≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
7-Methyl-6-thioguanosine (MESG) is a chromophoric substrate which can be used for the quantitation of inorganic phosphate. 7-Methyl-6-thioguanosine is also used to determine the activity of purine nucleoside phosphorylase.
| Canonical Smiles | CN1C=[N+](C2=C1C(=NC(=N2)N)[S-])C3C(C(C(O3)CO)O)O |
|---|---|
| IUPAC Name | 2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-7-methylpurin-9-ium-6-thiolate |
| InChIKey | RFHIWBUKNJIBSE-KQYNXXCUSA-N |
| INCHI | 1S/C11H15N5O4S/c1-15-3-16(8-5(15)9(21)14-11(12)13-8)10-7(19)6(18)4(2-17)20-10/h3-4,6-7,10,17-19H,2H2,1H3,(H2-,12,13,14,21)/t4-,6-,7-,10-/m1/s1 |
| Isomeric SMILES | CN1C=[N+](C2=C1C(=NC(=N2)N)[S-])[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O |
| PubChem CID | 5494430 |
| Molecular Weight | 313.333 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Nucleosides, nucleotides, and analogues |
| Class | Purine nucleosides |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Purine nucleosides |
| Alternative Parents | Glycosylamines Pentoses Purines and purine derivatives Aminopyrimidines and derivatives N-substituted imidazoles Oxolanes Heteroaromatic compounds Secondary alcohols Azacyclic compounds Oxacyclic compounds Organic salts Hydrocarbon derivatives Organic zwitterions Organosulfur compounds Primary alcohols Primary amines |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Purine nucleoside - Glycosyl compound - N-glycosyl compound - Pentose monosaccharide - Imidazopyrimidine - Purine - Aminopyrimidine - Monosaccharide - N-substituted imidazole - Pyrimidine - Azole - Imidazole - Heteroaromatic compound - Oxolane - Secondary alcohol - Organoheterocyclic compound - Oxacycle - Azacycle - Primary alcohol - Organooxygen compound - Organonitrogen compound - Organosulfur compound - Organic nitrogen compound - Amine - Hydrocarbon derivative - Organic oxygen compound - Alcohol - Primary amine - Organic salt - Organic zwitterion - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as purine nucleosides. These are compounds comprising a purine base attached to a ribosyl or deoxyribosyl moiety. |
| External Descriptors | Not available |
