9-(2-Methylbutyl)-6-((pyridin-2-ylmethyl)thio)-9H-purin-2-amine CAS 56964-88-6
| CAS No. | 56964-88-6 |
| Molecular Formula | C16H20N6S |
| Molecular Weight | 328.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-(2-Methylbutyl)-6-((pyridin-2-ylmethyl)thio)-9H-purin-2-amine (CAS 56964-88-6) is a high-purity analytical reference standard with the molecular formula C16H20N6S and a molecular weight of 328.44 g/mol.
9-(2-Methylbutyl)-6-((pyridin-2-ylmethyl)thio)-9H-purin-2-amine (C16H20N6S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 9-(2-Methylbutyl)-6-((pyridin-2-ylmethyl)thio)-9H-purin-2-amine 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 | C16H20N6S |
| Molecular Weight | 328.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (4S,4′S)-2,2′-(1,2-Phenylene)bis[4,5-dihydro-4-(1-methylpropyl)oxazole] (CAS 1004288-05-4)
- 7-fluoro-2,3,4,5-tetrahydro-1H-1-benzazepine-2,5-dione (CAS 476363-59-4)
- (R)-1-(5-Methoxypyridin-3-yl)ethanamine hydrochloride (CAS 1391593-10-4)
- 1-(Tert-butyl) 4-ethyl (3S,4S)-3-hydroxypiperidine-1,4-dicarboxylate (CAS 2271349-56-3)
- 4-{4-[(2,4-dichlorophenyl)methoxy]phenyl}-2-(pyridin-4-yl)pyrimidine (CAS 478039-29-1)
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- Tadalafil Impurity 57 (CAS CATO-C4X-108757)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com