(2,5-Dimethylphenyl)(phenyl)methanethiol CAS 1039935-15-3
| CAS No. | 1039935-15-3 |
| Molecular Formula | C15H16S |
| Molecular Weight | 228.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2,5-Dimethylphenyl)(phenyl)methanethiol 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.
CATO supplies (2,5-Dimethylphenyl)(phenyl)methanethiol (CAS 1039935-15-3), a certified reference material (molecular formula C15H16S, MW 228.35 g/mol) for analytical method development and quality control.
(2,5-Dimethylphenyl)(phenyl)methanethiol (C15H16S) contains sulfur-containing functionality, a polycyclic aromatic system. 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.
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 | C15H16S |
| Molecular Weight | 228.35 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.) | 1988 |
| Sulfur Atoms | 1 |
Related Dimethylphenyl Standards
- (2,4-Dimethylphenyl)(phenyl)methanethiol (CAS 1039935-63-1)
- Benzyl(2,5-dimethylphenyl)sulfane (CAS 5023-62-1)
- 6-(3,4-Dimethylphenyl)imidazo[2,1-b][1,3]thiazole (CAS 940724-96-9)
- 1-(2,4-Dimethylphenyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 1147202-67-2)
- 1-[1-(2,5-dimethylphenyl)-5-methyl-1h-pyrazol-4-yl]ethan-1-one (CAS 1152510-00-3)
- 1-(3,4-Dimethylphenyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 385376-27-2)
- (2,4-Dimethylphenyl)(4-fluorophenyl)methanone (CAS 837-61-6)
- (2,5-Dimethylphenyl)(2-fluorophenyl)methanone (CAS 2250-60-4)
Recommended Standards
- 1,1'-(Octane-1,8-diyl)diguanidine (CAS 19010-48-1)
- 4-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-2,2-dimethylbutanenitrile (CAS 1386968-90-6)
- 1-(1-(Thiazol-2-yl)ethyl)piperidin-3-ol (CAS 1065484-59-4)
- 2-(Propylthio)-6,7-dihydroimidazo[1,2-a][1,3,5]triazine-4(1H)-thione (CAS 107960-41-8)
- (R)-Cyclooct-2-en-1-ol (CAS 112018-77-6)
- Didesethyl Chloroquine Hydroxyacetamide-d4 (CAS 1216956-86-3)
- NVP-BKM 120 (CAS 944396-07-0)
- Fluoromethoxycarbonyl-O-tert-butyl-D-threonine L-phenylalanine (CAS CATO-CPTD788878)
- 1-tert-Butyl-1H-benzimidazol-5-amine (CAS 35681-34-6)
- 1-(Difluoromethyl)-2-oxo-1,2-dihydropyridine-3-carbaldehyde (CAS 1263178-10-4)
- 4-Cyclopropyl-5-(pyridin-4-yl)-4h-1,2,4-triazole-3-thiol (CAS 854137-75-0)
- 6,7-Dihydro-5H-pyrrolo[3,4-b]pyridin-4-amine (CAS 1393585-23-3)
- tert-Butyl N-[(tert-butoxy)carbonyl]-N-[2-nitro-4-(trifluoromethyl)phenyl]carbamate (CAS 1440526-51-1)
- Peptide 438 (CAS CATO-CPTD788438)
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