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Impurity - Theophylline

CAT No: KMT001001
N-Nitroso Theophylline EP Impurity D

CAS No.: Not Available

CAT No.: KMT001001

Formula : C6H9N5O2

FW : 183.17

CAT No: KMT001004
7-Methylxanthin

CAS No.: 552-62-5

CAT No.: KMT001004

Formula : C6H6N4O2

FW : 166.1

CAT No: KMT001006
8-Chlorotheophylline

CAS No.: 85-18-7

CAT No.: KMT001006

Formula : C7H7ClN4O2 

FW : 214.6

CAT No: KMT001008
Etofyllin

CAS No.: 519-37-9

CAT No.: KMT001008

Formula : C9H12N4O3

FW : 224.2

CAT No: KMT001013
Theophylline

CAS No.: 58-55-9

CAT No.: KMT001013

Formula : C7H8N4O2 

FW : 180.2

CAT No: KMT001014
Theophylline 7-Acetic Acid

CAS No.: 652-37-9

CAT No.: KMT001014

Formula : C9H10N4O4 

FW : 238.2

CAT No: KMT001016
Theophylline EP Impurity A

CAS No.: 58-08-2

CAT No.: KMT001016

Formula : C8H10N4O2

FW : 194.2

CAT No: KMT001017
Theophylline EP Impurity B

CAS No.: 1076-22-8

CAT No.: KMT001017

Formula : C6H6N4O2 

FW : 166.1

CAT No: KMT001018
Theophylline EP Impurity C

CAS No.: 7597-60-6

CAT No.: KMT001018

Formula : C7H10N4O3

FW : 198.2

CAT No: KMT001019
Theophylline EP Impurity D (HCl salt)

CAS No.: 116131-08-9

CAT No.: KMT001019

Formula : C6H10N4O : HCl

FW : 154.2 : 36.5

CAT No: KMT001020
Theophylline EP Impurity E

CAS No.: 944-73-0

CAT No.: KMT001020

Formula : C7H8N4O3 

FW : 196.2

CAT No: KMT001024
Theophylline Impurity 17

CAS No.: NA

CAT No.: KMT001024

Formula : C9H10N4O3 : C9H12N4O4

FW : 222.2 : 240.2

CAT No: KMT001031
Theophylline-7-Acetaldehyde

CAS No.: 5614-53-9

CAT No.: KMT001031

Formula : C9H10N4O3

FW : 222.2

CAT No: KMT001002
1-Bromoethyl Acetate

CAS No.: 40258-78-4

CAT No.: KMT001002

Formula : C4H7BrO2 

FW : 167.0

CAT No: KMT001003
1,2-Dibromoethyl Acetate

CAS No.: 24442-57-7

CAT No.: KMT001003

Formula : C4H6Br2O2 

FW : 245.9

CAT No: KMT001005
8-Benzyl Theophylline

CAS No.: 2879-15-4

CAT No.: KMT001005

Formula : C14H14N4O2 

FW : 270.3

CAT No: KMT001021
Theophylline Hydrochloride Monohydrate

CAS No.: 1604876-32-5

CAT No.: KMT001021

Formula : C7H8N4O2 : HCl : H2O

FW : 180.2 : 36.5 : 18.0

CAT No: KMT001022
Theophylline Impurity 12

CAS No.: NA

CAT No.: KMT001022

Formula : C11H12N4O4 

FW : 264.2

CAT No: KMT001023
Theophylline Impurity 13

CAS No.: 427895-68-9

CAT No.: KMT001023

Formula : C7H10N4O2 

FW : 182.2

CAT No: KMT001025
Theophylline Impurity 18

CAS No.: 39726-70-0

CAT No.: KMT001025

Formula : C17H20N8O5

FW : 416.4

CAT No: KMT001026
Theophylline Impurity 4

CAS No.: 1174289-18-9

CAT No.: KMT001026

Formula : C11H14N4O4 

FW : 266.3

CAT No: KMT001027
Theophylline Impurity 6

CAS No.: 81781-90-0

CAT No.: KMT001027

Formula : C16H17ClN4O2 

FW : 332.8

CAT No: KMT001028
Theophylline Impurity 7

CAS No.: 60797-68-4

CAT No.: KMT001028

Formula : C7H10N4O3 

FW : 198.2

CAT No: KMT001029
Theophylline Impurity 8

CAS No.: 5309-70-6

CAT No.: KMT001029

Formula : C4H5BrO2 

FW : 165.0

CAT No: KMT001030
Theophylline Impurity 9

CAS No.: 42772-85-0

CAT No.: KMT001030

Formula : C9H12O4S 

FW : 216.3

CAT No: KMT001007
8-Chlorotheophylline-D6

CAS No.: 1346598-95-5

CAT No.: KMT001007

Formula : C7HD6ClN4O2

FW : 220.6

CAT No: KMT001015
Theophylline D6

CAS No.: 117490-39-8

CAT No.: KMT001015

Formula : C7H2D6N4O2

FW : 186.2

CAT No: KMT001010
N-Nitroso Theophylline EP Impurity C

CAS No.: NA

CAT No.: KMT001010

Formula : C7H9N5O4

FW : 227.2

CAT No: KMT001009
N-Nitroso Theophylline

CAS No.: NA

CAT No.: KMT001009

Formula : C7H7N5O3

FW : 209.2

CAT No: KMT001012
N-Nitroso-8-Chlorotheophylline

CAS No.: NA

CAT No.: KMT001012

Formula : C7H6ClN5O3

FW : 243.6

CAT No: KMT001011
N-Nitroso Theophylline EP Impurity D

CAS No.: NA

CAT No.: KMT001011

Formula : C6H9N5O2

FW : 183.2