2'-(Ethylthio)-3,4,5,6-tetrahydro-2,3'-bipyridine CAS 1352492-99-9
| CAS No. | 1352492-99-9 |
| Molecular Formula | C12H16N2S |
| Molecular Weight | 220.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 2'-(Ethylthio)-3,4,5,6-tetrahydro-2,3'-bipyridine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 220.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2'-(Ethylthio)-3,4,5,6-tetrahydro-2,3'-bipyridine (CAS 1352492-99-9), molecular formula C12H16N2S and molecular weight 220.33 g/mol, is a CATO reference standard with documented purity and traceability.
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'-(Ethylthio)-3,4,5,6-tetrahydro-2,3'-bipyridine 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 | C12H16N2S |
| Molecular Weight | 220.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethylthio Standards
- (6-(Ethylthio)-9H-purin-9-yl)methanol (CAS 14133-07-4)
- 2-(Ethylthio)-N-((tetrahydro-2H-thiopyran-2-yl)methyl)ethan-1-amine (CAS 1592891-73-0)
- N-(3-(ethylthio)propyl)-2,2-dimethylthietan-3-amine (CAS 1865071-63-1)
- 6-(Ethylthio)-1H-indole-2-carboxylic acid (CAS 910443-11-7)
- 1-(Ethylthio)-2-propyl-2H-isoindole (CAS 61214-22-0)
- 3-(Ethylthio)-4-methyl-5-phenyl-4H-1,2,4-triazole (CAS 116850-61-4)
- 2-(Ethylthio)-1-methyl-1H-indole-3-carbaldehyde (CAS 338416-94-7)
- [2-(Ethylthio)-4-oxo-4,5-dihydro-1,3-thiazol-5-yl]acetic acid (CAS 1142201-33-9)
Recommended Standards
- 1-Cyclopropyl-2-((3,4-dimethylphenyl)thio)ethan-1-one (CAS 1343912-20-8)
- 3-(3,4-Dihydro-2H-pyrrol-5-yl)-2-(isopropylthio)pyridine (CAS 1352517-30-6)
- 1-Cyclopropyl-2-((2-methylbenzyl)thio)ethan-1-one (CAS 1343906-20-6)
- 3-Methyl-1-(propane-2-sulfonyl)piperidin-4-amine (CAS 1376343-23-5)
- 1-hydroxycyclopentane-1-carboxamide (CAS 66461-70-9)
- 1-((1-Methoxypropan-2-yl)oxy)propan-2-yl acetate (CAS 212484-39-4)
- (E)-Hept-5-enoic acid (CAS 18776-90-4)
- (R)-Pirlindole HCl (CAS 145511-50-8)
- NAS-181 (CAS 205242-62-2)
- 4-[3-(5-Methyl-furan-2-yl)-propionylamino]-benzoic acid (CAS 327075-12-7)
- 3-Oxo-3,4-dihydroquinoxaline-2-carbonitrile (CAS 34731-47-0)
- 4-(4-Difluoromethylsulfanyl-phenyl)-5-pyridin-3-yl-4H-[1,2,4]triazole-3-thiol (CAS 380349-27-9)
- (2-methyl-3H-benzimidazol-5-yl)boronic acid (CAS 1314358-26-3)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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