6-(Dimethoxymethyl)-2-mercaptonicotinonitrile CAS 175277-23-3
| CAS No. | 175277-23-3 |
| Molecular Formula | C9H10N2O2S |
| Molecular Weight | 210.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
6-(Dimethoxymethyl)-2-mercaptonicotinonitrile (CAS 175277-23-3) is a high-purity analytical reference standard with the molecular formula C9H10N2O2S and a molecular weight of 210.25 g/mol.
6-(Dimethoxymethyl)-2-mercaptonicotinonitrile (C9H10N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 6-(Dimethoxymethyl)-2-mercaptonicotinonitrile 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 | C9H10N2O2S |
| Molecular Weight | 210.25 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethoxymethyl Standards
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Recommended Standards
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- 1-(4-Chlorophenyl)-2-(1h-1,2,4-triazol-1-yl)ethan-1-one (CAS 58905-19-4)
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- N-((5-cyclopropyl-1,3,4-thiadiazol-2-yl)carbamoyl)-4-methylbenzenesulfonamide (CAS 866043-28-9)
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- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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