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Catalog No. Product Name Enrichment
Quantity Price
34659 1,3-dimethyl-7-ethyl Xanthine
1 mg $625   Add to Cart
5 mg $1,500   Add to Cart
34657 1-(5-Carboxypentyl)-3,7-dimethylxanthine
1 mg $665   Add to Cart
5 mg $1,550   Add to Cart
D34428 1-Methyl-Xanthine-d3
1 mg $625   Add to Cart
5 mg $1,500   Add to Cart
34678 3-Methylxanthine
10 mg $620   Add to Cart
50 mg $1,440   Add to Cart
100 mg $1,600   Add to Cart
500 mg $2,000   Add to Cart
D34445 3-Methylxanthine-d3
1 mg $625   Add to Cart
5 mg $1,550   Add to Cart
6304 1-Allyl-3,7-dimethyl-8-p-sulfophenylxanthine sodium salt
1 mg $390   Add to Cart
6301 1-Allyl-3,7-dimethyl-8-phenylxanthine
250 mg $2,490   Add to Cart
D88891 1-Allyl-3,7-dimethyl-8-phenylxanthine-d5
Synonyms:
3,7-Dihydro-3,7-dimethyl-8-phenyl-1-(2-propen-1-yl)-1H-purine-2,6 -dione-d5;
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6527 5-Amino-3,7-dimethylxanthine
Synonyms:
1-Amino-3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione; NSC 367963;
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67806 8-Aminohypoxanthine
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75699 9-(b-D-Arabinofuranosyl)hypoxanthine
Synonyms:
Arabinofuranosyl-hypoxanthine;
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20045 9-β-D-Arabinofuranosyl-2-fluorohypoxanthine
Synonyms:
9-β-D-Arabinofuranosyl-2-fluoro-1,9-dihydro-6H-purin-6-one;
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89696 2-Aza-8-oxo-hypoxanthine
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63049 2-Azahypoxanthine
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75709 8-Azahypoxanthine
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63048 2-Azahypoxanthine Sodium Salt
100 mg $650   Add to Cart
1 g $2,200   Add to Cart
18087 8-Azaxanthine
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101729 8-Azaxanthine monohydrate
1 g $190   Add to Cart
5 g $590   Add to Cart
6978 8-Azaxanthine, Monohydrate
Synonyms:
8-Aza-2,6-dihydroxypurine, Semihydrate, 3H-1,2,3-Triazolo(4,5-d) pyrimidine-5,7-diol;
500 mg $390   Add to Cart
44081 8-Bromo-3-methyl-7-(2-butynyl)-xanthine
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44086 8-Bromo-3-methyl-9-(2-butynyl)-xanthine
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18193 2-Bromohypoxanthine
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33560 8-Bromoxanthine
1 mg $730   Add to Cart
5 mg $935   Add to Cart
CN44106 8-Bromoxanthine-15N2,13C
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91167 1-(4-Carboxybutyl)-3,7-dimethylxanthine
Synonyms:
1-(4’-Carboxybutyl)-3,7-dimethylxanthine; 2,3,6,7-Tetrahydro-3,7- dimethyl-2,6-dioxo-1H-purine-1-pentanoic Acid; Pentoxifylline M4;
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D21842 1-(3-Carboxypropyl)-3,7-dimethyl Xanthine-d6
Synonyms:
2,3,6,7-Tetrahydro-3,7-(dimethyl-d6)-2,6-dioxo-1H-purine-1- butanoic Acid; 3,6-Dihydro-3,7-(dimethyl-d6)-2,6-dioxopurine-1(2H)-butyric Acid; 1-(3-Carboxypropyl)theobromine-d6; 1-(3’-Carboxypropyl)-3,7-(dimethyl-d6)xanthine; 3,7-(Dimethyl-d6)-1-(3-carboxy;
