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.

1 – 15 of 94 results

Caffeine, 99.7%, Thermo Scientific Chemicals

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

Promotions are available

Pricing and Availability
Specifications

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

Caffeine, 99%, Thermo Scientific Chemicals

Promotions are available

Pricing and Availability
Specifications

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
InChI Key	RYYVLZVUVIJVGH-UHFFFAOYSA-N
Molecular Formula	C8H10N4O2

Thermo Scientific Chemicals Meropenem trihydrate

CAS: 119478-56-7 Molecular Formula: C17H31N3O8S Molecular Weight (g/mol): 437.51 InChI Key: CTUAQTBUVLKNDJ-TXBRDXQXSA-N IUPAC Name: (4R)-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-6-[(1S)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid trihydrate SMILES: O.O.O.C[C@H](O)C1C2[C@@H](C)C(S[C@@H]3CN[C@@H](C3)C(=O)N(C)C)=C(N2C1=O)C(O)=O

Pricing and Availability
Specifications

CAS	119478-56-7
Molecular Weight (g/mol)	437.51
SMILES	O.O.O.C[C@H](O)C1C2[C@@H](C)C(S[C@@H]3CN[C@@H](C3)C(=O)N(C)C)=C(N2C1=O)C(O)=O
IUPAC Name	(4R)-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-6-[(1S)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid trihydrate
InChI Key	CTUAQTBUVLKNDJ-TXBRDXQXSA-N
Molecular Formula	C17H31N3O8S

Caffeine, 98.5%, specified according to the req. of USP/BP, Thermo Scientific Chemicals

Pricing and Availability
Specifications

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

Thermo Scientific Chemicals Adenine, 99%

CAS: 73-24-5 Molecular Formula: C5H5N5 Molecular Weight (g/mol): 135.13 MDL Number: MFCD00041790 InChI Key: GFFGJBXGBJISGV-UHFFFAOYSA-N Synonym: adenine,1h-purin-6-amine,6-aminopurine,9h-purin-6-amine,vitamin b4,adenin,adeninimine,leuco-4,6-amino-1h-purine,6-amino-3h-purine PubChem CID: 190 ChEBI: CHEBI:16708 IUPAC Name: 7H-purin-6-amine SMILES: NC1=C2NC=NC2=NC=N1

Promotions are available

Pricing and Availability
Specifications

PubChem CID	190
CAS	73-24-5
Molecular Weight (g/mol)	135.13
ChEBI	CHEBI:16708
MDL Number	MFCD00041790
SMILES	NC1=C2NC=NC2=NC=N1
Synonym	adenine,1h-purin-6-amine,6-aminopurine,9h-purin-6-amine,vitamin b4,adenin,adeninimine,leuco-4,6-amino-1h-purine,6-amino-3h-purine
IUPAC Name	7H-purin-6-amine
InChI Key	GFFGJBXGBJISGV-UHFFFAOYSA-N
Molecular Formula	C5H5N5

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

Pricing and Availability
Specifications

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

3-Isobutyl-1-methylxanthine, Thermo Scientific Chemicals

Pricing and Availability

Uric acid, 99%, Thermo Scientific Chemicals

CAS: 69-93-2 Molecular Formula: C5H4N4O3 Molecular Weight (g/mol): 168.112 MDL Number: MFCD00005712 InChI Key: LEHOTFFKMJEONL-UHFFFAOYSA-N Synonym: uric acid,urate,2,6,8-trioxypurine,lithic acid,2,6,8-trihydroxypurine,2,6,8-trioxopurine,1h-purine-2,6,8-triol,8-hydroxyxanthine,7,9-dihydro-1h-purine-2,6,8 3h-trione,1h-purine-2,6,8 3h-trione, 7,9-dihydro PubChem CID: 1175 ChEBI: CHEBI:17775 IUPAC Name: 7,9-dihydro-3H-purine-2,6,8-trione SMILES: C12=C(NC(=O)N1)NC(=O)NC2=O

