1-(2-(5-Acetylthiophen-2-yl)ethyl)-3-(4-methoxybenzyl)urea CAS 2034341-02-9
| CAS No. | 2034341-02-9 |
| Molecular Formula | C17H20N2O3S |
| Molecular Weight | 332.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(2-(5-Acetylthiophen-2-yl)ethyl)-3-(4-methoxybenzyl)urea is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(2-(5-Acetylthiophen-2-yl)ethyl)-3-(4-methoxybenzyl)urea (CAS 2034341-02-9), molecular formula C17H20N2O3S and molecular weight 332.42 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(2-(5-Acetylthiophen-2-yl)ethyl)-3-(4-methoxybenzyl)urea (C17H20N2O3S) 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 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 332.42 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-(5-Acetylthiophen-2-yl)ethyl)-3-(4-methoxybenzyl)urea 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 | C17H20N2O3S |
| Molecular Weight | 332.42 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Acetylthiophen Standards
- N-(2-(5-Acetylthiophen-2-yl)ethyl)-2-(3-methoxyphenoxy)acetamide (CAS 2034255-03-1)
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Recommended Standards
- [({(4-Methylbenzyl)[(5-methyl-2-furyl)methyl]-amino}carbonothioyl)amino]acetic acid (CAS 656815-91-7)
- 1-(2-Methoxyphenyl)-4-(phenylsulfonyl)piperazine (CAS 305373-58-4)
- (E)-1-(2-(3,4-dimethoxyphenyl)-4-methylthiazol-5-yl)-3-(dimethylamino)prop-2-en-1-one (CAS 478248-63-4)
- 1-(3,4-Dimethoxybenzyl)-3-(4-methoxyphenyl)thiourea (CAS 475064-52-9)
- 4-Cyclohexyl-5-(furan-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 259154-01-3)
- Diethyl-pythiDC (CAS 1821370-70-0)
- Diethyl (3,3-bis(trifluoromethyl)-2-azabicyclo[2.2.1]hept-5-en-2-yl)phosphonate (CAS 213257-98-8)
- 4-Cyano-1-vinyl-1H-imidazole-5-carboxamide (CAS 19485-46-2)
- 28768-32-3 2I8ZB2RX2U Tetraglycidyl-4,4'-methylene dianiline 4,4'-Methylenebis(N,N-bis(2,3-epoxypropyl)aniline) 2-Oxiranemethanamine, N,N'-(methylenedi-4,1-phenylene)bis(N-(2-oxiranylmethyl)- Oxiranemethanamine, N,N'-(methylenedi-4,1-phenylene)bis(N-(oxiranylmethyl)- EINECS 249-204-3 4,4'-Methylenebis(diglycidyl aniline) UNII-2I8ZB2RX2U EC 249-204-3 (CAS 28768-32-3)
- 3-Methyl-3,6-diazabicyclo[3.1.1]heptane (CAS 1059700-16-1)
- 3-Methoxy-6-methylbenzene-1,2-diamine (CAS 101251-28-9)
- N-methyl-1-(5-(1-methyl-1H-pyrazol-4-yl)isoxazol-3-yl)methanamine (CAS 1007540-68-2)
- (1-(5-Bromopyrazin-2-yl)cyclopropyl)methanol (CAS 1447606-33-8)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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