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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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1 – 13 of 13 results
1

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
2

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

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
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

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
10

Hypoxanthine, MedChemExpress

MedChemExpress Hypoxanthine, a purine derivative, is a potential free radical generator and could be used as an indicator of hypoxia.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 136.11
Color Off-White
Physical Form Powder
Chemical Name or Material Hypoxanthine
Grade Research
SMILES O=C1NC=NC2=C1N=CN2
For Use With (Application) Metabolism-protein/nucleotide metabolism
Percent Purity 98.0%
CAS 68-94-0
Solubility Information DMSO : 10 mg/mL (73.47 mM; Need ultrasonic)
Health Hazard 1 H302∣H315∣H319∣H335
Synonym Purin-6-ol Sarcine
Purity Grade Notes Research
Recommended Storage Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Shelf Life Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Molecular Formula C5H4N4O
Formula Weight 136.11
11

Acefylline, MedChemExpress

MedChemExpress Acefylline (Theophyllineacetic acid), a xanthine derivative, is an adenosine receptor antagonist. Acefylline is a peptidylarginine deiminase (PAD) activator. Acefylline is also a bronchodilator, which inhibits rat lung cAMP phosphodiesterase isoenzymes.

ENCOMPASS_PREFERRED
12

Phytic acid dodecasodium hydrate, MedChemExpress

MedChemExpress Phytic acid (Inositol hexaphosphate) dodecasodium hydrate is a phosphorus storage compound of seeds and cereal grains.

ENCOMPASS_PREFERRED
13

Tetramisole hydrochloride, 99.6%, MP Biomedicals™

CAS: 83-67-0 Molecular Formula: C7H8N4O2 Molecular Weight (g/mol): 180.167 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) 180.167
ChEBI CHEBI:28946
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