4-Ethoxyphenyl methyl sulfide CAS 33733-78-7
| CAS No. | 33733-78-7 |
| Molecular Formula | C9H12OS |
| Molecular Weight | 168.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Ethoxyphenyl methyl sulfide 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.
CATO supplies 4-Ethoxyphenyl methyl sulfide (CAS 33733-78-7), a certified reference material (molecular formula C9H12OS, MW 168.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H12OS, 4-Ethoxyphenyl methyl sulfide 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 168.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C9H12OS |
| Molecular Weight | 168.26 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Sulfur Atoms | 1 |
Related Ethoxyphenyl Standards
- (2-Ethoxyphenyl)methanethiol (CAS 1016530-34-9)
- (2-Ethoxyphenyl)(methyl)sulfane (CAS 38125-62-1)
- (4-Ethoxyphenyl)methanethiol (CAS 76542-25-1)
- 2-(3-Ethoxyphenyl)ethan-1-ol (CAS 1000521-80-1)
- 1-(3-Ethoxyphenyl)ethanol (CAS 1154701-85-5)
- (1s)-1-(4-Ethoxyphenyl)ethan-1-ol (CAS 116071-56-8)
- (1s)-1-(2-Ethoxyphenyl)ethan-1-ol (CAS 1212111-91-5)
- (R)-1-(2-Ethoxyphenyl)ethan-1-ol (CAS 1212184-74-1)
Recommended Standards
- 4-Cyclopentylthiazol-2-amine (CAS 936-34-5)
- 4-Isopropoxybenzenethiol (CAS 702-12-5)
- 4-[(Ethylthio)methyl]-phenol (CAS 35037-63-9)
- 4-mercapto-2,3,6-trimethylÂphenol (CAS 85460-73-7)
- 2-Amino-4-ethylpyridine (CAS 33252-32-3)
- Dimethylthiophene-3,4-dicarbonitrile (CAS 287096-97-3)
- tert-Butyl (S)-3-(aminomethyl)-3-fluoropiperidine-1-carboxylate (CAS 2201582-94-5)
- 6-Chloro-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidine (CAS 637768-52-6)
- 3-Bromo-1-(2,2,2-trifluoroethyl)pyrrolidin-2-one (CAS 178946-24-2)
- Sitagliptin Impurity 67 (CAS CATO-C4X-114467)
- Enpromate (CAS 10087-89-5)
- 4-Methoxy-2,6-dimethylpyridine 1-oxide (CAS 6890-59-1)
- 4-Methyl-5-(trifluoromethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 51856-10-1)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com