Product Detail

CAFFEINE

C-184
Caffeine EP Impurity C (Caffeine USP Related Compound C, Isocaffeine)
click image for full size view
 

Request Quote

unit
mg

(Common Package: 10,25,50,100mg)

Inventory Status: IN STOCK

Catalogue Number:

C-184

Compound Name:

Caffeine EP Impurity C (Caffeine USP Related Compound C, Isocaffeine)

Synonyms:

1,3,9-trimethyl-3,9-dihydro-1H-purine-2,6-dione

CAS#:

519-32-4

Alternate CAS#:

Molecular Formula:

C8H10N4O2

Molecular Weight:

194.19

Related Product

C-185
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

Caffeine EP Impurity E HCl (Caffeidine HCl)

CAS No. 107605-95-8

C7H12N4O. HCl

M.W. 168.20 36.46

C-188
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

Caffeine Impurity 1 Sodium Salt

C8H11N4O3. Na

M.W. 211.20 22.99

C-1812
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

Caffeine Impurity 3

CAS No. 19893-78-8

C7H10N4O3

M.W. 198.18

C-1813
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

Caffeine Impurity 4

CAS No. 55782-76-8

C7H10N4O3

M.W. 198.18

C-1814
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

Caffeine Impurity 5

CAS No. 10184-35-7

C9H10N4O5

M.W. 254.20

C-1815
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

Caffeine Impurity 6

CAS No. 79-11-8

C2H3ClO2

M.W. 94.49

C-1817
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

Caffeine Impurity 8

CAS No. 33130-55-1

C8H12N4O3

M.W. 212.21

C-1818
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

Caffeine Impurity 1 Ammonium Salt

C8H11N4O3. NH4

M.W. 211.20 18.04

C-1820
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

Caffeine Impurity 9

C7H10N4O3

M.W. 198.18

C-1821
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

Caffeine Impurity 10

CAS No. 1597448-45-7

C8H12N4O3

M.W. 212.21

C-1822
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

Caffeine Impurity 3-13C-d3

C613CH7D3N4O3

M.W. 202.19

C-1823
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

N-Nitroso Caffeine EP Impurity E (N-Nitroso Caffeidine)

CAS No. 145438-96-6

C7H11N5O2

M.W. 197.20

C-1824
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)
C-1825
Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

Caffeine Impurity 6-13C2

CAS No. 1839-15-2

13C2H3ClO2

M.W. 96.48