Promotions are available

Pricing and Availability
Specifications

PubChem CID	1175
CAS	69-93-2
Molecular Weight (g/mol)	168.112
ChEBI	CHEBI:17775
MDL Number	MFCD00005712
SMILES	C12=C(NC(=O)N1)NC(=O)NC2=O
Synonym	uric acid,urate,2,6,8-trioxypurine,lithic acid,2,6,8-trihydroxypurine,2,6,8-trioxopurine,1h-purine-2,6,8-triol,8-hydroxyxanthine,7,9-dihydro-1h-purine-2,6,8 3h-trione,1h-purine-2,6,8 3h-trione, 7,9-dihydro
IUPAC Name	7,9-dihydro-3H-purine-2,6,8-trione
InChI Key	LEHOTFFKMJEONL-UHFFFAOYSA-N
Molecular Formula	C5H4N4O3

Caffeine, citrated, Thermo Scientific Chemicals

CAS: 69-22-7 Molecular Formula: C14H18N4O9 Molecular Weight (g/mol): 386.32 MDL Number: MFCD00044986 InChI Key: RCQXSQPPHJPGOF-UHFFFAOYSA-N Synonym: caffeine citrate,caffeine, citrated,caffeina citrate,citrated caffein,caffeine citrate 1:1,caffeine citrated,unii-u26eo4675q,citric acid, compd. with caffeine 1:1,1,2,3-propanetricarboxylic acid, 2-hydroxy-, mixt. with 3,7-dihydro-1,3,7-trimethyl-1h-purine-2,6-dione,dsstox_cid_26938 PubChem CID: 6241 IUPAC Name: 2-hydroxypropane-1,2,3-tricarboxylic acid;1,3,7-trimethylpurine-2,6-dione SMILES: OC(=O)CC(O)(CC(O)=O)C(O)=O.CN1C=NC2=C1C(=O)N(C)C(=O)N2C

Pricing and Availability
Specifications

PubChem CID	6241
CAS	69-22-7
Molecular Weight (g/mol)	386.32
MDL Number	MFCD00044986
SMILES	OC(=O)CC(O)(CC(O)=O)C(O)=O.CN1C=NC2=C1C(=O)N(C)C(=O)N2C
Synonym	caffeine citrate,caffeine, citrated,caffeina citrate,citrated caffein,caffeine citrate 1:1,caffeine citrated,unii-u26eo4675q,citric acid, compd. with caffeine 1:1,1,2,3-propanetricarboxylic acid, 2-hydroxy-, mixt. with 3,7-dihydro-1,3,7-trimethyl-1h-purine-2,6-dione,dsstox_cid_26938
IUPAC Name	2-hydroxypropane-1,2,3-tricarboxylic acid;1,3,7-trimethylpurine-2,6-dione
InChI Key	RCQXSQPPHJPGOF-UHFFFAOYSA-N
Molecular Formula	C14H18N4O9

Theophylline, 99+%, anhydrous, Thermo Scientific Chemicals

CAS: 58-55-9 Molecular Formula: C₇H₈N₄O₂ Molecular Weight (g/mol): 180.17 MDL Number: MFCD00079619 InChI Key: ZFXYFBGIUFBOJW-UHFFFAOYSA-N Synonym: theophylline,1,3-dimethylxanthine,elixophyllin,theophyllin,theolair,nuelin,theophylline anhydrous,respbid,theocin,theo-dur PubChem CID: 2153 ChEBI: CHEBI:28177 IUPAC Name: 1,3-dimethyl-7H-purine-2,6-dione SMILES: CN1C2=C(C(=O)N(C1=O)C)NC=N2

Pricing and Availability
Specifications

PubChem CID	2153
CAS	58-55-9
Molecular Weight (g/mol)	180.17
ChEBI	CHEBI:28177
MDL Number	MFCD00079619
SMILES	CN1C2=C(C(=O)N(C1=O)C)NC=N2
Synonym	theophylline,1,3-dimethylxanthine,elixophyllin,theophyllin,theolair,nuelin,theophylline anhydrous,respbid,theocin,theo-dur
IUPAC Name	1,3-dimethyl-7H-purine-2,6-dione
InChI Key	ZFXYFBGIUFBOJW-UHFFFAOYSA-N
Molecular Formula	C₇H₈N₄O₂

