2-[(1,3-dimethyl-2,6-dioxo-2,3,6,9-tetrahydro-1h-purin-8-yl)sulfanyl]acetic acid CAS 82331-12-2
| CAS No. | 82331-12-2 |
| Molecular Formula | C9H10N4O4S |
| Molecular Weight | 270.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-[(1,3-dimethyl-2,6-dioxo-2,3,6,9-tetrahydro-1h-purin-8-yl)sulfanyl]acetic acid.
CATO supplies 2-[(1,3-dimethyl-2,6-dioxo-2,3,6,9-tetrahydro-1h-purin-8-yl)sulfanyl]acetic acid (CAS 82331-12-2), a certified reference material (molecular formula C9H10N4O4S, MW 270.27 g/mol) for analytical method development and quality control.
Structurally, 2-[(1,3-dimethyl-2,6-dioxo-2,3,6,9-tetrahydro-1h-purin-8-yl)sulfanyl]acetic acid (C9H10N4O4S) 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 270.27 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 2-[(1,3-dimethyl-2,6-dioxo-2,3,6,9-tetrahydro-1h-purin-8-yl)sulfanyl]acetic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H10N4O4S |
| Molecular Weight | 270.27 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.) | 1980 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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