N-((4-phenoxyphenyl)carbamothioyl)benzamide CAS 76838-41-0
| CAS No. | 76838-41-0 |
| Molecular Formula | C20H16N2O2S |
| Molecular Weight | 348.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-((4-phenoxyphenyl)carbamothioyl)benzamide (C20H16N2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 348.42 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies N-((4-phenoxyphenyl)carbamothioyl)benzamide (CAS 76838-41-0), a certified reference material (molecular formula C20H16N2O2S, MW 348.42 g/mol) for analytical method development and quality control.
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 | C20H16N2O2S |
| Molecular Weight | 348.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 4-{[(4-phenoxyphenyl)amino]methylidene}-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 477850-97-8)
- 3-(4-Phenoxyphenyl)-5H-indeno[1,2-c]pyridazin-5-one (CAS 337921-77-4)
- (3Z)-3-{[(4-phenoxyphenyl)amino]methylidene}-1,3-dihydro-2-benzothiophen-1-one (CAS 338954-43-1)
- 2-[(3-Phenoxyphenyl)methylidene]-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 452949-78-9)
- 4-(((4-Phenoxyphenyl)amino)methyl)phthalazin-1(2H)-one (CAS 305368-10-9)
- Ethyl 2-(2-((4-phenoxyphenyl)amino)thiazol-4-yl)acetate (CAS 1024040-00-3)
- 4-{[(4-phenoxyphenyl)amino]methylidene}-3-phenyl-4,5-dihydro-1H-pyrazol-5-one (CAS 477850-98-9)
- 3-Ethyl-5-[(3-phenoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 359899-51-7)
Recommended Standards
- Methyl 3-(3-(2-(diethylamino)-2-oxoacetyl)-1H-pyrrol-1-yl)-4-methylthiophene-2-carboxylate (CAS 866008-12-0)
- N-(2-(((1S,2S)-2-Hydroxy-2,3-dihydro-1H-inden-1-yl)amino)-3,4-dioxocyclobut-1-en-1-yl)-2-methylpropane-2-sulfinamide (CAS 2092457-63-9)
- Isopropyl 2-amino-5-((4-methoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 350997-01-2)
- N-(2-(N-Benzylsulfamoyl)ethyl)-3-methoxybenzamide (CAS 899967-19-2)
- n-(2-Cyano-4-nitrophenyl)acetamide (CAS 73894-38-9)
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