Imidazopyrimidines
Thermo Scientific Chemicals Xanthosine dihydrate, 99%
CAS: 5968-90-1 Molecular Formula: C10H12N4O6·2H2O Molecular Weight (g/mol): 320.26 InChI Key: AQQAMLPKPXTPOL-GWTDSMLYSA-N Synonym: xanthosine dihydrate,unii-1u62i480sp,9-2r,3r,4s,5r-3,4-dihydroxy-5-hydroxymethyl tetrahydrofuran-2-yl-9h-purine-2,6-diol dihydrate,xanthosine, dihydrate,xanthosine dihydrate mi,xanthosine,dihydrate,9-beta-d-ribofuranosyl xanthine dihydrate,9-,a-d-ribofuranosylxanthine,xanthosine, dihydrate 8ci,9ci PubChem CID: 91886582 IUPAC Name: 9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H-purine-2,6-dione;hydrate SMILES: C1=NC2=C(N1C3C(C(C(O3)CO)O)O)NC(=O)NC2=O.O
![4,6-Dihydroxypyrazolo[3,4-d]pyrimidine, 99%](https://assets.fishersci.com/TFS-Assets/CCG/Chemical-Structures/chemical-structure-cas-2465-59-0.jpg-250.jpg)
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
CGS 21680 hydrochloride, 99%
CAS: 120225-54-9 Molecular Formula: C23H30ClN7O6 Molecular Weight (g/mol): 535.986 MDL Number: MFCD11045878 InChI Key: QPHVMNOEKKJYJO-XWOZMEDYSA-N Synonym: cgs-21680 hydrochloride hydrate,3-4-2-6-amino-9-2r,3r,4s,5s-5-ethylcarbamoyl-3,4-dihydroxyoxolan-2-yl purin-2-yl amino ethyl phenyl propanoic acid hydrate hydrochloride,c23h29n7o6.clh.h2o,cgs-21680 hydrochloride hydrate, solid,2-p-2-carboxyethyl phenethylamino-5 inverted exclamation marka-n-ethylcarboxamidoadenosine hydrochloride hydrate PubChem CID: 133639586 IUPAC Name: 3-[4-[2-[[6-amino-9-[(2S,4S,5R)-5-(ethylcarbamoyl)-3,4-dihydroxyoxolan-2-yl]purin-2-yl]amino]ethyl]phenyl]propanoic acid;hydrochloride SMILES: CCNC(=O)C1C(C(C(O1)N2C=NC3=C2N=C(N=C3N)NCCC4=CC=C(C=C4)CCC(=O)O)O)O.Cl
Adenine Hydrochloride, ∼99%, MP Biomedicals™
CAS: 6055-72-7 Molecular Formula: C5H8ClN5O Molecular Weight (g/mol): 189.60 MDL Number: MFCD11046306 InChI Key: MYRDTAUFFBYTHA-UHFFFAOYSA-N Synonym: 7h-purin-6-amine hydrochloride hydrate,adenine hydrochloride hydrate,adenine hydrochloride hemihydrate,1h-purin-6-amine monohydrochloride hydrate 2:1,ade hydrate hydrochloride,purine-6-ylamine, chloride, hydrate,c5h5n5.hcl.h2o,adenine hydrochloride,adeninehydrochloridehemihydrate,vitamin b4 hydrate hydrochloride PubChem CID: 24211900 IUPAC Name: 7H-purin-6-amine hydrate hydrochloride SMILES: O.Cl.NC1=C2NC=NC2=NC=N1
Theophylline, 99+%, anhydrous
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
Thermo Scientific Chemicals 3-Isobutyl-1-methylxanthine, 99+%
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 SMILES: CC(C)CN1C2=C(NC=N2)C(=O)N(C)C1=O
Medchemexpress LLC Adenine | 73-24-5 | MFCD00005701 | ≥99% | 5 G
Adenine (6-Aminopurine) is a purine and one of the four nucleobases found in the nucleic acid of DNA. It serves as a chemical component of both DNA and RNA. Adenine plays a vital role in biochemistry, involved in cellular respiration, the formation of both ATP and cofactors (NAD and FAD), and protein synthesis.
- One of the four nucleobases found in DNA
- Serves as a chemical component of DNA and RNA
- Plays a vital role in cellular respiration
- Involved in the formation of ATP and cofactors (NAD and FAD)
- Participates in protein synthesis
Sigma Aldrich Fine Chemicals Biosciences Adenine | 73-24-5 | MFCD00041790 | 25g
Adenine | Purity: 99% | MW: 135.13 | 73-24-5 | MFCD00041790 | 25g
Sigma Aldrich Fine Chemicals Biosciences Adenine|73-24-5 | MFCD00041790 | 5g
Adenine | Purity: 99%MW: 135.13 | 73-24-5 | MFCD00041790 | 5g
Sigma Aldrich Fine Chemicals Biosciences Adenine | 73-24-5 | MFCD00041790 | 1g
Adenine | Purity: ≥99% | Mol Wt: 135.13 | 73-24-5 | MFCD00041790 | 1g
Sigma Aldrich Fine Chemicals Biosciences Adenine hemisulfate salt | 321-30-2 | MFCD00213655 | 5 g
Adenine hemisulfate salt | Purity: ≥99% | Mol Wt: 184.17 | 321-30-2 | MFCD00213655 | 5 g
TARGETMOL CHEMICALS INC XANTHINE OXIDOREDUCTASE- 5MG
Also available in 1 mg 10 mg 25 mg 50 mg 100 mg 500 mg and bulk. Please contact Fisher for quotes. Xanthine oxidoreductase-IN-5 is an orally active xanthine oxidoreductase (XOR) inhibitor (IC50 55 nM).Xanthine oxidoreductase-IN-5 may be used in studies of acute hyperuricemia. purity: 99%
Medchemexpress LLC 7-methylxanthine-d3 | 1185878-99-2 | 99.3% | 169.16 | C6H3D3N4O2 | 1 MG
7-Methylxanthine-d3 is a deuterium-labeled isotopic standard of 7-methylxanthine supplied as a high-purity solid for research use. The d3 label provides a predictable mass shift that enables clear differentiation from the unlabeled analyte in mass spectrometry and tracer experiments. Molecular formula: C6H3D3N4O2; molecular weight: 169.16; CAS: 1185878-99-2.
- High purity 99.31% for analytical reliability.
- Deuterium-labeled (d3) for mass-shifted internal standard use.
- Suitable for LC-MS/MS quantitation and tracer studies.
- Available in small package sizes (1 mg, 5 mg, 10 mg) for method development.
- Intended for research use only.