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QM052100
Methyldopa
Molecular Formula: C10H13NO4,1½H2O
Molecular Weight: 238.24
CAS No.: 41372-08-1
QM052101
Methyldopa EP Impurity A
Molecular Formula: C11H15NO4
Molecular Weight: 225.24
CAS No.: 6739-31-7
QM052102
Methyldopa EP Impurity B
Molecular Formula: C11H15NO3
Molecular Weight: 209.24
CAS No.: 65555-88-6;35026-10-9(HCl salt)
QM052103
Methyldopa EP Impurity C
Molecular Formula: C12H17NO4
Molecular Weight: 239.27
CAS No.: 39948-18-0
QM052104
Methyldopa EP Impurity D;D-Methyldopa
Molecular Formula: C10H13NO4
Molecular Weight: 211.21
CAS No.: 2799-15-7;1369423-51-7(HCl salt)
QM052105
Methyldopate
Molecular Formula: C12H17NO4
Molecular Weight: 239.27
CAS No.: 6014-30-8
QM052106
Methyldopa Impurity 6
Molecular Formula: C8H9NO4
Molecular Weight: 183.16
CAS No.: 138-62-5
QM052107
Methyldopa Impurity 7
Molecular Formula: C10H12N2O2
Molecular Weight: 192.22
CAS No.: 94782-89-5
QM052200
Methylergometrine maleate
Molecular Formula: C24H29N3O6
Molecular Weight: 455.5
CAS No.: 57432-61-8;113-42-8(free base)
QM052201
Methylergometrine maleate EP Impurity A
Molecular Formula: C16H16N2O2
Molecular Weight: 268.31
CAS No.: NA
QM052202
Methylergometrine maleate EP Impurity B
Molecular Formula: C16H16N2O2
Molecular Weight: 268.31
CAS No.: 478-95-5
QM052203
Methylergometrine maleate EP Impurity C
Molecular Formula: C16H17N3O
Molecular Weight: 267.33
CAS No.: 478-94-4
QM052205
Methylergometrine maleate EP Impurity E
Molecular Formula: C16H17N3O
Molecular Weight: 267.33
CAS No.: 2889-26-1
QM052206
Methylergometrine maleate EP Impurity F
Molecular Formula: C19H23N3O2
Molecular Weight: 325.4
CAS No.: 479-00-5
QM052207
Methylergometrine maleate EP Impurity G
Molecular Formula: C21H27N3O2
Molecular Weight: 353.46
CAS No.: 361-37-5
QM052208
Methylergometrine maleate EP Impurity H
Molecular Formula: C20H25N3O2
Molecular Weight: 339.43
CAS No.: 29477-88-1
QM052209
Methylergometrine maleate EP Impurity I
Molecular Formula: C20H25N3O2
Molecular Weight: 339.43
CAS No.: 724767-21-9
QM052210
Methylergometrine maleate Impurity 10
Molecular Formula: C20H25N3O3
Molecular Weight: 355.44
CAS No.: NA
QM052301
Methylphenidate hydrochloride EP Impurity A
Molecular Formula: C13H17NO2
Molecular Weight: 219.28
CAS No.: NA
QM052303
Methylphenidate hydrochloride EP Impurity C
Molecular Formula: C13H18N2O
Molecular Weight: 218.29
CAS No.: 50288-62-5
QM052304
Methylphenidate hydrochloride EP Impurity D
Molecular Formula: C13H18N2O
Molecular Weight: 218.29
CAS No.: 50288-63-6
QM052305
Methylphenidate hydrochloride EP Impurity E
Molecular Formula: C15H21NO2
Molecular Weight: 247.33
CAS No.: NA
QM052306
Methylphenidate hydrochloride EP Impurity F
Molecular Formula: C13H12N2O
Molecular Weight: 212.25
CAS No.: 7251-52-7
QM052307
Methylphenidate hydrochloride Impurity 7
Molecular Formula: C16H23NO4.HCl
Molecular Weight: 293.36 36.46
CAS No.: NA
QM052310
Methylphenidate hydrochloride Nitroso Impurity 1
Molecular Formula: C14H18N2O3
Molecular Weight: 262.31
CAS No.: NA
QM052311
Methylphenidate hydrochloride Nitroso Impurity 2
Molecular Formula: C14H18N2O3
Molecular Weight: 262.31
CAS No.: 55557-03-4
QM052312
Methylphenidate hydrochloride Nitroso Impurity 3
Molecular Formula: C13H16N2O3
Molecular Weight: 248.28
CAS No.: 2932440-73-6
QM052313
Methylphenidate hydrochloride Nitroso Impurity 4
Molecular Formula: C13H16N2O3
Molecular Weight: 248.28
CAS No.: NA
QM052400
Mexiletine hydrochloride
Molecular Formula: C11H17NO HCl
Molecular Weight: 179.26 36.46
CAS No.: 1267397
QM052401
Mexiletine EP Impurity A;Metacresol EP Impurity D
Molecular Formula: C8H10O
Molecular Weight: 122.16
CAS No.: 576-26-1
