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Imidazopyrimidines

Organic heterocyclic compounds that contain an imidazole ring fused to a pyrimidine ring. Imidazole is five-membered ring with three carbon atoms and two nitrogen atoms; pyrimidine is a six-membered ring with four carbon atoms and two nitrogen atoms.

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Theobromine, 99%

CAS: 83-67-0 Molecular Formula: C7H8N4O2 Molecular Weight (g/mol): 180.167 MDL Number: MFCD00022830 InChI Key: YAPQBXQYLJRXSA-UHFFFAOYSA-N Synonym: theobromine,3,7-dimethylxanthine,diurobromine,teobromin,theosalvose,theostene,santheose,thesodate,thesal,theobromin PubChem CID: 5429 ChEBI: CHEBI:28946 IUPAC Name: 3,7-dimethylpurine-2,6-dione SMILES: CN1C=NC2=C1C(=O)NC(=O)N2C

EDGE
PubChem CID 5429
CAS 83-67-0
Molecular Weight (g/mol) 180.167
ChEBI CHEBI:28946
MDL Number MFCD00022830
SMILES CN1C=NC2=C1C(=O)NC(=O)N2C
Synonym theobromine,3,7-dimethylxanthine,diurobromine,teobromin,theosalvose,theostene,santheose,thesodate,thesal,theobromin
IUPAC Name 3,7-dimethylpurine-2,6-dione
InChI Key YAPQBXQYLJRXSA-UHFFFAOYSA-N
Molecular Formula C7H8N4O2
2

Caffeine, 99.7%

CAS: 58-08-2 Molecular Formula: C8H10N4O2 Molecular Weight (g/mol): 194.19 MDL Number: MFCD00005758 InChI Key: RYYVLZVUVIJVGH-UHFFFAOYSA-N Synonym: caffeine,1,3,7-trimethylxanthine,guaranine,thein,cafeina,methyltheobromine,koffein,mateina,theine,alert-pep PubChem CID: 2519 ChEBI: CHEBI:27732 IUPAC Name: 1,3,7-trimethylpurine-2,6-dione SMILES: CN1C=NC2=C1C(=O)N(C)C(=O)N2C

PubChem CID 2519
CAS 58-08-2
Molecular Weight (g/mol) 194.19
ChEBI CHEBI:27732
MDL Number MFCD00005758
SMILES CN1C=NC2=C1C(=O)N(C)C(=O)N2C
Synonym caffeine,1,3,7-trimethylxanthine,guaranine,thein,cafeina,methyltheobromine,koffein,mateina,theine,alert-pep
IUPAC Name 1,3,7-trimethylpurine-2,6-dione
InChI Key RYYVLZVUVIJVGH-UHFFFAOYSA-N
Molecular Formula C8H10N4O2
3

7-Methylxanthine, 98%

CAS: 552-62-5 Molecular Formula: C6H6N4O2 Molecular Weight (g/mol): 166.14 MDL Number: MFCD00037979 InChI Key: PFWLFWPASULGAN-UHFFFAOYSA-N Synonym: 7-methylxanthine,heteroxanthine,heteroxanthin,7-methylxanthin,7-methyl-1h-purine-2,6 3h,7h-dione,2,6-dihydroxy-7-methylpurine,xanthine, 7-methyl,3,7-dihydro-7-methyl-1h-purine-2,6-dione,7-methyl-3,7-dihydro-1h-purine-2,6-dione,1h-purine-2,6-dione, 3,7-dihydro-7-methyl PubChem CID: 68374 ChEBI: CHEBI:48991 SMILES: CN1C=NC2=C1C(=O)NC(=O)N2

PubChem CID 68374
CAS 552-62-5
Molecular Weight (g/mol) 166.14
ChEBI CHEBI:48991
MDL Number MFCD00037979
SMILES CN1C=NC2=C1C(=O)NC(=O)N2
Synonym 7-methylxanthine,heteroxanthine,heteroxanthin,7-methylxanthin,7-methyl-1h-purine-2,6 3h,7h-dione,2,6-dihydroxy-7-methylpurine,xanthine, 7-methyl,3,7-dihydro-7-methyl-1h-purine-2,6-dione,7-methyl-3,7-dihydro-1h-purine-2,6-dione,1h-purine-2,6-dione, 3,7-dihydro-7-methyl
InChI Key PFWLFWPASULGAN-UHFFFAOYSA-N
Molecular Formula C6H6N4O2
4

