1-(Methylthio)-5,6,7,8-tetrahydro-5,8-methanoisoquinoline CAS 145041-54-9
| CAS No. | 145041-54-9 |
| Molecular Formula | C11H13NS |
| Molecular Weight | 191.29 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.
1-(Methylthio)-5,6,7,8-tetrahydro-5,8-methanoisoquinoline (CAS 145041-54-9), molecular formula C11H13NS and molecular weight 191.29 g/mol, is a CATO reference standard with documented purity and traceability.
1-(Methylthio)-5,6,7,8-tetrahydro-5,8-methanoisoquinoline (C11H13NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 1-(Methylthio)-5,6,7,8-tetrahydro-5,8-methanoisoquinoline 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 | C11H13NS |
| Molecular Weight | 191.29 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-Ethyl-4-(methylsulfonyl)piperidine (CAS 1415562-90-1)
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- 2,5,7-Trimethylbenzo[b]thiophen-3-amine (CAS 1384431-44-0)
- 2-((Tetrahydro-2h-thiopyran-4-yl)amino)propane-1,3-diol (CAS 1481501-59-0)
- 5-(Chloromethyl)pyridin-3-amine (CAS 1227588-12-6)
- 2,5-Dioxopyrrolidin-1-yl 4-bromobenzoate (CAS 80586-82-9)
- Benzyl ((trans-4-hydroxypyrrolidin-3-yl)methyl)carbamate hydrochloride (CAS 1951444-34-0)
- Ethyl 2-cyano-2-ethylbutanoate (CAS 1619-56-3)
- 1-Amino-3-methoxy-2-methylpropan-2-ol (CAS 1249066-60-1)
- Diosbulbin D (CAS 66756-57-8)
- 5-Bromo-1,3-benzoxazole-2-carbaldehyde (CAS 944907-38-4)
- 2-Methyl-3-phenylbenzoic acid (CAS 115363-11-6)
- 6-Bromo-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (CAS 1260803-17-5)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com