2-[(2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]-N-{[(4-methoxyphenyl)carbamothioyl]amino}acetamide CAS 497060-36-3
| CAS No. | 497060-36-3 |
| Molecular Formula | C20H23N3O4S |
| Molecular Weight | 401.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-[(2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]-N-{[(4-methoxyphenyl)carbamothioyl]amino}acetamide.
2-[(2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]-N-{[(4-methoxyphenyl)carbamothioyl]amino}acetamide (CAS 497060-36-3), molecular formula C20H23N3O4S and molecular weight 401.48 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-[(2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]-N-{[(4-methoxyphenyl)carbamothioyl]amino}acetamide (C20H23N3O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 401.48 g/mol, it falls into the moderately-high-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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C20H23N3O4S |
| Molecular Weight | 401.48 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- N-[2-(1,3-Dimethyl-5-phenoxy-1H-pyrazol-4-yl)ethyl]-4-methoxybenzene-1-sulfonamide (CAS 477711-53-8)
- 1-[11,12-Dimethyl-13-(naphthalen-1-yl)-4,6,10-trioxatricyclo[7.4.0.0^{3,7}]trideca-1(9),2,7-trien-11-yl]pyrrolidine (CAS 1005089-97-3)
- 3-(n-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)-n-methylsulfamoyl)benzoic acid (CAS 556007-00-2)
- N-(9,9-dimethyl-9H-fluoren-4-yl)-9,9-dimethyl-9H-fluoren-2-amine (CAS 1644054-07-8)
- Bis(9,9-dimethyl-2-fluorenyl)amine (CAS 500717-23-7)
- 2-((3-Ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-ethylphenyl)acetamide (CAS 585551-77-5)
- 2-((3-Ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(4-ethylphenyl)acetamide (CAS 618427-74-0)
- Dimethyl 9-acetyl-1-phenyl-9H-carbazole-3,4-dicarboxylate (CAS 2347639-60-3)
Recommended Standards
- 2-(4-(4-(Pyrimidin-2-yl)piperazin-1-yl)butyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide (CAS 95847-70-4)
- 3-(1,3-Benzothiazol-2-yl)-4-[4-(benzyloxy)phenyl]but-3-enoic acid (CAS 749214-70-8)
- 2-(1,1-Dioxidothiomorpholino)-N-(furan-2-ylmethyl)-3-(1H-indol-3-yl)propanamide (CAS 478040-55-0)
- 3-Benzothiazol-2-yl-4-(3-benzyloxy-phenyl)-but-3-enoic acid (CAS 748786-63-2)
- 2-Amino-7-(p-tolyl)-7,8-dihydroquinazolin-5(6H)-one (CAS 354538-15-1)
- Methyl 2-Bromobenzothiazole-6-carboxylate (CAS 1024583-33-2)
- N-((tetrahydrofuran-3-yl)methyl)cyclobutanamine (CAS 1174669-42-1)
- Diimidazo[1,5-a:1',5'-d]pyrazine-5,10-dione (CAS 53525-65-8)
- 5-({4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}methylidene)-1,3-diazinane-2,4,6-trione (CAS 430469-95-7)
- 2-Methoxy-5-(methylsulfonamido)phenylboronic Acid (CAS 1379466-83-7)
- (E)-2-(4-Chlorobenzylidene)-5-methylbenzofuran-3(2H)-one (CAS 61976-56-5)
- 1,3-dimethyl-1H-pyrrole-2-carboxylic acid (CAS 33207-69-1)
- 2-(3-Methylmorpholin-4-yl)ethan-1-ol (CAS 1156993-48-4)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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