Thermo Scientific Chemicals Adenine hydrochloride, 98+%, cont. up to ca 5% water

CAS: 2922-28-3 Molecular Formula: C5H6ClN5 Molecular Weight (g/mol): 171.59 MDL Number: MFCD00038990 InChI Key: UQVDQSWZQXDUJB-UHFFFAOYSA-N Synonym: adenine hydrochloride,7h-purin-6-amine hydrochloride,6-aminopurine hydrochloride,1h-purin-6-amine, monohydrochloride,adenine monohydrochloride,unii-364h11m7od,adenine hcl,1h-purin-6-amine, hydrochloride,9h-purin-6-amine, hydrochloride 1:?,9h-purin-6-amine, hydrochloride 1:1 PubChem CID: 76219 IUPAC Name: 7H-purin-6-amine;hydrochloride SMILES: Cl.NC1=C2NC=NC2=NC=N1

PubChem CID 76219
CAS 2922-28-3
Molecular Weight (g/mol) 171.59
MDL Number MFCD00038990
SMILES Cl.NC1=C2NC=NC2=NC=N1
Synonym adenine hydrochloride,7h-purin-6-amine hydrochloride,6-aminopurine hydrochloride,1h-purin-6-amine, monohydrochloride,adenine monohydrochloride,unii-364h11m7od,adenine hcl,1h-purin-6-amine, hydrochloride,9h-purin-6-amine, hydrochloride 1:?,9h-purin-6-amine, hydrochloride 1:1
IUPAC Name 7H-purin-6-amine;hydrochloride
InChI Key UQVDQSWZQXDUJB-UHFFFAOYSA-N
Molecular Formula C5H6ClN5
5

4,6-Dihydroxy-1H-pyrazolo[3,4-d]pyrimidine, 98+%

CAS: 2465-59-0 Molecular Formula: C5H4N4O2 Molecular Weight (g/mol): 152.113 MDL Number: MFCD00056934 InChI Key: HXNFUBHNUDHIGC-UHFFFAOYSA-N Synonym: oxypurinol,oxipurinol,alloxanthine,1h-pyrazolo 3,4-d pyrimidine-4,6-diol,oxoallopurinol,4,6-dihydroxypyrazolo 3,4-d pyrimidine,1h-pyrazolo 3,4-d pyrimidine-4,6 5h,7h-dione,oxipurinolum,1h-pyrazolo 3,4-d pyrimidine-4,6 2h,5h-dione,alloxanthin van PubChem CID: 4644 ChEBI: CHEBI:28315 IUPAC Name: 1,2-dihydropyrazolo[3,4-d]pyrimidine-4,6-dione SMILES: C1=C2C(=NC(=O)NC2=O)NN1

PubChem CID 4644
CAS 2465-59-0
Molecular Weight (g/mol) 152.113
ChEBI CHEBI:28315
MDL Number MFCD00056934
SMILES C1=C2C(=NC(=O)NC2=O)NN1
Synonym oxypurinol,oxipurinol,alloxanthine,1h-pyrazolo 3,4-d pyrimidine-4,6-diol,oxoallopurinol,4,6-dihydroxypyrazolo 3,4-d pyrimidine,1h-pyrazolo 3,4-d pyrimidine-4,6 5h,7h-dione,oxipurinolum,1h-pyrazolo 3,4-d pyrimidine-4,6 2h,5h-dione,alloxanthin van
IUPAC Name 1,2-dihydropyrazolo[3,4-d]pyrimidine-4,6-dione
InChI Key HXNFUBHNUDHIGC-UHFFFAOYSA-N
Molecular Formula C5H4N4O2
6

