6-Amino-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7H-purine-8(9H)-thione CAS 17318-18-2
| CAS No. | 17318-18-2 |
| Molecular Formula | C10H13N5O3S |
| Molecular Weight | 283.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Amino-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7H-purine-8(9H)-thione (CAS 17318-18-2), a certified reference material (molecular formula C10H13N5O3S, MW 283.31 g/mol) for analytical method development and quality control.
Structurally, 6-Amino-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7H-purine-8(9H)-thione (C10H13N5O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 283.31 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Amino-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7H-purine-8(9H)-thione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H13N5O3S |
| Molecular Weight | 283.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-2-(2-(diethylamino)thiazol-5-yl)-1,1,1-trifluoropropan-2-ol (CAS 1235439-98-1)
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- 2-Amino-9-((2R,4R,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purine-6(9H)-thione (CAS 1394294-87-1)
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Recommended Standards
- 4-Phenyl-2-(pyrimidin-2-yl)thiazole-5-carboxylic acid (CAS 1539821-77-6)
- 2-(4-Phenylpyrimidin-2-yl)thiazole-5-carboxylic acid (CAS 1965305-01-4)
- 4-Phenyl-2-(pyrazin-2-yl)thiazole-5-carboxylic acid (CAS 1506428-22-3)
- (2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrothiophene-3,4-diol (CAS 2500-80-3)
- Iron(II) sulfate hydrate (CAS 17375-41-6)
- Methyl (2S,4S)-4-(3-methylphenoxy)-2-pyrrolidinecarboxylate (CAS 1217733-49-7)
- N-(3-Chlorophenyl)urea (CAS 1967-27-7)
- 7-((4S,5S)-5-((R)-1-Hydroxyhepta-2,4,6-triyn-1-yl)-2-oxo-1,3-dioxolan-4-yl)heptanoic acid (CAS 115216-83-6)
- [4-(hydroxymethyl)-2-oxabicyclo[2.1.1]hexan-1-yl]methylacetate (CAS 2170372-27-5)
- (S)-2-(Trifluoromethyl)indoline (CAS 1350632-23-3)
- 2-Ethyl-2-hydroxy-8-methoxy-2H-cyclohepta[b]furan-7(3H)-one (CAS 690233-34-2)
- Empagliflozin Impurity 307 (CAS CATO-C4X-1065307)
- 2,5-Dioxopyrrolidin-1-yl hexanoate (CAS 22102-92-7)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
Why CATO?
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