2-Thioxanthine, 98+%, Thermo Scientific Chemicals

CAS: 2487-40-3 Molecular Formula: C5H4N4OS Molecular Weight (g/mol): 168.174 MDL Number: MFCD00031505 InChI Key: XNHFAGRBSMMFKL-UHFFFAOYSA-N Synonym: 2-thioxanthine,6-hydroxy-2-mercaptopurine,2-mercapto-9h-purin-6-ol,2-thioxanthene,2-mercapto-6-hydroxypurine,2-thio-6-oxypurine,6-hydroxypurine-2-thiol,2-thioxo-2,3-dihydro-1h-purin-6 7h-one,xanthine, 2-thio,6h-purin-6-one, 1,2,3,7-tetrahydro-2-thioxo PubChem CID: 1268185 IUPAC Name: 2-sulfanylidene-3,7-dihydropurin-6-one SMILES: C1=NC2=C(N1)C(=O)NC(=S)N2

Pricing and Availability
Specifications

PubChem CID	1268185
CAS	2487-40-3
Molecular Weight (g/mol)	168.174
MDL Number	MFCD00031505
SMILES	C1=NC2=C(N1)C(=O)NC(=S)N2
Synonym	2-thioxanthine,6-hydroxy-2-mercaptopurine,2-mercapto-9h-purin-6-ol,2-thioxanthene,2-mercapto-6-hydroxypurine,2-thio-6-oxypurine,6-hydroxypurine-2-thiol,2-thioxo-2,3-dihydro-1h-purin-6 7h-one,xanthine, 2-thio,6h-purin-6-one, 1,2,3,7-tetrahydro-2-thioxo
IUPAC Name	2-sulfanylidene-3,7-dihydropurin-6-one
InChI Key	XNHFAGRBSMMFKL-UHFFFAOYSA-N
Molecular Formula	C5H4N4OS

Xanthine, 99%, Thermo Scientific Chemicals

CAS: 69-89-6 Molecular Formula: C5H4N4O2 Molecular Weight (g/mol): 152.113 MDL Number: MFCD00078453 InChI Key: LRFVTYWOQMYALW-UHFFFAOYSA-N Synonym: xanthine,2,6-dihydroxypurine,xanthin,2,6-dioxopurine,pseudoxanthine,1h-purine-2,6 3h,7h-dione,isoxanthine,xanthic oxide,1h-purine-2,6-diol,9h-purine-2,6-diol PubChem CID: 1188 ChEBI: CHEBI:17712 IUPAC Name: 3,7-dihydropurine-2,6-dione SMILES: C1=NC2=C(N1)C(=O)NC(=O)N2

Pricing and Availability
Specifications

PubChem CID	1188
CAS	69-89-6
Molecular Weight (g/mol)	152.113
ChEBI	CHEBI:17712
MDL Number	MFCD00078453
SMILES	C1=NC2=C(N1)C(=O)NC(=O)N2
Synonym	xanthine,2,6-dihydroxypurine,xanthin,2,6-dioxopurine,pseudoxanthine,1h-purine-2,6 3h,7h-dione,isoxanthine,xanthic oxide,1h-purine-2,6-diol,9h-purine-2,6-diol
IUPAC Name	3,7-dihydropurine-2,6-dione
InChI Key	LRFVTYWOQMYALW-UHFFFAOYSA-N
Molecular Formula	C5H4N4O2

Caffeine, 1mg/ml in methanol, Thermo Scientific Chemicals

Pricing and Availability

Thermo Scientific Chemicals 2',3'-O-Isopropylideneadenosine, 98%

CAS: 362-75-4 Molecular Formula: C13H17N5O4 Molecular Weight (g/mol): 307.31 MDL Number: MFCD00005756 InChI Key: LCCLUOXEZAHUNS-AUWRGFAENA-N Synonym: 2',3'-o-isopropylideneadenosine,3ar,4r,6r,6ar-6-6-amino-9h-purin-9-yl-2,2-dimethyltetrahydrofuro 3,4-d 1,3 dioxol-4-yl methanol,2',3'-isopropylideneadenosine,3ar,4r,6r,6ar-6-6-amino-9h-purin-9-yl-2,2-dimethyl-tetrahydro-2h-furo 3,4-d 1,3 dioxol-4-yl methanol,2 ,3-o-isopropylideneadenosine,1r,2r,4r,5r-4-6-aminopurin-9-yl-7,7-dimethyl-3,6,8-trioxabicyclo 3.3.0 oc t-2-yl methan-1-ol,3ar,4r,6r,6ar-4-6-aminopurin-9-yl-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro 3,4-d 1,3 dioxol-6-yl methanol,3ar,4r,6r,6ar-6-6-aminopurin-9-yl-2,2-dimethyl-tetrahydrofuro 3,4-d 1,3 dioxol-4-yl methanol,pubchem14185 PubChem CID: 2723654 IUPAC Name: [(3aR,4R,6R,6aR)-4-(6-aminopurin-9-yl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methanol SMILES: CC1(C)O[C@@H]2[C@@H](CO)O[C@H]([C@@H]2O1)N1C=NC2=C(N)N=CN=C12

