6,7-Dihydrothieno[3,2-c]pyridine CAS 107112-93-6
| CAS No. | 107112-93-6 |
| Molecular Formula | C7H7NS |
| Molecular Weight | 137.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dihydrothieno[3,2-c]pyridine (CAS 107112-93-6) is a high-purity analytical reference standard with the molecular formula C7H7NS and a molecular weight of 137.20 g/mol.
The molecular framework of 6,7-Dihydrothieno[3,2-c]pyridine (C7H7NS) is characterized by a nitrile group, sulfur-containing functionality, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 6,7-Dihydrothieno[3,2-c]pyridine 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 | C7H7NS |
| Molecular Weight | 137.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dihydrothieno Standards
- 4,5-Dihydrothieno[2,3-c]pyridine (CAS 28783-50-8)
- 4-Methyl-2,3-dihydrothieno[2,3-c]furan (CAS 100103-52-4)
- 4,6-Dihydrothieno[3,4-b]thiophene (CAS 7712-08-5)
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- 5,7-Dihydrothieno[3,4-d]pyrimidin-4-ol (CAS 5719-29-9)
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Recommended Standards
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