3-Isobutyl-1-Methylxanthine, MP Biomedicals™

CAS: 28822-58-4 Molecular Formula: C10H14N4O2 Molecular Weight (g/mol): 222.25 MDL Number: MFCD00005584 InChI Key: APIXJSLKIYYUKG-UHFFFAOYSA-N Synonym: 3-isobutyl-1-methylxanthine,ibmx,isobutylmethylxanthine,1-methyl-3-isobutylxanthine,methylisobutylxanthine,3-isobutyl-1-methyl-1h-purine-2,6 3h,7h-dione,xanthine, 3-isobutyl-1-methyl,3-isobutyl-1-methyxanthine,1h-purine-2,6-dione, 3,7-dihydro-1-methyl-3-2-methylpropyl,methyl-isobutylxanthine PubChem CID: 3758 ChEBI: CHEBI:43253 IUPAC Name: 1-methyl-3-(2-methylpropyl)-2,3,6,7-tetrahydro-1H-purine-2,6-dione SMILES: CC(C)CN1C2=C(NC=N2)C(=O)N(C)C1=O

PubChem CID 3758
CAS 28822-58-4
Molecular Weight (g/mol) 222.25
ChEBI CHEBI:43253
MDL Number MFCD00005584
SMILES CC(C)CN1C2=C(NC=N2)C(=O)N(C)C1=O
Synonym 3-isobutyl-1-methylxanthine,ibmx,isobutylmethylxanthine,1-methyl-3-isobutylxanthine,methylisobutylxanthine,3-isobutyl-1-methyl-1h-purine-2,6 3h,7h-dione,xanthine, 3-isobutyl-1-methyl,3-isobutyl-1-methyxanthine,1h-purine-2,6-dione, 3,7-dihydro-1-methyl-3-2-methylpropyl,methyl-isobutylxanthine
IUPAC Name 1-methyl-3-(2-methylpropyl)-2,3,6,7-tetrahydro-1H-purine-2,6-dione
InChI Key APIXJSLKIYYUKG-UHFFFAOYSA-N
Molecular Formula C10H14N4O2
7

Theobromine, 99%

CAS: 83-67-0 Molecular Formula: C7H8N4O2 Molecular Weight (g/mol): 180.17 MDL Number: MFCD00022830 InChI Key: YAPQBXQYLJRXSA-UHFFFAOYSA-N Synonym: theobromine,3,7-dimethylxanthine,diurobromine,teobromin,theosalvose,theostene,santheose,thesodate,thesal,theobromin PubChem CID: 5429 ChEBI: CHEBI:28946 IUPAC Name: 3,7-dimethylpurine-2,6-dione SMILES: CN1C=NC2=C1C(=O)NC(=O)N2C

PubChem CID 5429
CAS 83-67-0
Molecular Weight (g/mol) 180.17
ChEBI CHEBI:28946
MDL Number MFCD00022830
SMILES CN1C=NC2=C1C(=O)NC(=O)N2C
Synonym theobromine,3,7-dimethylxanthine,diurobromine,teobromin,theosalvose,theostene,santheose,thesodate,thesal,theobromin
IUPAC Name 3,7-dimethylpurine-2,6-dione
InChI Key YAPQBXQYLJRXSA-UHFFFAOYSA-N
Molecular Formula C7H8N4O2
8

4,6-Dihydroxypyrazolo[3,4-d]pyrimidine, 99%

CAS: 2465-59-0 Molecular Formula: C5H4N4O2 Molecular Weight (g/mol): 152.11 MDL Number: MFCD00056934 InChI Key: HXNFUBHNUDHIGC-UHFFFAOYSA-N Synonym: oxypurinol,oxipurinol,alloxanthine,1h-pyrazolo 3,4-d pyrimidine-4,6-diol,oxoallopurinol,4,6-dihydroxypyrazolo 3,4-d pyrimidine,1h-pyrazolo 3,4-d pyrimidine-4,6 5h,7h-dione,oxipurinolum,1h-pyrazolo 3,4-d pyrimidine-4,6 2h,5h-dione,alloxanthin van PubChem CID: 4644 ChEBI: CHEBI:28315 IUPAC Name: 1,2-dihydropyrazolo[3,4-d]pyrimidine-4,6-dione SMILES: C1=C2C(=NC(=O)NC2=O)NN1

