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Products

Nortriptyline EP Impurity G / Nortriptyline N-Ethyl Carbamate
Nortriptyline EP Impurity G / Nortriptyline N-Ethyl Carbamate

CAT No: ALL-NORT-6

Chemical Name: Ethyl [3-(10,11-Dihy...

Molecular Formula: C22H25NO2

Molecular Weight: 335.44

CAS Number: 16234-88-1

Nortriptyline EP Impurity F / Amitriptyline HCl
Nortriptyline EP Impurity F / Amitriptyline HCl

CAT No: ALLNO0010.0F

Chemical Name: 3-(10,11-Dihydro-5H-...

Molecular Formula: C20H24ClN

Molecular Weight: 313.86

CAS Number: 549-18-8

Nortriptyline EP Impurity D / Amitriptyline USP RC B / Amitriptyline EP Impurity D
Nortriptyline EP Impurity D / Amitriptyline USP RC B / Amitriptyline EP Impurity D

CAT No: ALLNO0010.0D

Chemical Name: 5-[3-(Dimethylamino)...

Molecular Formula: C20H25NO

Molecular Weight: 295.42

CAS Number: 1159-03-1

Nortriptyline EP Impurity A / Dibenzosuberone / Amitriptyline EP Impurity A / Amitriptyline USP RC A
Nortriptyline EP Impurity A / Dibenzosuberone / Amitriptyline EP Impurity A / Amitriptyline USP RC A

CAT No: ALLNO0010.0A

Chemical Name: 10,11-dihydro-5H-dib...

Molecular Formula: C15H12O

Molecular Weight: 208.26

CAS Number: 1210-35-1

Norfloxacin EP Impurity K / Norfloxacin USP RC K / Norfloxacin N-Methyl Analog
Norfloxacin EP Impurity K / Norfloxacin USP RC K / Norfloxacin N-Methyl Analog

CAT No: ALL-NORF-12

Chemical Name: 6-Fluoro-1-methyl-4-...

Molecular Formula: C15H16FN3O3

Molecular Weight: 305.3

CAS Number: 70459-07-3

Norfloxacin EP Impurity J
Norfloxacin EP Impurity J

CAT No: ALL-NORF-11

Chemical Name: 6,7-bis[4-(Ethoxycar...

Molecular Formula: C26H35N5O7

Molecular Weight: 529.59

CAS Number: NA

Norfloxacin EP Impurity I
Norfloxacin EP Impurity I

CAT No: ALL-NORF-10

Chemical Name: 7-Chloro-6-[4-(ethox...

Molecular Formula: C19H22ClN3O5

Molecular Weight: 407.85

CAS Number: NA

Norfloxacin EP Impurity H / Norfloxacin N-Ethoxycarbonyl Impurity
Norfloxacin EP Impurity H / Norfloxacin N-Ethoxycarbonyl Impurity

CAT No: ALL-NORF-9

Chemical Name: 7-[4-(Ethoxycarbonyl...

Molecular Formula: C19H22FN3O5

Molecular Weight: 391.39

CAS Number: 105440-01-5

Norfloxacin EP Impurity G / Norfloxacin N-Formyl Impurity
Norfloxacin EP Impurity G / Norfloxacin N-Formyl Impurity

CAT No: ALL-NORF-8

Chemical Name: 1-Ethyl-6-fluoro-7-(...

Molecular Formula: C17H18FN3O4

Molecular Weight: 347.34

CAS Number: 70459-04-0

Norfloxacin EP Impurity F / Norfloxacin 6-Chloro Analog
Norfloxacin EP Impurity F / Norfloxacin 6-Chloro Analog

CAT No: ALL-NORF-7

Chemical Name: 6-Chloro-1-ethyl-4-o...

Molecular Formula: C16H18ClN3O3

Molecular Weight: 335.79

CAS Number: 67681-86-1 (HCl salt)

Norfloxacin EP Impurity E / Norfloxacin HCl 7-Chloro Analog
Norfloxacin EP Impurity E / Norfloxacin HCl 7-Chloro Analog

CAT No: ALL-NORF-6

Chemical Name: 7-Chloro-1-ethyl-4-o...

Molecular Formula: C16H18ClN3O3 . HCl

Molecular Weight: 335.79 (base)

CAS Number: 75001-78-4

Norfloxacin EP Impurity D / Norfloxacin Descarboxy Impurity
Norfloxacin EP Impurity D / Norfloxacin Descarboxy Impurity

CAT No: ALL-NORF-5

Chemical Name: 1-Ethyl-6-fluoro-7-(...

Molecular Formula: C15H18FN3O

Molecular Weight: 275.32

CAS Number: 75001-82-0