Pricing and Availability
Specifications

PubChem CID	2723654
CAS	362-75-4
Molecular Weight (g/mol)	307.31
MDL Number	MFCD00005756
SMILES	CC1(C)O[C@@H]2[C@@H](CO)O[C@H]([C@@H]2O1)N1C=NC2=C(N)N=CN=C12
Synonym	2',3'-o-isopropylideneadenosine,3ar,4r,6r,6ar-6-6-amino-9h-purin-9-yl-2,2-dimethyltetrahydrofuro 3,4-d 1,3 dioxol-4-yl methanol,2',3'-isopropylideneadenosine,3ar,4r,6r,6ar-6-6-amino-9h-purin-9-yl-2,2-dimethyl-tetrahydro-2h-furo 3,4-d 1,3 dioxol-4-yl methanol,2 ,3-o-isopropylideneadenosine,1r,2r,4r,5r-4-6-aminopurin-9-yl-7,7-dimethyl-3,6,8-trioxabicyclo 3.3.0 oc t-2-yl methan-1-ol,3ar,4r,6r,6ar-4-6-aminopurin-9-yl-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro 3,4-d 1,3 dioxol-6-yl methanol,3ar,4r,6r,6ar-6-6-aminopurin-9-yl-2,2-dimethyl-tetrahydrofuro 3,4-d 1,3 dioxol-4-yl methanol,pubchem14185
IUPAC Name	[(3aR,4R,6R,6aR)-4-(6-aminopurin-9-yl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methanol
InChI Key	LCCLUOXEZAHUNS-AUWRGFAENA-N
Molecular Formula	C13H17N5O4

2-Fluoroadenine, 97%, Thermo Scientific Chemicals

CAS: 700-49-2 Molecular Formula: C5H4FN5 Molecular Weight (g/mol): 153.12 MDL Number: MFCD01632749 InChI Key: WKMPTBDYDNUJLF-UHFFFAOYSA-N Synonym: 2-fluoroadenine,2-fluoro-6-aminopurine,2-fluoro-1h-purin-6-amine,2-fad,2-fluoro-9h-purin-6-amine,6-amino-2-fluoropurine,2-fluoro-7 9 h-purin-6-ylamine,purine, 6-amino-2-fluoro,fluoroadenine,1h-purin-6-amine, 2-fluoro PubChem CID: 12790 ChEBI: CHEBI:72457 IUPAC Name: 2-fluoro-7H-purin-6-amine SMILES: NC1=C2NC=NC2=NC(F)=N1

Pricing and Availability
Specifications

PubChem CID	12790
CAS	700-49-2
Molecular Weight (g/mol)	153.12
ChEBI	CHEBI:72457
MDL Number	MFCD01632749
SMILES	NC1=C2NC=NC2=NC(F)=N1
Synonym	2-fluoroadenine,2-fluoro-6-aminopurine,2-fluoro-1h-purin-6-amine,2-fad,2-fluoro-9h-purin-6-amine,6-amino-2-fluoropurine,2-fluoro-7 9 h-purin-6-ylamine,purine, 6-amino-2-fluoro,fluoroadenine,1h-purin-6-amine, 2-fluoro
IUPAC Name	2-fluoro-7H-purin-6-amine
InChI Key	WKMPTBDYDNUJLF-UHFFFAOYSA-N
Molecular Formula	C5H4FN5

Imidazopyrimidines

Imidazopyrimidines

Filtered Search Results

Narrow Results