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High quality purity >99% (R)-(+)-WARFARIN 5543-58-8 for sale
- Molecular Formula: C19H16O4
- Molecular Weight: 308.334
- Vapor Pressure: 0mmHg at 25°C
-
Melting Point:
≥170 °C
- Boiling Point: 471.1°Cat760mmHg
- PKA: 4.50±1.00(Predicted)
- Flash Point: 170.3°C
- PSA: 67.51000
- Density: 1.307g/cm3
- LogP: 3.60960
(R)-(+)-WARFARIN(Cas 5543-58-8) Usage
|
Biochem/physiol Actions |
Warfarin acts as a vitamin K antagonist. It is widely used to treat thromboembolic disorders. (R)-warfarin interacts with pregnane X receptor (PXR) and induces cytochrome P450 3A4 (CYP3A4) and CYP2C9 mRNAs expression in primary human hepatocyte cultures. |
|
General Description |
The chiral carbon at position 9 produces two enantiomers, R- and S-warfarin. Commercially available warfarin (Coumadin or Jantoven) is a racemic mixture of S- and R-enantiomers. |
InChI:InChI=1/C19H16O4/c1-12(20)11-15(13-7-3-2-4-8-13)17-18(21)14-9-5-6-10-16(14)23-19(17)22/h2-10,15,21H,11H2,1H3/t15-/m1/s1
5543-58-8 Relevant articles
Primary Amine Catalyzed Activation of Carbonyl Compounds: A Study on Reaction Pathways and Reactive Intermediates by Mass Spectrometry
Bencivenni, Giorgio,Calcaterra, Andrea,Ciogli, Alessia,Iazzetti, Antonia,Mazzoccanti, Giulia,Righi, Paolo,Villani, Claudio
supporting information, (2021/12/01)
The field of organocatalysis is expandin...
The Synthesis of Warfarin Using a Reconfigurable-Reactor Platform Integrated to a Multiple-Variable Optimization Tool
Bizarri, Nour,Kwak, Jee Seong,Mallik, Debasis,Organ, Michael G.,Sharif, Sepideh,Zhang, Wenyao Peter
supporting information, p. 15505 - 15508 (2020/11/30)
Optimization of the asymmetric synthesis...
Enantioseparation of mandelic acid on vancomycin column: Experimental and docking study
Shahnani, Mostafa,Sefidbakht, Yahya,Maghari, Shokoofeh,Mehdi, Ahmad,Rezadoost, Hassan,Ghassempour, Alireza
supporting information, p. 1289 - 1298 (2020/08/19)
So far, no detailed view has been expres...
Enantioselective Michael Addition Reaction Catalysed by Enantiopure Binuclear Nickel(II) Close-Ended Helicates
Arunachalam, Rajendran,Chinnaraja, Eswaran,Natarajan, Ramalingam,Samanta, Krishanu,Subramanian, Palani S.
, (2020/02/04)
The enantiopure Ni(II) helicates [Ni2L1R...
5543-58-8 Process route
-
-
60431-20-1
(S)-4-Methoxywarfarin
-
-
81-81-2,5543-56-6,5543-57-7,5543-58-8
S-(-)-warfarin
| Conditions | Yield |
|---|---|
|
With
boron tribromide;
In
dichloromethane;
at 0 - 25 ℃;
for 6h;
|
100%
|
-
-
1076-38-6,92395-12-5
4-hydroxy[1]benzopyran-2-one
-
-
1896-62-4
(E)-benzalacetone
-
-
81-81-2,5543-56-6,5543-57-7,5543-58-8
S-(-)-warfarin
| Conditions | Yield |
|---|---|
|
With
9-epi-9-amino-9-deoxyquinine; trifluoroacetic acid;
In
dichloromethane;
at 0 ℃;
for 96h;
|
88%
|
5543-58-8 Upstream products
-
81-81-2
warfarin
-
67588-18-5
dehydrowarfarin
-
1076-38-6
4-hydroxy[1]benzopyran-2-one
-
1896-62-4
(E)-benzalacetone
5543-58-8 Downstream products
-
40281-89-8
[14C]-R,R-Warfarin alcohol
-
37571-78-1
[14C]-R,S-Warfarin alcohol
-
40281-80-9
[13C]-S,S-Warfarin alcohol
-
40281-79-6
[13C]-S,R-Warfarin alcohol
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