PubChem CID 4644
CAS 2465-59-0
Molecular Weight (g/mol) 152.11
ChEBI CHEBI:28315
MDL Number MFCD00056934
SMILES C1=C2C(=NC(=O)NC2=O)NN1
Synonym oxypurinol,oxipurinol,alloxanthine,1h-pyrazolo 3,4-d pyrimidine-4,6-diol,oxoallopurinol,4,6-dihydroxypyrazolo 3,4-d pyrimidine,1h-pyrazolo 3,4-d pyrimidine-4,6 5h,7h-dione,oxipurinolum,1h-pyrazolo 3,4-d pyrimidine-4,6 2h,5h-dione,alloxanthin van
IUPAC Name 1,2-dihydropyrazolo[3,4-d]pyrimidine-4,6-dione
InChI Key HXNFUBHNUDHIGC-UHFFFAOYSA-N
Molecular Formula C5H4N4O2
9

Acyclovir Monophosphate, TRC

CAS: 66341-16-0 Molecular Formula: C8 H12 N5 O6 P Molecular Weight (g/mol): 305.18 IUPAC Name: 2-[(2-amino-6-oxo-1H-purin-9-yl)methoxy]ethyl dihydrogen phosphate SMILES: NC1=Nc2c(ncn2COCCOP(=O)(O)O)C(=O)N1

CAS 66341-16-0
Molecular Weight (g/mol) 305.18
SMILES NC1=Nc2c(ncn2COCCOP(=O)(O)O)C(=O)N1
IUPAC Name 2-[(2-amino-6-oxo-1H-purin-9-yl)methoxy]ethyl dihydrogen phosphate
Molecular Formula C8 H12 N5 O6 P
10

1,3-Dimethyluric Acid, TRC

CAS: 944-73-0 Molecular Formula: C7H8N4O3 Molecular Weight (g/mol): 196.16 Synonym: 7,9-Dihydro-1,3-dimethyl-1H-purine-2,6,8(3H)-trione,1,3-Dimethyl Uric Acid; IUPAC Name: 1,3-dimethyl-7,9-dihydropurine-2,6,8-trione SMILES: CN1C(=O)N(C)C2=C(NC(=O)N2)C1=O

CAS 944-73-0
Molecular Weight (g/mol) 196.16
SMILES CN1C(=O)N(C)C2=C(NC(=O)N2)C1=O
Synonym 7,9-Dihydro-1,3-dimethyl-1H-purine-2,6,8(3H)-trione,1,3-Dimethyl Uric Acid;
IUPAC Name 1,3-dimethyl-7,9-dihydropurine-2,6,8-trione
Molecular Formula C7H8N4O3
11

2-Methyladenine Hemisulfate, CDN

Discover 4000+ high-quality deuterated compounds, shipping directly from stock for speed. We offer many unique API’s, including active pharmaceutical ingredients, nitrosoamines, amino acids, steroids, gases, pesticides, and fatty acids.

Percent Purity min 97% Chemical Purity
CAS 74873-18-0
Molecular Weight (g/mol) 396.385
InChI Formula InChI=1 S/2C6H7N5.H2O4S/c2*1-3-10-5(7)4-6(11-3)9-2-8-4;1-5(2,3)4/h2*2 H,1H3,(H3,7,8,9,10,11);(H2,1,2,3,4)
Chemical Name or Material 2-Methyladenine Hemisulfate
SMILES Cc1nc(N)c2[nH]cnc2n1.Cc3nc(N)c4[nH]cnc4n3.OS(=O)(=O)O
Synonym 1 H-Purin-6-amine, 2-methyl-, sulfate (2:1) (9 CI),2-Methyl-9 H-purin-6-amine sulfate (2:1),2-Methyl-6-aminopurine hemisulfate,2-Methyl-7 H-purin-6-amine hemisulfate,2-Methyladenine hemisulfate
Recommended Storage Room Temperature
IUPAC Name 2-methyl-7 H-purin-6-amine;sulfuric acid
Molecular Formula 2 C6 H7 N5 . H2 O4 S
Formula Weight 396.1077 g/mol
12

