CAS Number: 188297-95-2
Chemical Name: 1,3,7-Trimethyluric Acid-d3
Molecular Formula: C8H7D3N4O3
Molecular Weight: 213.21

CAS Number: 1189713-08-3
Chemical Name: 1,7-Dimethyluric Acid-d3
Molecular Formula: C7H5D3N4O3
Molecular Weight: 199.18

CAS Number: 26758-00-9
Chemical Name: 2-Amino-1,7-dimethyl-1,7-dihydro-6H-purin-6-one
Molecular Formula: C7H9N5O
Molecular Weight: 179.18

CAS Number: 78990-20-2
Chemical Name: 2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,7-dimethyl-6-oxo-6,9-dihydro-1H-purin-7-ium Methyl Sulfate
Molecular Formula: C13H21N5O9S
Molecular Weight: 423.4

CAS Number: NA
Chemical Name: 3-Methyluric Acid-d3
Molecular Formula: C6H3D3N4O3
Molecular Weight: 185.16

CAS Number: 1794768-19-6
Chemical Name: 4-Amino-5-[(ethoxycarbonyl)amino]-1-methyl-d3 Uracil
Molecular Formula: C8H9D3N4O4
Molecular Weight: 231.22

CAS Number: 19893-78-8
Chemical Name: 5-Acetylamino-6-amino-3-methyluracil
Molecular Formula: C7H10N4O3
Molecular Weight: 198.18

CAS Number: 1196153-01-1
Chemical Name: 5-Acetylamino-6-amino-3-methyluracil Hydrate
Molecular Formula: C7H10N4O4
Molecular Weight: 214.18

CAS Number: 55782-76-8
Chemical Name: 6-Amino-5-(N-formyl-N-methyl)-3-methyluracil
Molecular Formula: C7H10N4O3
Molecular Weight: 198.18

CAS Number: 13087-49-5
Chemical Name: 7-Methyl-3-methyluric Acid
Molecular Formula: C7H8N4O3
Molecular Weight: 196.17

CAS Number: 383160-11-0
Chemical Name: 7-Methyl-3-methyluric Acid-d3
Molecular Formula: C7H5D3N4O3
Molecular Weight: 199.18

CAS Number: 10381-82-5
Chemical Name: 8-Bromo-1,3,7-trimethylxanthine
Molecular Formula: C8H9BrN4O2
Molecular Weight: 273.09

CAS Number: 54536-15-1
Chemical Name: Caffeidine Acid
Molecular Formula: C8H12N4O3
Molecular Weight: 212.21

CAS Number: NA
Chemical Name: Caffeidine-d9
Molecular Formula: C7H3D9N4O
Molecular Weight: 177.25

CAS Number: 58-08-2
Chemical Name: Caffeine (1085003)
Molecular Formula: NA
Molecular Weight: NA

CAS Number: NA
Chemical Name: Caffeine (237°C) (ICRS0235)
Molecular Formula: NA
Molecular Weight: NA

CAS Number: NA
Chemical Name: caffeine (766RB)
Molecular Formula: NA
Molecular Weight: NA

CAS Number: NA
Chemical Name: Caffeine (C0100000)
Molecular Formula: NA
Molecular Weight: NA

CAS Number: NA
Chemical Name: Caffeine (ICRS0234)
Molecular Formula: NA
Molecular Weight: NA

CAS Number: NA
Chemical Name: Caffeine (IPRS/122/14)-from IPC
Molecular Formula: NA
Molecular Weight: NA

CAS Number: NA
Chemical Name: Caffeine (IPRSC050)
Molecular Formula: NA
Molecular Weight: NA

CAS Number: NA
Chemical Name: Caffeine (JP 0025)
Molecular Formula: NA
Molecular Weight: NA

CAS Number: 58-08-2
Chemical Name: Caffeine
Molecular Formula: C8H10N4O2
Molecular Weight: 194.19

CAS Number: 58-55-9
Chemical Name: Theophylline
Molecular Formula: C7H8N4O2
Molecular Weight: 180.16

CAS Number: 7597-60-6
Chemical Name: N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)formamide
Molecular Formula: C7H10N4O3
Molecular Weight: 198.18

CAS Number: 519-32-4
Chemical Name: Isocaffeine
Molecular Formula: C8H10N4O2
Molecular Weight: 194.19

CAS Number: 83-67-0
Chemical Name: Theobromine
Molecular Formula: C7H8N4O2
Molecular Weight: 180.16

CAS Number: 20041-90-1
Chemical Name: Caffeidine
Molecular Formula: C7H12N4O
Molecular Weight: 168.20

CAS Number: 107605-95-8
Chemical Name: Caffeidine Hydrochloride
Molecular Formula: C7H13ClN4O
Molecular Weight: 204.66

CAS Number: 209725-34-8
Chemical Name: Caffeidine Nitrate
Molecular Formula: C7H13N5O4
Molecular Weight: 231.21

CAS Number: 611-59-6
Chemical Name: Paraxanthine
Molecular Formula: C7H8N4O2
Molecular Weight: 180.17

CAS Number: NA
Chemical Name: Caffeine for system suitability (Y0000787)
Molecular Formula: NA
Molecular Weight: NA

CAS Number: 58-08-2
Chemical Name: Caffeine Melting Point Standard (Approximately 236 degrees) (1086006)
Molecular Formula: NA
Molecular Weight: NA

CAS Number: 26351-03-1
Chemical Name: Caffeine-d3 (1-methyl-d3)
Molecular Formula: C8H7D3N4O2
Molecular Weight: 197.21

CAS Number: 72238-85-8
Chemical Name: Caffeine-d9
Molecular Formula: C8HD9N4O2
Molecular Weight: 203.25

CAS Number: NA
Chemical Name: Isocaffeine-d3
Molecular Formula: C8H7D3N4O2
Molecular Weight: 197.21

CAS Number: NA
Chemical Name: Melting Point Standard-Caffeine MPf 237.5 degrees (JP 0142)
Molecular Formula: NA
Molecular Weight: NA

CAS Number: 33130-55-1
Chemical Name: N-(6-Amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)-N-methylformamide
Molecular Formula: C8H12N4O3
Molecular Weight: 212.21

CAS Number: 2140-65-0
Chemical Name: N1-Methylguanosine
Molecular Formula: C11H15N5O5
Molecular Weight: 297.27

CAS Number: 188297-90-7
Chemical Name: Paraxanthine-1-methyl-d3
Molecular Formula: C7H5D3N4O2
Molecular Weight: 183.18

CAS Number: 65566-70-3
Chemical Name: Paraxanthine-d3
Molecular Formula: C7H5D3N4O2
Molecular Weight: 183.18

CAS Number: NA
Chemical Name: Sodium 4-[N-Methyl-N-(N-Methylaminocarbonyl)amino]-1-methylimidazole-5-Carboxylate
Molecular Formula: C8H11N4NaO3
Molecular Weight: 234.19