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Suppliers for

Entacapone

Properties

CAS   130929-57-6 
Formula   C14H15N3O5 

Structure

18 Registered suppliers

rd Sancai Industry Co.,Ltd. P.R.China CD details
rd H&Z Industry Co.,Ltd P.R.China
Appearance   yellow white powder
Identification   Should comply with the IR spectrum Exhibits maximum absorption at 354nm
Clarity of solution   5.0% w/v solution in DMF is clear
Related Substances (Impurity A)   ≤ 0.10%
Related Substances (Impurity B)   ≤ 0.10%
Related Substances (Impurity C)   ≤ 0.05%
Related Substances (Impurity D)   ≤ 0.05%
Related Substances (Any other impurity)   ≤ 0.10%
Related Substances (Total Impurities)   ≤ 0.3%
Heavy metals   ≤ 20ppm
Loss on drying   ≤ 0.5%
Sulphated ash   ≤ 0.1%
Assay,on anhydrous basis   99.0%~101.0%
Residual Solvents(Ethanol)   ≤ 5000ppm
Residual Solvents(1,2-Xylene)   ≤ 2170ppm


rd Xingrui Industry Co., Limited P.R.China
Appearance   yellow white powder
Identification   Should comply with the IR spectrum Exhibits maximum absorption at 354nm
Clarity of solution   5.0% w/v solution in DMF is clear
Related Substances (Impurity A)   ≤ 0.10%
Related Substances (Impurity B)   ≤ 0.10%
Related Substances (Impurity C)   ≤ 0.05%
Related Substances (Impurity D)   ≤ 0.05%
Related Substances (Any other impurity)   ≤ 0.10%
Related Substances (Total Impurities)   ≤ 0.3%
Heavy metals   ≤ 20ppm
Loss on drying   ≤ 0.5%
Sulphated ash   ≤ 0.1%
Assay,on anhydrous basis   99.0%~101.0%
Residual Solvents(Ethanol)   ≤ 5000ppm
Residual Solvents(1,2-Xylene)   ≤ 2170ppm


rd Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) P.R.China
Appearance   yellow white powder
Identification   Should comply with the IR spectrum Exhibits maximum absorption at 354nm
Clarity of solution   5.0% w/v solution in DMF is clear
Related Substances (Impurity A)   ≤ 0.10%
Related Substances (Impurity B)   ≤ 0.10%
Related Substances (Impurity C)   ≤ 0.05%
Related Substances (Impurity D)   ≤ 0.05%
Related Substances (Any other impurity)   ≤ 0.10%
Related Substances (Total Impurities)   ≤ 0.3%
Heavy metals   ≤ 20ppm
Loss on drying   ≤ 0.5%
Sulphated ash   ≤ 0.1%
Assay,on anhydrous basis   99.0%~101.0%
Residual Solvents(Ethanol)   ≤ 5000ppm
Residual Solvents(1,2-Xylene)   ≤ 2170ppm


rd Leap Chem Co., Ltd P.R.China CD details
rd Sigma-Aldrich International GmbH Switzerland
Molecular Formula: C14H15N3O5
Molecular Weight: 305,29

More details are to be found here
rd Regent Science Industry Limited P.R.China
Molecular Formula: C14H15N3O5
Molecular Weight: 305,29

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rd Jai Radhe Sales India
Molecular Formula: C14H15N3O5
Molecular Weight: 305,29

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rd Hangzhou Lingrui Chemical Co., Ltd. P.R.China
Molecular Formula: C14H15N3O5
Molecular Weight: 305,29

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rd Skyrun Industrial Co., Ltd. P.R.China
Molecular Formula: C14H15N3O5
Molecular Weight: 305,29

More details are to be found here
rd BOC Sciences USA CD details
rd Carbone Scientific Co., Ltd. U.K.
Description :
Entacapone is a selective and reversible inhibitor of the enzyme catechol-O-methyltransferase (COMT) (IC50 = 151 nM), commonly used in combination with other medications for the treatment of Parkinson's disease.
  • Molecular Weight :305.29
  • Boiling Point :526.6±50.0°C at 760 mmHg
  • Melting Point :162-163°C
  • Purity :> 98%
Molecular Formula :
C14H15N3O5
Canonical SMILES :
CCN(CC)C(=O)C(=CC1=CC(=C(C(=C1)O)O)[N+](=O)[O-])C#N
InChI :
InChI=1S/C14H15N3O5/c1-3-16(4-2)14(20)10(8-15)5-9-6-11(17(21)22)13(19)12(18)7-9/h5-7,18-19H,3-4H2,1-2H3/b10-5+
InChIKey :
JRURYQJSLYLRLN-BJMVGYQFSA-N
Solubility :
Soluble in Chloroform (Slightly, Heated, Sonicated), Methanol (Slightly)
Appearance :
Yellow Solid
Storage : Store at -20°C
Synonyms :
2-Propenamide, 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethyl-, (2E)-; Comtan; HSDB 8251; HSDB-8251; HSDB8251; OR-611; OR 611; OR611; (2E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide; 2-Propenamide, 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethyl-, (E)-; (E)-Entacapone; Comtess; Entacom; Parkicapone

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rd Ambeed, Inc. USA CD details
rd Xiamen Equation Chemical Co.,Ltd P.R.China
Purity : 95%
Smile code : O=C(N(CC)CC)/C(C#N)=C/C1=CC([N+]([O-])=O)=C(O)C(O)=C1
MDL Number : MFCD00866580
MolFormula : C14H15N3O5
MolWeight : 305.2860
Available in stock : 179.878

More details are to be found here
rd Chemos GmbH & Co. KG Germany
Purity : 95%
Smile code : O=C(N(CC)CC)/C(C#N)=C/C1=CC([N+]([O-])=O)=C(O)C(O)=C1
MDL Number : MFCD00866580
MolFormula : C14H15N3O5
MolWeight : 305.2860
Available in stock : 179.878

More details are to be found here
rd BuGuCh & Partners Germany
Purity : 95%
Smile code : O=C(N(CC)CC)/C(C#N)=C/C1=CC([N+]([O-])=O)=C(O)C(O)=C1
MDL Number : MFCD00866580
MolFormula : C14H15N3O5
MolWeight : 305.2860
Available in stock : 179.878

More details are to be found here
rd World. Chem. Co., Ltd. P.R.China
Purity : 95%
Smile code : O=C(N(CC)CC)/C(C#N)=C/C1=CC([N+]([O-])=O)=C(O)C(O)=C1
MDL Number : MFCD00866580
MolFormula : C14H15N3O5
MolWeight : 305.2860
Available in stock : 179.878

More details are to be found here
rd Santa Cruz Biotechnology, Inc. USA
Purity : 95%
Smile code : O=C(N(CC)CC)/C(C#N)=C/C1=CC([N+]([O-])=O)=C(O)C(O)=C1
MDL Number : MFCD00866580
MolFormula : C14H15N3O5
MolWeight : 305.2860
Available in stock : 179.878

More details are to be found here
Detailed information on the suppliers of Entacapone

Properties:

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