2-(Ethylthio)benzaldehyde CAS 53606-33-0
| CAS No. | 53606-33-0 |
| Molecular Formula | C9H10OS |
| Molecular Weight | 166.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H10OS, 2-(Ethylthio)benzaldehyde contains sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 166.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(Ethylthio)benzaldehyde (CAS 53606-33-0), molecular formula C9H10OS and molecular weight 166.24 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), 2-(Ethylthio)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 | C9H10OS |
| Molecular Weight | 166.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 1 |
Related Ethylthio Standards
- 4-(Ethylthio)benzaldehyde (CAS 84211-94-9)
- (4-(Ethylthio)phenyl)methanamine (CAS 84212-01-1)
- 2,2-Bis(ethylthio)acetaldehyde (CAS 42919-45-9)
- 1549082-42-9 5-(Ethylthio)picolinonitrile (CAS 1549082-42-9)
- 2-(Ethylthio)isonicotinonitrile (CAS 180790-91-4)
- 3-(Ethylthio)picolinonitrile (CAS 342816-54-0)
- (2-(Ethylthio)pyridin-4-yl)methanamine (CAS 1157038-68-0)
- 1-(Ethylthio)-3-methoxybenzene (CAS 38474-02-1)
Recommended Standards
- 2-(Ethylsulfanyl)cyclohepta-2,4,6-trien-1-one (CAS 54290-23-2)
- 2-(Methylthio)-1-phenylethanone (CAS 5398-93-6)
- 2-(6H-Thieno[2,3-b]pyrrol-4-yl)ethanamine (CAS 842165-40-6)
- 2-(Methylthio)-6,7-dihydro-5H-cyclopenta[d]pyrimidine (CAS 36274-34-7)
- Bis((1r,2s,5r)-2-isopropyl-5-methylcyclohexyl) ((r)-3-chloro-2-hydroxypropyl)phosphonate (CAS 945652-59-5)
- 2-((2-Morpholinoethyl)amino)ethanol dihydrochloride (CAS 34750-64-6)
- n-(3,4-Difluorobenzyl)-1-methoxypropan-2-amine (CAS 864430-47-7)
- 2-(3-Nitrophenyl)benzo[d]oxazole (CAS 840-56-2)
- (E)-3-Methylhept-3-enoic acid (CAS 30801-90-2)
- Methyl 2-[4-(4-aminophenyl)piperazin-1-yl]acetate (CAS 1155085-67-8)
- Methylprednisolone Acetate EP Impurity D (CAS 150899-33-5)
- 2-(4-Bromo-2-fluorophenoxy)-N-isopropylacetamide (CAS 923105-75-3)
- 2-Oxoethyl (4-(((R)-3-aminobutyl)amino)-2-((6-guanidinohexyl)amino)butyl)carbamate (CAS 170368-04-4)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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