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Chemical Structure| 1039762-40-7 Chemical Structure| 1039762-40-7

Structure of 1039762-40-7

Chemical Structure| 1039762-40-7

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Product Details of [ 1039762-40-7 ]

CAS No. :1039762-40-7
Formula : C25H28N6O3
M.W : 460.53
SMILES Code : O=C(C1=C(C(C)(OC)C)N=C(CCC)N1CC2=CC=C(C3=CC=CC=C3C4=NNN=N4)C=C2)O

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Application In Synthesis of [ 1039762-40-7 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 1039762-40-7 ]

[ 1039762-40-7 ] Synthesis Path-Downstream   1~3

  • 2
  • [ 67-56-1 ]
  • [ 144689-63-4 ]
  • [ 1039762-40-7 ]
YieldReaction ConditionsOperation in experiment
85% for 24h;Reflux; A suspension of <strong>[144689-63-4]olmesartan medoxomil</strong> in H2O wassubjected to reflux for 24 h. The progress of the reaction wasmonitored by HPLC-DAD. Then, the mixture was purifiedby preparative HPLC followed by lyophilization to furnishthe corresponding acid (olmesartan) as a white foam. Yield:88%. 1Eta and 13C NuMuR (in CD3OD) are presented in Table 2;IR (KBr, cm-1): 3416, 2976, 2360, 1958, 1650, 1350, 1320,1294, 1156; ESI(+)-MS (m/z): 447.41 ([M+H], 100%),429.45 ([M+H-H2O], 20%); RP HPLC: tR=6.07 min (20%MeCN?100% MeCN in 30 min).Olmesartan (100 mg, 0.22 mmol) was added to MeOH(2 mL) and the reaction mixture was heated at reflux for 24 h.Then, the solvent was removed in vacuo and the residue waspurified by preparative HPLC followed by lyophilization tofurnish the corresponding methyl ether as a white foam (83 mg).Yield: 82%.Alternatively, a solution of <strong>[144689-63-4]olmesartan medoxomil</strong> inmethanol was subjected to reflux for 24 h. The progress of thereaction was monitored by HPLC-DAD. Then, the solvent wasremoved in vacuo and the residue was purified by preparativeHPLC followed by lyophilization to furnish the correspondingmethyl ether as a white foam. Yield: 85%. 1Eta and 13C NuMuRdata (in CD3OD) are presented in Table 3; IR (KBr, cm-1): 3448,2976, 2360, 2342, 1670, 1202, 1140; ESI(+)-MS (m/z): 461.40[M+H] 100%, 429.39 ([M-OCH3], 20%); RP HPLC: tR=6.78min (20% MeCN?100% MeCN in 30 min).
85% for 24h;Reflux; Alternatively, a solution of <strong>[144689-63-4]olmesartan medoxomil</strong> inmethanol was subjected to reflux for 24 h. The progress of thereaction was monitored by HPLC-DAD. Then, the solvent wasremoved in vacuo and the residue was purified by preparativeHPLC followed by lyophilization to furnish the correspondingmethyl ether as a white foam. Yield: 85%. 1Eta and 13C NuMuRdata (in CD3OD) are presented in Table 3; IR (KBr, cm-1): 3448,2976, 2360, 2342, 1670, 1202, 1140; ESI(+)-MS (m/z): 461.40[M+H] 100%, 429.39 ([M-OCH3], 20%); RP HPLC: tR=6.78min (20% MeCN?100% MeCN in 30 min).
85% for 24h;Reflux; Alternatively, a solution of <strong>[144689-63-4]olmesartan medoxomil</strong> inmethanol was subjected to reflux for 24 h. The progress of thereaction was monitored by HPLC-DAD. Then, the solvent wasremoved in vacuo and the residue was purified by preparativeHPLC followed by lyophilization to furnish the correspondingmethyl ether as a white foam. Yield: 85%. 1Eta and 13C NuMuRdata (in CD3OD) are presented in Table 3; IR (KBr, cm-1): 3448,2976, 2360, 2342, 1670, 1202, 1140; ESI(+)-MS (m/z): 461.40[M+H] 100%, 429.39 ([M-OCH3], 20%); RP HPLC: tR=6.78min (20% MeCN?100% MeCN in 30 min).
  • 3
  • [ 144689-63-4 ]
  • [ 1039762-40-7 ]
  • olmesartan methyl ester [ No CAS ]
 

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