4,6-Dihydroxypyrazolo[3,4-d]pyrimidine, TRC

CAS: 2465-59-0 Molecular Formula: C5 H4 N4 O2 Molecular Weight (g/mol): 152.11 Synonym: Oxypurinol,1H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione,4H-Pyrazolo[3,4-d]pyrimidine-4,6(5H)-dione, 1,7-dihydro- (6CI),1H,3H,9H-Alloxanthine,1H,4H,5H,6H,7H-Pyrazolo[3,4-d]pyrimidine-4,6-dione,1H-Pyrazolo[3,4-d]pyrimidin-4,6-diol,4,6-Dihydroxypyrazolo[3,4-d]pyrimidine,4,6-Dioxopyrazolo[3,4-d]pyrimidine,Alloxanthine,BW 55-5,NSC 76239,Oxipurinol,Oxoallopurinol,Oxyprim IUPAC Name: 1,7-dihydropyrazolo[3,4-d]pyrimidine-4,6-dione SMILES: O=C1NC(=O)c2cn[nH]c2N1

CAS 2465-59-0
Molecular Weight (g/mol) 152.11
SMILES O=C1NC(=O)c2cn[nH]c2N1
Synonym Oxypurinol,1H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione,4H-Pyrazolo[3,4-d]pyrimidine-4,6(5H)-dione, 1,7-dihydro- (6CI),1H,3H,9H-Alloxanthine,1H,4H,5H,6H,7H-Pyrazolo[3,4-d]pyrimidine-4,6-dione,1H-Pyrazolo[3,4-d]pyrimidin-4,6-diol,4,6-Dihydroxypyrazolo[3,4-d]pyrimidine,4,6-Dioxopyrazolo[3,4-d]pyrimidine,Alloxanthine,BW 55-5,NSC 76239,Oxipurinol,Oxoallopurinol,Oxyprim
IUPAC Name 1,7-dihydropyrazolo[3,4-d]pyrimidine-4,6-dione
Molecular Formula C5 H4 N4 O2
13

Ganciclovir, TRC

CAS: 82410-32-0 Molecular Formula: C9 H13 N5 O4 Molecular Weight (g/mol): 255.23 Synonym: Ganciclovir,6H-Purin-6-one, 2-amino-1,9-dihydro-9-[[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl]-,2-Amino-1,9-dihydro-9-[[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl]-6H-purin-6-one,2'-NDG,2'-Nor-2'-deoxyguanosine,9-(1,3-Dihydroxy-2-propoxymethyl)guanine,BW 759,BW 759U,BW-B 759U,Biolf 62,DHPG,Denosine,Gancyclovir,Ganguard,Ganquard,Gengxiluowei,HHEMG,Hydroxyacyclovir,Nataclovir,Natclovir,RS 21592,Vitrasert,Valganciclovir Hydrochloride Imp. A (EP) IUPAC Name: 2-amino-9-(1,3-dihydroxypropan-2-yloxymethyl)-1H-purin-6-one SMILES: NC1=Nc2c(ncn2COC(CO)CO)C(=O)N1

CAS 82410-32-0
Molecular Weight (g/mol) 255.23
SMILES NC1=Nc2c(ncn2COC(CO)CO)C(=O)N1
Synonym Ganciclovir,6H-Purin-6-one, 2-amino-1,9-dihydro-9-[[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl]-,2-Amino-1,9-dihydro-9-[[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl]-6H-purin-6-one,2'-NDG,2'-Nor-2'-deoxyguanosine,9-(1,3-Dihydroxy-2-propoxymethyl)guanine,BW 759,BW 759U,BW-B 759U,Biolf 62,DHPG,Denosine,Gancyclovir,Ganguard,Ganquard,Gengxiluowei,HHEMG,Hydroxyacyclovir,Nataclovir,Natclovir,RS 21592,Vitrasert,Valganciclovir Hydrochloride Imp. A (EP)
IUPAC Name 2-amino-9-(1,3-dihydroxypropan-2-yloxymethyl)-1H-purin-6-one
Molecular Formula C9 H13 N5 O4
14

