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QR090101
Synonyms: 4-methylpyridin-2-amine
Molecular Formula
C6H8N2
Molecular Weight
108.14
CAS No.
695-34-1
QR090601
Rifamycin O;Rifaximin EP Impurity F;Rifamycin EP Impurity C
Molecular Formula: C39H47NO14
Molecular Weight: 753.79
CAS No.: 14487-05-9
QR090604
Rifamycin B;Rifaximin EP Impurity B;Rifamycin EP Impurity A
Molecular Formula: C39H49NO14
Molecular Weight: 755.8
CAS No.: 13929-35-6
QR090602
Rifamycin S;Rifaximin EP Impurity E;Rifamycin EP Impurity B
Molecular Formula: C37H45NO12
Molecular Weight: 695.75
CAS No.: 13553-79-2
QR090100
Rifaximin
Molecular Formula: C43H51N3O11
Molecular Weight: 785.88
CAS No.: 80621-81-4
QR090101
Rifaximin EP Impurity A
Molecular Formula: C6H8N2
Molecular Weight: 108.14
CAS No.: 695-34-1
QR090103
Rifaximin EP Impurity C;Rifamycin SV
Molecular Formula: C37H47NO12
Molecular Weight: 697.77
CAS No.: 6998-60-3;14897-39-3(Na salt)
QR090104
Rifaximin EP Impurity D;Rifaximin Y
Molecular Formula: C43H49N3O12
Molecular Weight: 799.86
CAS No.: NA
QR090107
Rifaximin EP Impurity G
Molecular Formula: C43H49N3O11
Molecular Weight: 783.86
CAS No.: 80621-76-7
QR090108
Rifaximin EP Impurity H
Molecular Formula: C43H51N3O12
Molecular Weight: 801.88
CAS No.: 1210022-90-4
QR090109
Rifaximin-d6
Molecular Formula: C43H45D6N3O11
Molecular Weight: 791.93
CAS No.: 1262992-43-7