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8118 1-(3-Carboxypropyl)-3,7-dimethylxanthine
Synonyms:
4-(3,7-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-purin-1-yl)-butryic Acid;
10 mg $860   Add to Cart
50 mg $1,880   Add to Cart
103101 8-Chloroxanthine
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8697 8-Cyclopentyl-1,3-dimethylxanthine
Synonyms:
8-Cyclopentyltheophylline;
100 mg $845   Add to Cart
0.5 g $1,760   Add to Cart
8698 8-Cyclopentyl-1,3-dipropylxanthine
Synonyms:
DPCPX, PD 116,948;
100 mg $845   Add to Cart
0.5 g $1,760   Add to Cart
8768 7-Deaza-2-mercapto-hypoxanthine
Synonyms:
7-Deaza-6-hydroxy-2-mercaptopurine;
500 mg $850   Add to Cart
2.5 g $1,800   Add to Cart
8767 7-Deazahypoxanthine
Synonyms:
7-Deaza-6-hydroxy Purine;
250 mg $90   Add to Cart
2.5 g $190   Add to Cart
23769 1,3-Dibutylxanthine
Synonyms:
1,3-Dibutyl-3,9-dihydro-1H-purine-2,6-dione; 1,3-Dibutyl-1H-purine-2,6(3H,7H)-dione; NSC 515484; SC 2732;
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9402 1,3-Diethyl-8-phenylxanthine
Synonyms:
DPX;
100 mg $845   Add to Cart
0.5 g $1,760   Add to Cart
9689 3,7-Dimethyl-1-propargylxanthine
Synonyms:
DMPX, 3,7-Dimethyl-1-(2-propynyl)xanthine;
10 mg $845   Add to Cart
50 mg $1,760   Add to Cart
9699 3,7-Dimethyl-8-(p-sulfonamidophenyl)xanthine
Synonyms:
4-(2,3,6,7-Tetrahydro-3,7-dimethyl-2,6-dioxo-1H-purin-8-yl) benzenesulfonamide;
50 mg $845   Add to Cart
250 mg $1,760   Add to Cart
9700 3,7-Dimethyl-8-p-sulfophenylxanthine
Synonyms:
4-(2,3,6,7-Tetrahydro-3,7-dimethyl-2,6-dioxo-1H-purin-8-yl) benzenesulfonic acid;
25 mg $845   Add to Cart
125 mg $1,760   Add to Cart
CN17986 1,7-Dimethylxanthine-13C4,15N3
Synonyms:
Paraxanthine-13C4,15N3; 		99% 13C, 98% 15N
1 mg $990   Add to Cart
5 mg $1,800   Add to Cart
D17987 1,7-Dimethylxanthine-d6
Synonyms:
Paraxanthine-d6; 		98% D6
1 mg $990   Add to Cart
5 mg $1,800   Add to Cart
45906 8-[2-(Diphenylmethoxy)-N-methylethylamino]-1,3-dimethylxanthine
25 mg $650   Add to Cart
250 mg $2,200   Add to Cart
9761 1,3-Dipropyl-7-methylxanthine
25 mg $820   Add to Cart
125 mg $1,560   Add to Cart
9763 1,3-Dipropyl-8-p-sulfophenylxanthine
25 mg $845   Add to Cart
125 mg $1,760   Add to Cart
51124 1,3-Dipropyl-8-phenylxanthine
Synonyms:
3,9-Dihydro-8-phenyl-1,3-dipropyl-1H-purine-2,6-dione;
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9764 1,3-Dipropylxanthine
50 mg $830   Add to Cart
250 mg $1,640   Add to Cart
10021 1-(Ethyl-3-carboxypropyl)-3,7-dimethylxanthine
25 mg $875   Add to Cart
125 mg $2,000   Add to Cart
11080 Hypoxanthine
Synonyms:
6-hydroxypurine;
100 g $860   Add to Cart
0.5 Null $1,880   Add to Cart
C74270 Hypoxanthine-13C,15N2
10 mg $3,495   Add to Cart
25 mg $6,490   Add to Cart
CN27109 Hypoxanthine-13C2,15N
Synonyms:
1,9-Dihydro-6H-purin-6-one-13C2,15N; 3H-Purin-6-ol-13C2,15N; 6-Hydroxy-1H-purine-13C2,15N; 6-Hydroxypurine-13C2,15N; 6-Oxopurine-13C2,15N; Hypoxanthine Enol-13C2,15N; NSC 129419-13C2,15N; NSC 14665-13C2,15N; Purin-6-ol-13C2,15N; Sarcine-13C2,15N;
1 mg $590   Add to Cart
CN87996 Hypoxanthine-13C-15N2
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11185 3-Isobutyl-1-methylxanthine
