4-((Phenylthio)methyl)benzaldehyde CAS 496965-13-0
| CAS No. | 496965-13-0 |
| Molecular Formula | C14H12OS |
| Molecular Weight | 228.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-((Phenylthio)methyl)benzaldehyde (C14H12OS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, a polycyclic aromatic 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).
4-((Phenylthio)methyl)benzaldehyde (CAS 496965-13-0), molecular formula C14H12OS and molecular weight 228.31 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-((Phenylthio)methyl)benzaldehyde 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.
Physical & Chemical Properties
| Molecular Formula | C14H12OS |
| Molecular Weight | 228.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Related Phenylthio Standards
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- 4-(1-(Phenylthio)ethyl)aniline (CAS 1248041-96-4)
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Recommended Standards
- 4-((Butylthio)methyl)-5-methylfuran-2-carboxylic acid (CAS 462075-93-0)
- 4-((Sec-butylthio)methyl)-5-methylfuran-2-carboxylic acid (CAS 332143-76-7)
- 3-Methyl-1-neopentyl-6-thioxodihydropyrimidine-2,4(1H,3H)-dione (CAS 491614-46-1)
- 4-(1-Aminoethyl)-N,N-dimethylbenzene-1-sulfonamide (CAS 926260-61-9)
- (2-Bromo-5-fluoropyridin-4-yl)methanamine (CAS 1416714-39-0)
- (E)-N-((2-(2-chlorophenyl)hydrazono)methyl)-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 400081-41-6)
- Ethyl(mesityl)sulfane (CAS 42157-57-3)
- 1-(2-Methoxybenzyl)-1H-imidazole-5-carboxylic acid (CAS 1439902-44-9)
- 2-Hydroxyethyl benzyl sulfide (CAS 3878-41-9)
- 5-Aminopentyl Methanthiosulfonate Hydrobromide (CAS 351422-76-9)
- (S)-2-Amino-3-(3,5-dimethylphenyl)propanoic acid (CAS 259726-57-3)
- N-(3-methoxybenzyl)-2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide (CAS 860786-79-4)
- 2-Pyrrolidin-3-ylmethyl-pyridine dihydrochloride (CAS 1361115-13-0)
- Semaglutide Impurity 6 (CAS 62-57-7)
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