Remark Note: Compounds supplied are strictly intended for laboratory, research, analytical, and scientific use only. They are not meant for human consumption.
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API Impurities

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
1,3,7-TRIMETHYLURIC ACID
1,3,7-TRIMETHYLURIC ACID

Chemical Name: 1,3,7-Trimethyl-7,9-dihydro-1H-purine-2,...

CAS No:
5415-44-1

Molecular Formula: C8H10N4O3

Molecular Weight: 210.2

CAT No:
ALL-CAF-5441

Keywords: 1,3,7-TRIMETHYLURIC ACID

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
CAFFEIDINE ACID
CAFFEIDINE ACID

Chemical Name: 4-(1,3-Dimethylureido)-1-methyl-1H-imida...

CAS No:
54536-15-1

Molecular Formula: C8H12N4O3

Molecular Weight: 212.2

CAT No:
ALL-CAF-6151

Keywords: CAFFEIDINE ACID

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
CAFFEINE CITRATE
CAFFEINE CITRATE

Chemical Name: 1,3,7-Trimethyl-3,7-dihydro-1H-purine-2,...

CAS No:
69-22-7

Molecular Formula: C8H10N4O2 : C6H8O7

Molecular Weight: 194.2 : 192.1

CAT No:
ALL-CAF-9227

Keywords: CAFFEINE CITRATE

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
CAFFEINE EP IMPURITY B
CAFFEINE EP IMPURITY B

Chemical Name: N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,...

CAS No:
7597-60-6

Molecular Formula: C7H10N4O3

Molecular Weight: 198.2

CAT No:
ALL-CAF-7606

Keywords: CAFFEINE EP IMPURITY B

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
CAFFEINE EP IMPURITY C
CAFFEINE EP IMPURITY C

Chemical Name: 1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,...

CAS No:
519-32-4

Molecular Formula: C8H10N4O2

Molecular Weight: 194.2

CAT No:
ALL-CAF-9324

Keywords: CAFFEINE EP IMPURITY C

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
CAFFEINE EP IMPURITY E
CAFFEINE EP IMPURITY E

Chemical Name: N,1-Dimethyl-4-(methylamino)-1H-imidazol...

CAS No:
20041-90-1

Molecular Formula: C7H12N4O

Molecular Weight: 168.2

CAT No:
ALL-CAF-1901

Keywords: CAFFEINE EP IMPURITY E

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
CAFFEINE EP IMPURITY F
CAFFEINE EP IMPURITY F

Chemical Name: 1,7-Dimethyl-3,7-dihydro-1H-purine-2,6-d...

CAS No:
611-59-6

Molecular Formula: C7H8N4O2

Molecular Weight: 180.2

CAT No:
ALL-CAF-1596

Keywords: CAFFEINE EP IMPURITY F

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
CAFFEINE IMPURITY 1
CAFFEINE IMPURITY 1

Chemical Name: 1,3-Dimethyl-4-amino-5-formylaminouracil

CAS No:
N.A.

Molecular Formula: C7H12N4O3

Molecular Weight: 200.2

CAT No:
ALL-CAF-2565

Keywords: CAFFEINE IMPURITY 1

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
CAFFEINE IMPURITY 2
CAFFEINE IMPURITY 2

Chemical Name: Sodium 4-(1,3-dimethylureido)-1H-imidazo...

CAS No:
N.A.

Molecular Formula: C7H9N4O3 : Na

Molecular Weight: 197.2 : 23.0

CAT No:
ALL-CAF-6954

Keywords: CAFFEINE IMPURITY 2

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
CAFFEINE IMPURITY 3
CAFFEINE IMPURITY 3

Chemical Name: 6-Amino-1,3-dimethyldihydropyrimidine-2,...

CAS No:
104497-09-8

Molecular Formula: C6H11N3O2

Molecular Weight: 157.2

CAT No:
ALL-CAF-7098

Keywords: CAFFEINE IMPURITY 3

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
CAFFEINE IMPURITY 4
CAFFEINE IMPURITY 4

Chemical Name: 6-Amino-1,3-dimethylpyrimidine-2,4(1H,3H...

CAS No:
6642-31-5

Molecular Formula: C6H9N3O2

Molecular Weight: 155.2

CAT No:
ALL-CAF-2315

Keywords: CAFFEINE IMPURITY 4

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
CAFFEINE-TRIMETHYL-13C3
CAFFEINE-TRIMETHYL-13C3

Chemical Name: 1,3,7-Tri(methyl-13C)-3,7-dihydro-1H-pur...

CAS No:
78072-66-9

Molecular Formula: C513C3H10N4O2

Molecular Weight: 197.2

CAT No:
ALL-CAF-2669

Keywords: CAFFEINE-TRIMETHYL-13C3

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
DINITROSO CAFFEIDINE
DINITROSO CAFFEIDINE

Chemical Name: N,1-Dimethyl-4-(methyl(nitroso)amino)-N-...

CAS No:
145438-97-7

Molecular Formula: C7H10N6O3

Molecular Weight: 226.2

CAT No:
ALL-CAF-8977

Keywords: DINITROSO CAFFEIDINE

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
METHYLLIBERINE
METHYLLIBERINE

Chemical Name: 2-Methoxy-1,7,9-trimethyl-7,9-dihydro-1H...

CAS No:
51168-26-4

Molecular Formula: C9H12N4O3

Molecular Weight: 224.2

CAT No:
ALL-CAF-8264

Keywords: METHYLLIBERINE

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
MONONITROSO CAFFEIDINE
MONONITROSO CAFFEIDINE

Chemical Name: N,1-Dimethyl-4-(methyl(nitroso)amino)-1H...

CAS No:
145438-96-6

Molecular Formula: C7H11N5O2

Molecular Weight: 197.2

CAT No:
ALL-CAF-8966

Keywords: MONONITROSO CAFFEIDINE

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
N-NITROSO CAFFEINE IMPURITY 1
N-NITROSO CAFFEINE IMPURITY 1

Chemical Name: 1,3-Dimethyl-7-nitroso-3,7-dihydro-1H-pu...

CAS No:
N.A.

Molecular Formula: C7H7N5O3

Molecular Weight: 209.2

CAT No:
ALL-CAF-3647

Keywords: N-NITROSO CAFFEINE IMPURITY 1

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
N-NITROSO CAFFEINE IMPURITY 2
N-NITROSO CAFFEINE IMPURITY 2

Chemical Name: 1,7-Dimethyl-3-nitroso-3,7-dihydro-1H-pu...

CAS No:
N.A.

Molecular Formula: C7H7N5O3

Molecular Weight: 209.2

CAT No:
ALL-CAF-7458

Keywords: N-NITROSO CAFFEINE IMPURITY 2

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
N-NITROSO CAFFEINE IMPURITY 3
N-NITROSO CAFFEINE IMPURITY 3

Chemical Name: 3,7-Dimethyl-1-nitroso-3,7-dihydro-1H-pu...

CAS No:
N.A.

Molecular Formula: C7H7N5O3

Molecular Weight: 209.2

CAT No:
ALL-CAF-4575

Keywords: N-NITROSO CAFFEINE IMPURITY 3

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS
THEACRINE
THEACRINE

Chemical Name: 1,3,7,9-tetramethyl-7,9-dihydro-1H-purin...

CAS No:
2309-49-1

Molecular Formula: C9H12N4O3

Molecular Weight: 224.2

CAT No:
ALL-CAF-9491

Keywords: THEACRINE

Inventory Status:DELIVERY 3-4 WEEKS

COA MSDS