Synonyms:
IBMX;
1 g $290   Add to Cart
27494 1-(5-Ketohexyl)-3-methyl Xanthine
Synonyms:
3,9-Dihydro-3-methyl-1-(5-oxohexyl)-1H-purine-2,6-dione; 3,7-Dihydro-3-methyl-1-(5-oxohexyl)-1H-purine-2,6-dione;
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11659 8-Methoxymethyl-1-methyl-3-(2-methylpropyl) Xanthine
Synonyms:
8-Methoxymethyl-IBMX;
10 mg $845   Add to Cart
50 mg $1,760   Add to Cart
66273 7-Methyl Xanthine
50 mg $650   Add to Cart
500 mg $2,200   Add to Cart
97028 3-Methyl-7-(2-butyn-1-yl)-8-[(R)-3-(tertbutyloxycarbonylamino) piperidin-1-yl]-xanthine
Synonyms:
[(3R)-1-[7-(2-Butynyl)-2,3,6,7-tetrahydro-3-methyl-2,6-dioxo-1H- purin-8-yl]-3-piperidinyl]carbamic Acid 1,1-Dimethylethyl Ester;
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D97029 3-Methyl-7-(2-butyn-1-yl)-8-[(R)-3-(tertbutyloxycarbonylamino) piperidin-1-yl]-xanthine-d3
Synonyms:
[(3R)-1-[7-(2-Butynyl)-2,3,6,7-tetrahydro-3-methyl-2,6-dioxo-1H- purin-8-yl]-3-piperidinyl]carbamic Acid 1,1-Dimethylethyl Ester- d3;
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66160 3-Methyl-7-(5-oxohexyl)-1-propylxanthine
100 mg $640   Add to Cart
1 g $2,120   Add to Cart
28684 3-Methyl-7-propylxanthine
Synonyms:
3,7-Dihydro-3-methyl-7-propyl-1H-purine-2,6-dione; 3-Methyl-7-n-propylxanthine;
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12329 1-Methylxanthine
Synonyms:
2,6-Dihydroxy-1-methylpurine; 1-Methyl-1H-purine-2,6(3H,7H)-dione;
1 g $850   Add to Cart
CD18009 1-Methylxanthine-13C4,d3 99% 13C4, 98% D3
1 mg $990   Add to Cart
5 mg $1,700   Add to Cart
CN18008 1-Methylxanthine-13C4,15N3 99% 13C4, 98% 15N3
1 mg $1,400   Add to Cart
5 mg $2,200   Add to Cart
CN18010 3-Methylxanthine-13C4,15N3 99% 13C4, 98% 15N3
1 mg $1,400   Add to Cart
5 mg $2,200   Add to Cart
CN18011 7-Methylxanthine-13C4,15N3 99% 13C4, 98% 15N3
1 mg $1,400   Add to Cart
5 mg $2,200   Add to Cart
D3519 1-Methylxanthine-d3
Synonyms:
3,7-Dihydro-1-(methyl-D3)-1H-purine-2,6-dione; 		99%D
1 mg $650   Add to Cart
5 mg $1,800   Add to Cart
12911 Paraxanthine
Synonyms:
1,7-Dimethylxanthine; 3,7-Dihydro-1,7-dimethyl-1H-purine-2,6-dione; Caffeine impurity F;
50 mg $190   Add to Cart
250 mg $590   Add to Cart
D71893 Paraxanthine-d3
1 mg $685   Add to Cart
10 mg $2,480   Add to Cart
D2512 Paraxanthine-1-methyl-d3
Synonyms:
1,7-Dimethylxanthine-d3; 3,7-Dihydro-1-methyl-7-(methyl-d3)-1H-purine-2,6-dione; 3,7-Dihydro-7-methyl-1-(methyl-d3)-1H-purine-2,6-dione; 		98%D
1 mg $750   Add to Cart
5 mg $2,000   Add to Cart
CD75033 Paraxanthine-13C,d3
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67506 Xanthine
2.5 g $620   Add to Cart
25 g $1,460   Add to Cart
87995 Xanthine
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CN67507 Xanthine-13C,15N2
Synonyms:
3,9-Dihydro-1H-purine-2,6-dione-13C15N2; 1H,3H,7H-Xanthine- 13C15N2; 1H-Purine-2,6-diol; 3,9-Dihydro-1H-purine-2,6-dione- 13C15N2; 9H-Purine-2,6(1H,3H)-dione-13C15N2; Isoxanthine-13C15N2; NSC 14664-13C15N2; Pseudoxanthine-13C15N2; Xanthic oxide-13C15N2;
1 mg $490   Add to Cart
73568 Xanthine-1,3-15N2 98% 15N
50 mg $690   Add to Cart
10 mg $190   Add to Cart