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QM051705

Mequindox Impurity 5

Molecular Formula: C11H12N2O2

Molecular Weight: 204.23

CAS No.:  1226491-98-0

QM051706

Mequindox Impurity 6

Molecular Formula: C11H12N2O2

Molecular Weight: 204.23

CAS No.: 1226491-97-9

QM051707

Mequindox Impurity 7

Molecular Formula: C11H12N2O

Molecular Weight: 188.23

CAS No.: 104217-24-5

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

QM052300

Controlled Substance(Methylphenidate hydrochloride)

Molecular Formula: C14H19NO2.HCl

Molecular Weight: 233.31 36.46

CAS No.: 298-59-9

QM052301

Methylphenidate hydrochloride EP Impurity A

Molecular Formula: C13H17NO2

Molecular Weight: 219.28

CAS No.: NA

QM052302

Controlled Substance(Methylphenidate hydrochloride EP Impurity B)

Molecular Formula: C14H19NO2

Molecular Weight: 233.31

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

QM052600

Methylrosanilinium chloride

Molecular Formula: C25H30ClN3

Molecular Weight: 407.98

CAS No.: 548-62-9

QM052601

Methylrosanilinium chloride EP Impurity B

Molecular Formula: C24H28ClN3

Molecular Weight: 393.95

CAS No.: NA

QM052700

Metixene hydrochloride

Molecular Formula: C20H26ClNOS

Molecular Weight: 363.94

CAS No.: 7081-40-5

QM052701

Metixene hydrochloride EP Impurity A

Molecular Formula: C13H10S

Molecular Weight: 198.28

CAS No.: NA

QM052702

Metixene hydrochloride EP Impurity B

Molecular Formula: C13H8OS

Molecular Weight: 212.27

CAS No.: NA

QM052800

Controlled Substance(Methadone hydrochloride)

Molecular Formula: C21H27NO HCl

Molecular Weight: 309.45 36.46

CAS No.: 1095-90-5;76-99-3(free base)

QM052801

Controlled Substance(Methadone EP Impurity A)

Molecular Formula: C21H28N2

Molecular Weight: 308.46

CAS No.: 14474-54-5


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