N-(3,4-dimethylphenyl)-2-((4-(3-phenylthioureido)phenyl)thio)acetamide CAS 763128-88-7
| CAS No. | 763128-88-7 |
| Molecular Formula | C23H23N3OS2 |
| Molecular Weight | 421.58 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 N-(3,4-dimethylphenyl)-2-((4-(3-phenylthioureido)phenyl)thio)acetamide.
N-(3,4-dimethylphenyl)-2-((4-(3-phenylthioureido)phenyl)thio)acetamide (CAS 763128-88-7) is a high-purity analytical reference standard with the molecular formula C23H23N3OS2 and a molecular weight of 421.58 g/mol.
N-(3,4-dimethylphenyl)-2-((4-(3-phenylthioureido)phenyl)thio)acetamide (C23H23N3OS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), N-(3,4-dimethylphenyl)-2-((4-(3-phenylthioureido)phenyl)thio)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H23N3OS2 |
| Molecular Weight | 421.58 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(2,6-dimethylphenyl)-3-((3-(trifluoromethyl)benzyl)thio)thiophene-2-carboxamide (CAS 250714-50-2)
- N-(3,4-dimethylphenyl)-2-((4-phenyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 473824-11-2)
- N-(2,5-Dimethylphenyl)-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775308-28-5)
- N-(2,4-Dimethylphenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775338-33-4)
- N-(2,5-Dimethylphenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775346-68-3)
- N-(3,4-Dimethylphenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775354-12-5)
- N-(2,6-Dimethylphenyl)-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775541-72-4)
- N2-(3,4-Dimethylphenyl)-6-((4-(3-methoxyphenyl)piperazin-1-yl)methyl)-1,3,5-triazine-2,4-diamine (CAS 701224-63-7)
Recommended Standards
- KN3014 (CAS 921902-48-9)
- N-(4-(tert-Butyl)thiazol-2-yl)-4-((4-methylpiperidin-1-yl)sulfonyl)benzamide (CAS 683264-22-4)
- 4'-(3,5-Di-tert-butylphenyl)-2,2':6',2''-terpyridine (CAS 227948-34-7)
- 3-Chloro-2-[1-(3,4-dichlorophenyl)-1H-1,2,3-triazole-4-carbonyl]-5-(trifluoromethyl)pyridine (CAS 1400872-32-3)
- (2S,3S)-2-((S)-1-(2-Aminoacetyl)pyrrolidine-2-carboxamido)-3-methylpentanoic acid (CAS 89187-15-5)
- 5-(3-Chlorophenyl)cyclohexane-1,3-dione (CAS 55579-71-0)
- N-(4-Methylpiperazin-1-yl)-2-phenyl-2-(1H-pyrrol-1-yl)acetamide (CAS 1286695-70-2)
- 3-(tert-Butoxycarbonylamino)-4-fluorophenylboronic acid (CAS 1704069-72-6)
- n-(2-Chlorophenyl)-2-((cyclobutylmethyl)amino)acetamide (CAS 1096258-13-7)
- n-(2-Methylcyclohexyl)-5,6-dihydro-4h-1,3-thiazin-2-amine (CAS 748776-71-8)
- 6-(Chlorodifluoromethyl)-2-mercapto-4-methylnicotinonitrile (CAS 832740-39-3)
- 1-(Chloromethyl)-1-(2-(ethylsulfonyl)ethyl)cyclopropane (CAS 1486652-16-7)
- 2-Hydrazinyl-5,6-dimethylbenzo[d]thiazole (CAS 53065-22-8)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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