3-[2,2-Bis(ethylsulfanyl)acetyl]-1-phenylurea CAS 338975-29-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338975-29-4 |
| Molecular Formula | C13H18N2O2S2 |
| Molecular Weight | 298.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[2,2-Bis(ethylsulfanyl)acetyl]-1-phenylurea (CAS 338975-29-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H18N2O2S2. Molecular weight: 298.42 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H18N2O2S2 |
| Molecular Weight | 298.42 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bis Standards
- 3-[2-(Ethylsulfanyl)-1-methyl-1H-imidazol-5-yl]-2-(4-methoxyphenyl)acrylonitrile (CAS 320423-13-0)
- 2-(Ethylsulfanyl)-1-methyl-5-[(1E)-[2-(4-nitrophenyl)hydrazin-1-ylidene]methyl]-1H-imidazole (CAS 477845-52-6)
- 2-[6-(Ethylsulfanyl)-4-(morpholin-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]ethan-1-amine (CAS 1105197-77-0)
- 2-(Ethylsulfanyl)-5-{4H,5H-naphtho[1,2-b]thiophen-2-yl}-1,3,4-oxadiazole (CAS 478033-61-3)
- 2-ethylsulfanyl-6-fluoro-8-(1-hydroxyethyl)-3-methyl-chromen-4-one (CAS 2715285-39-3)
- 2-ethylsulfanyl-8-(1-hydroxyethyl)-3,6-dimethyl-chromen-4-one (CAS 2715284-79-8)
- 2-(Ethylsulfanyl)-1-methyl-1H-imidazole-5-carbaldehyde N-(4-fluorophenyl)hydrazone (CAS 477854-43-6)
- 2-(Ethylsulfanyl)-4,6-dimethyl-3-(2-methylbenzenesulfonyl)pyridine (CAS 306978-55-2)
Recommended Standards
- 3,3-Dimethyl-N-((2,3,4,9-tetrahydro-1H-carbazol-6-yl)methyl)butanamide (CAS 892474-15-6)
- 4-(3-Hydroxydec-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2,5-diol (CAS 57675-67-9)
- 3-(3-ethoxypropyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 744227-02-9)
- (2S,4R)-2-methyltetrahydropyran-4-ol (CAS 165876-16-4)
- (3,5-Dimethylpiperidin-1-yl)acetic acid hydrochloride (CAS 1158530-01-8)
- Benzoxazol-7-ol (CAS 94242-04-3)
- 4-((4-(Dimethylamino)phenyl)diazenyl)benzoyl chloride (CAS 27128-58-1)
- 2-(4-Nitro-phenyl)-3-oxo-pentanenitrile (CAS 848665-64-5)
- 8-Methoxyquinoline-2-carbonitrile (CAS 92735-81-4)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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 13829788188 / jacky.chen@cato-chem.com