Methyl 4-(Methylthio)benzoate CAS 3795-79-7
| CAS No. | 3795-79-7 |
| Molecular Formula | C9H10O2S |
| Molecular Weight | 182.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl 4-(Methylthio)benzoate 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.
Methyl 4-(Methylthio)benzoate (CAS 3795-79-7), molecular formula C9H10O2S and molecular weight 182.24 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl 4-(Methylthio)benzoate (C9H10O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 182.24 g/mol, it falls into the medium-molecular-weight range. 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).
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 | C9H10O2S |
| Molecular Weight | 182.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-Methyl-3-(methylthio)benzoic acid (CAS 1149384-42-8)
- 2-Methyl-4-(methylthio)benzoic acid (CAS 118939-08-5)
- 2-(Methylthio)-N-(pyridin-3-yl)acetamide (CAS 1223255-86-4)
- 4-(Methylthio)phenylacetic acid (CAS 16188-55-9)
- 4-Methyl-3-(methylthio)benzoic acid (CAS 166811-59-2)
- 1-(5-Methyl-2-(methylthio)pyrimidin-4-yl)ethanone (CAS 1823887-76-8)
- 2-[3-(Methylthio)phenyl]acetic Acid (CAS 18698-73-2)
- 1-(2-(Methylthio)phenyl)urea (CAS 90007-01-5)
Recommended Standards
- methyl 3-methyl-2-sulfanylbenzoate (CAS 253595-60-7)
- Methyl 4-cyclopropylthiophene-2-carboxylate (CAS 2111296-73-0)
- Methyl 3-(methylthio)benzoate (CAS 90721-40-7)
- Methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate (CAS 353269-02-0)
- N-Cyclopentylformamide (CAS 41215-40-1)
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- 1-((((Benzyloxy)carbonyl)amino)methyl)cyclopropane-1-carboxylic acid (CAS 1265896-32-9)
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- 4,5-Dimethylene-1,3-dioxolan-2-one (CAS 62458-20-2)
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- 2-(2-Ethyl-2-methyl-5-oxo-4-phenyl-2,5-dihydro-1H-imidazol-1-yl)acetic acid (CAS 1713462-00-0)
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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