| CAS No. | 189149-65-3 |
| Molecular Formula | C16H18N4O2S |
| Molecular Weight | 330.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 330.40 g/mol gives 8-(Benzylthio)-3-methyl-7-propyl-3,7-dihydro-1H-purine-2,6-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 8-(Benzylthio)-3-methyl-7-propyl-3,7-dihydro-1H-purine-2,6-dione (CAS 189149-65-3), a certified reference material (molecular formula C16H18N4O2S, MW 330.40 g/mol) for analytical method development and quality control.
Structurally, 8-(Benzylthio)-3-methyl-7-propyl-3,7-dihydro-1H-purine-2,6-dione (C16H18N4O2S) 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 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 330.40 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 8-(Benzylthio)-3-methyl-7-propyl-3,7-dihydro-1H-purine-2,6-dione 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.
| Molecular Formula | C16H18N4O2S |
| Molecular Weight | 330.40 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |