Methotrexate α-Methyl Ester

• Product Name:Methotrexate α-Methyl Ester
• Synonyms: Methotrexate EP Impurity I（Amethopterin EP Impurity I） (4S)-4-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]-5-methoxy-5-oxopentanoic acid Methotrexate EP Impurity I/Methotrexate 1-Methyl Ester/Methotrexate α-Methyl Ester/(4S)-4-[[4-[[(2,4-Diaminopteridin-6-yl)methyl]methylamino]benzoyl]amino]-5-methoxy-5-oxopentanoic acid Methotrexate EP Impurity I (Methotrexate-1-Monomethyl Ester) Methotrexate-1-monomethyl ester Methotrexate Impurity I L-Glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-, 1-methyl ester (S)-4-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-methoxy-5-oxopentanoic acid
• CAS:66147-29-3
• MF:C21H24N8O5
• MW:468.47
• EINECS:
• Mol File:66147-29-3.mol
• 

Methotrexate α-methyl ester is an impurity of Methotrexate (M260675), a folic acid antagonist. Used as a antineoplastic and antirheumatic.

• Company Name:J & K SCIENTIFIC LTD.
• Tel:010-82848833 400-666-7788
• Products Intro:Product Name:Methotrexate α-Methyl Ester
  CAS:66147-29-3
  Package:100Mg,10Mg More...
• CB Index:76
• Related Information:Catalog(96815)

• Company Name:Beijing Comparison Pharmaceutical Technology Co., Ltd
• Tel:010-010-52878169 15801002657
• Products Intro:CAS:66147-29-3
  Purity:96.96% Package:100mg/;50mg/;25mg/;10mg/ Remarks:220_)mg
• CB Index:58
• Related Information:Catalog(4947)

• Company Name:ChemStrong Scientific Co.,Ltd
• Tel:0755-0755-66853366 13670046396
• Products Intro:Product Name:Methotrexate EP Impurity I
  CAS:66147-29-3
  Purity:95% HPLC Package:10mg;25mg;50mg;100mg
• CB Index:56
• Related Information:Catalog(18042)

• Company Name:Shanghai Kewel Chemical Co., Ltd.
• Tel:021-64609169 18901607656
• Products Intro:Product Name:Methotrexate Impurity 9（Methotrexate EP Impurity I）
  CAS:66147-29-3
  Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
• CB Index:50
• Related Information:Catalog(9906)

• Company Name:Amadis Chemical Company Limited
• Tel:571-89925085
• Products Intro:Product Name:Methotrexate α-Methyl Ester
  CAS:66147-29-3
  Purity:0.97 Package:mgs,gs,kgs Remarks:A899859 More...
• CB Index:58
• Related Information:Catalog(131957)

• Company Name:Hubei Yangxin Medical Technology Co., Ltd.
• Tel: 15374522761
• Products Intro:Product Name:Methotrexate EP Impurity I
  CAS:66147-29-3
  Purity:95% HPLC Package:10mg;25mg;50mg;100mg More...
• CB Index:55
• Related Information:Catalog(8376)