3-Methyl-7,8-dihydro-6H-cyclopenta[g]quinoline-2-thiol CAS 917747-88-7
| CAS No. | 917747-88-7 |
| Molecular Formula | C13H13NS |
| Molecular Weight | 215.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 215.31 g/mol gives 3-Methyl-7,8-dihydro-6H-cyclopenta[g]quinoline-2-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Methyl-7,8-dihydro-6H-cyclopenta[g]quinoline-2-thiol (CAS 917747-88-7), molecular formula C13H13NS and molecular weight 215.31 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Methyl-7,8-dihydro-6H-cyclopenta[g]quinoline-2-thiol (C13H13NS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 3-Methyl-7,8-dihydro-6H-cyclopenta[g]quinoline-2-thiol 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.
Physical & Chemical Properties
| Molecular Formula | C13H13NS |
| Molecular Weight | 215.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- Prop-2-yn-1-yl 3-chloro-4-((4-fluorobenzyl)oxy)benzoate (CAS 1706457-63-7)
- Lifitegrast Impurity 165 (CAS CATO-C4X-2409165)
- cis-4-Benzoylcyclohexane-1-carboxylic acid (CAS 945362-35-6)
- tert-Butyl (6-bromo-3-hydroxy-2-methylpyridin-4-yl)carbamate (CAS 2796279-97-3)
- 3-Isopropoxyphenylboronic acid (CAS 216485-86-8)
- 3-Nitro-4-(pyrrolidin-1-yl)aniline (CAS 5367-57-7)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
Why CATO?
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