Hypoxanthine, TRC

CAS: 68-94-0 Molecular Formula: C5 H4 N4 O Molecular Weight (g/mol): 136.11 Synonym: 1,7-Dihydro-6H-purin-6-one,Hypoxanthine,Didanosine Related Compound A (USP),Didanosine Imp. A (Ph. Int.),Didanosine Imp. A (EP),6H-Purin-6-one, 1,9-dihydro-,6H-Purin-6-one, 1,7-dihydro- (9CI),Hypoxanthine (8CI),1,9-Dihydro-6H-purin-6-one,1,9-Dihydro-purin-6-one,1H,7H-Hypoxanthine,1H,9H-Hypoxanthine,1H-Purin-6(9H)-one,3H-Purin-6-ol,6-Hydroxy-1H-purine,6-Hydroxypurine,6-Oxopurine,9H-Purin-6(1H)-one,9H-Purin-6-ol,Hypoxanthine enol,NSC 129419,NSC 14665,Purin-6(1H)-one,Purin-6(3H)-one,Purin-6-ol,Sarcine,Sarkin,Sarkine IUPAC Name: 1,9-dihydropurin-6-one SMILES: O=C1NC=Nc2[nH]cnc12

CAS 68-94-0
Molecular Weight (g/mol) 136.11
SMILES O=C1NC=Nc2[nH]cnc12
Synonym 1,7-Dihydro-6H-purin-6-one,Hypoxanthine,Didanosine Related Compound A (USP),Didanosine Imp. A (Ph. Int.),Didanosine Imp. A (EP),6H-Purin-6-one, 1,9-dihydro-,6H-Purin-6-one, 1,7-dihydro- (9CI),Hypoxanthine (8CI),1,9-Dihydro-6H-purin-6-one,1,9-Dihydro-purin-6-one,1H,7H-Hypoxanthine,1H,9H-Hypoxanthine,1H-Purin-6(9H)-one,3H-Purin-6-ol,6-Hydroxy-1H-purine,6-Hydroxypurine,6-Oxopurine,9H-Purin-6(1H)-one,9H-Purin-6-ol,Hypoxanthine enol,NSC 129419,NSC 14665,Purin-6(1H)-one,Purin-6(3H)-one,Purin-6-ol,Sarcine,Sarkin,Sarkine
IUPAC Name 1,9-dihydropurin-6-one
Molecular Formula C5 H4 N4 O
15

Linagliptin, TRC

CAS: 668270-12-0 Molecular Formula: C25 H28 N8 O2 Molecular Weight (g/mol): 472.54 Synonym: 1H-Purine-2,6-dione, 8-[(3R)-3-amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-,1H-Purine-2,6-dione, 8-[(3R)-3-amino-1-piperidinyl]-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]- (9CI),8-[(3R)-3-Amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione;,(R)-8-[3-Aminopiperidin-1-yl]-7-(2-butynyl)-3-methyl-1-(4-methylquinazolin-2-ylmethyl)xanthine,BI 1356,BI 1356BS,Linagliptin,ONDERO,Tradjenta,Trazenta IUPAC Name: 8-[(3R)-3-aminopiperidin-1-yl]-7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione SMILES: CC#CCn1c(nc2N(C)C(=O)N(Cc3nc(C)c4ccccc4n3)C(=O)c12)N5CCC[C@@H](N)C5

CAS 668270-12-0
Molecular Weight (g/mol) 472.54
SMILES CC#CCn1c(nc2N(C)C(=O)N(Cc3nc(C)c4ccccc4n3)C(=O)c12)N5CCC[C@@H](N)C5
Synonym 1H-Purine-2,6-dione, 8-[(3R)-3-amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-,1H-Purine-2,6-dione, 8-[(3R)-3-amino-1-piperidinyl]-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]- (9CI),8-[(3R)-3-Amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione;,(R)-8-[3-Aminopiperidin-1-yl]-7-(2-butynyl)-3-methyl-1-(4-methylquinazolin-2-ylmethyl)xanthine,BI 1356,BI 1356BS,Linagliptin,ONDERO,Tradjenta,Trazenta
IUPAC Name 8-[(3R)-3-aminopiperidin-1-yl]-7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione
Molecular Formula C25 H28 N8 O2