methyl dibenzothiophene-3-carboxylate CAS 60718-96-9
| CAS No. | 60718-96-9 |
| Molecular Formula | C14H22O2S |
| Molecular Weight | 254.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies methyl dibenzothiophene-3-carboxylate (CAS 60718-96-9), a certified reference material (molecular formula C14H22O2S, MW 254.39 g/mol) for analytical method development and quality control.
Structurally, methyl dibenzothiophene-3-carboxylate (C14H22O2S) 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 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 254.39 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures methyl dibenzothiophene-3-carboxylate 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.
Physical & Chemical Properties
| Molecular Formula | C14H22O2S |
| Molecular Weight | 254.39 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Sulfur Atoms | 1 |
Related methyl Standards
- methyl dibenzothiophene-2-carboxylate (CAS 22099-28-1)
- dibenzothiophene-2-carboxylic acid (CAS 20928-05-6)
- dibenzothiophene-3-carboxylic acid (CAS 342802-58-8)
- Dibenzothiophene-4-boric acid (CAS 108847-20-7)
- Dibenzothiophene-2-boronic Acid (CAS 668983-97-9)
- dibenzothiophene-2-carbaldehyde (CAS 22099-23-6)
- dibenzothiophene-3-carbaldehyde (CAS 25185-89-1)
- Dibenzothiophene Sulfone (CAS 1016-05-3)
Recommended Standards
- N-((3-methylthiophen-2-yl)methyl)-3-morpholinopropan-1-amine (CAS 289488-34-2)
- Benzo[d]thiazol-2-yl dimethylcarbamodithioate (CAS 3432-25-5)
- t-Butyldicyclohexylphosphine, min. 95% (CAS 93634-87-8)
- 5,6,7,8-Tetrahydro[1]benzothieno[2,3-d]pyrimidine-2,4(1H,3H)-dithione (CAS 37471-07-1)
- N,N-Diisopropyl-4-methylbenzenesulfonamide (CAS 73732-23-7)
- N-ethylpyrrolidine-3-sulfonamide (CAS 1427379-69-8)
- 5-Methoxypyrazine-2-boronic acid, 97% (CAS 1207738-71-3)
- 3-Methoxy-4-(1h-pyrrol-1-yl)aniline hydrochloride (CAS 1279219-16-7)
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- 1-(But-3-en-1-yl)pyrimidine-2,4(1H,3H)-dione (CAS 7236-71-7)
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- Dimethyl 2,5-dihydrothiophene-3,4-dicarboxylate (CAS 20946-32-1)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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