9-Isobutyl-6-((2-nitrobenzyl)thio)-9H-purin-2-amine CAS 94093-93-3
| CAS No. | 94093-93-3 |
| Molecular Formula | C16H18N6O2S |
| Molecular Weight | 358.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 9-Isobutyl-6-((2-nitrobenzyl)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.
9-Isobutyl-6-((2-nitrobenzyl)thio)-9H-purin-2-amine (CAS 94093-93-3), molecular formula C16H18N6O2S and molecular weight 358.42 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H18N6O2S, 9-Isobutyl-6-((2-nitrobenzyl)thio)-9H-purin-2-amine contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 358.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C16H18N6O2S |
| Molecular Weight | 358.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 9-Butyl-6-((4-nitrobenzyl)thio)-9H-purin-2-amine (CAS 94093-92-2)
- 2,4-Bis(bromomethyl)pyridine (CAS 1003294-47-0)
- 9-Butyl-6-((2-nitrobenzyl)thio)-9H-purin-2-amine (CAS 94093-91-1)
- (S)-7-Acetyl-3-oxo-6-((S)-1,3,3-trimethylcyclohexyl)-1,3-dihydroisobenzofuran-1-yl acetate (CAS 102396-21-4)
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- Triamcinolone Acetonide EP Impurity E (CAS 1524-86-3)
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Why CATO?
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