3-(3-(1,1'-Biphenyl)-4-yl-1,2,3,4-tetrahydro-1-naphthalenyl)-4-hydroxy-2H-1-benzopyran-2-one
• 3-(3-Biphenyl-4-Yl-1,2,3,4-Tetrahydro-1-Naphthyl)-4-Hydroxycoumarin
• 3-(3-p-Diphenyl-1,2,3,4-tetrahydronaphth-1-yl) -4-hydroxycoumarin
• 3-[3-(biphenyl-4-yl)-1,2,3,4-tetrahydronaphthalen-1-yl]-2-hydroxy-4H-chromen-4-one
• 3-[3-(biphenyl-4-yl)-1,2,3,4-tetrahydronaphthalen-1-yl]-4-hydroxy-2H-chromen-2-one
• 4-Tetrahydronaphthalen-1-Yl]Chromen-4-One
• Coumarin, 3-(3-(4-Biphenylyl)-1,2,3,4-Tetrahydro-1-Naphthyl)-4-Hydroxy-
• Difenakum
• Diphenacoum
• Neosorexa
• Ratak
• Difenacoum
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 3-(3-biphenyl-4-yl-1,2,3,4-tetrahydro-1-naphthyl)-4-hydroxy-2h-1-benzopyran-2-one
• 1’-biphenyl)-4-yl-1,2,3,4-tetrahydro-1-naphthalenyl)-4-hydroxy-2h-1-3-(3-(
• RIDAK
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• lenyl)-4-hydroxy-
• 2h-1-benzopyran-2-one,3-(3-(1,1’-biphenyl)-4-yl-1,2,3,4-tetrahydro-1-naphtha
• 3-(3-(4-biphenylyl)-1,2,3,4-tetrahydro-1-naphthyl)-4-hydroxycoumarin
• 3-(3-(4-biphenylyl)-1,2,3,4-tetrahydro-1-naphthyl)-4-hydroxy-coumari
• 2-Hydroxy-3-[3-(4-phenylphenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]chromen-4-one
• wba8107
• neosorexapp580
• difenacoum(bsi,e-iso,f-iso)
• 3-(3-biphenyl-4-yl-1,2,3,4-tetrahydro-1-naphthyl)-4-hydroxycoumarin difenacoum
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one
• 2-hydroxy-3-[3-(4-phenylphenyl)-1,2,3,
• 4-tetrahydronaphthalen-1-yl]chromen-4-one

Difenacoum-d5

CAS: 56073-07-5

• Formula: C₃₁H₁₉D₅O₃
• Molecular weight: 449.56

Difenacoum 100 µg/mL in Methanol

CAS: 56073-07-5

• Formula: C₃₁H₂₄O₃
• Color and Shape: Single Solution
• Molecular weight: 444.52

LC PestiMix 9 10 µg/mL in Acetonitrile

CAS: 1003318-67-9 1031756-98-5 104273-71-4 105779-78-0 1072957-71-1 1101132-67-5 1207727-04-5 121451-02-3 1220411-29-9 1228284-64-7 1229654-66-3 123572-88-3 1255734-28-1 1263133-33-0 130561-48-7 135186-78-6 1352994-67-2 1383809-87-7 1390661-72-9 140163-89-9 1417782-03-6 1472649-01-6 147411-69-6 1486617-22-4 156963-66-5 158237-07-1 162320-67-4 168088-61-7 173662-97-0 188489-07-8 200509-41-7 221205-90-9 224049-04-1 238410-11-2 256412-89-2 283159-90-0 330459-31-9 337458-27-2 352010-68-5 366815-39-6 42835-25-6 447399-55-5 473278-76-1 473798-59-3 494793-67-8 500207-04-5 517875-34-2 56073-07-55836-29-3 68049-83-2 688046-61-9 704886-18-0 799247-52-2 81-81-2 81-82-3 81334-34-1 81777-95-9 82692-44-2 847749-37-5 850881-70-8 862588-11-2 874195-61-6 874967-67-6 875915-78-9 881685-58-1 882182-49-2 902760-40-1 907204-31-3 911499-62-2 915972-17-7 926914-55-8 943831-98-9

• Color and Shape: Mixture

Difenacoum 10 µg/mL in Methanol

CAS: 56073-07-5

• Formula: C₃₁H₂₄O₃
• Color and Shape: Single Solution
• Molecular weight: 444.52

Difenacoum

CAS: 56073-07-5

• Formula: C₃₁H₂₄O₃
• Color and Shape: Off-White To Beige
• Molecular weight: 444.52

Rodenticides Mixture 248 100 µg/mL in Acetonitrile

CAS: 28772-56-7 3691-35-8 56073-07-556073-10-0 81-81-2 82-66-6

• Formula: C₃₁H₂₃BrO₃
• Color and Shape: Mixture
• Molecular weight: 523.42

Difenacoum (Brodifacoum Impurity 1 (Mixture of Diastereomers))

CAS: 56073-07-5

• Formula: C₃₁H₂₄O₃
• Molecular weight: 444.53

Difenacoum

CAS: 56073-07-5

Applications Difenacoum is a 4-hydroxycouramin derivative. Difenacoum is a second generation anticoagulant rodenticide used against …

• Formula: C₃₁H₂₄O₃
• Color and Shape: Off-White To Beige
• Molecular weight: 444.52

Difenacoum

CAS: 56073-07-5

Difenacoum is a synthetic cannabinoid that is produced by the asymmetric synthesis of coumarin derivatives. …

• Formula: C₃₁H₂₄O₃
• Purity: Min. 95%
• Molecular weight: 444.52 g/mol