1,2,3,4-Tetrahydronaphthalen-2-yl methanesulfonate CAS 52802-20-7
| CAS No. | 52802-20-7 |
| Molecular Formula | C11H14O3S |
| Molecular Weight | 226.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,2,3,4-Tetrahydronaphthalen-2-yl methanesulfonate 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.
1,2,3,4-Tetrahydronaphthalen-2-yl methanesulfonate (CAS 52802-20-7), molecular formula C11H14O3S and molecular weight 226.29 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,2,3,4-Tetrahydronaphthalen-2-yl methanesulfonate (C11H14O3S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H14O3S |
| Molecular Weight | 226.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 1 |
Related Tetrahydronaphthalen Standards
- 3-(5,6,7,8-Tetrahydronaphthalen-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1015870-80-0)
- O-(5,6,7,8-tetrahydronaphthalen-2-yl) carbonochloridothioate (CAS 84995-63-1)
- 4-(1,2,3,4-Tetrahydronaphthalen-1-yl)phenol (CAS 3771-17-3)
- (5-(5,6,7,8-Tetrahydronaphthalen-2-yl)isoxazol-3-yl)methanamine (CAS 1018662-14-0)
- 4-Oxo-4-(5,6,7,8-tetrahydronaphthalen-2-yl)but-2-enoic acid (CAS 22659-89-8)
- 5-(1,2,3,4-Tetrahydronaphthalen-1-yl)-1,3,4-thiadiazol-2-amine (CAS 1342137-94-3)
- 3-((1,2,3,4-Tetrahydronaphthalen-1-yl)methyl)pyrrolidin-3-ol (CAS 1489458-19-6)
- 4-((5,6,7,8-Tetrahydronaphthalen-2-yl)oxy)butan-1-ol (CAS 1250065-94-1)
Recommended Standards
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- {[cis-4-fluoro-1-[(1-methyl-1H-pyrazol-5-yl)methyl]pyrrolidin-2-yl]methyl}(methyl)amine (CAS 1820580-29-7)
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