90500-11-1 Methanethiol-13C Methyl-13C mercaptan CAS 90500-11-1
| CAS No. | 90500-11-1 |
| Molecular Formula | [13C]H4S |
| Molecular Weight | 49.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 90500-11-1 Methanethiol-13C Methyl-13C mercaptan 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.
90500-11-1 Methanethiol-13C Methyl-13C mercaptan (CAS 90500-11-1) is a high-purity analytical reference standard with the molecular formula [13C]H4S and a molecular weight of 49.10 g/mol.
The molecular framework of 90500-11-1 Methanethiol-13C Methyl-13C mercaptan ([13C]H4S) is characterized by sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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.
Physical & Chemical Properties
| Molecular Formula | [13C]H4S |
| Molecular Weight | 49.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1982 |
| Sulfur Atoms | 1 |
Related Methanethiol Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com