4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-5-(thiophen-2-yl)-1H-pyrrol-2(5H)-one CAS 488708-02-7
| CAS No. | 488708-02-7 |
| Molecular Formula | C29H32N2O4S |
| Molecular Weight | 504.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 504.64 g/mol gives 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-5-(thiophen-2-yl)-1H-pyrrol-2(5H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-5-(thiophen-2-yl)-1H-pyrrol-2(5H)-one (CAS 488708-02-7) is a high-purity analytical reference standard with the molecular formula C29H32N2O4S and a molecular weight of 504.64 g/mol.
Structurally, 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-5-(thiophen-2-yl)-1H-pyrrol-2(5H)-one (C29H32N2O4S) 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 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 504.64 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), 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-5-(thiophen-2-yl)-1H-pyrrol-2(5H)-one 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 | C29H32N2O4S |
| Molecular Weight | 504.64 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Benzyloxy Standards
- (1E)-1-{2-[4-(benzyloxy)phenoxy]phenyl}-N-(4-iodophenyl)methanimine (CAS 477887-05-1)
- 2-({[4-(Benzyloxy)phenyl]methyl}({[4-(trifluoromethyl)phenyl]methyl})amino)-2-phenylacetic acid (CAS 1253527-64-8)
- trans-1-((Benzyloxy)carbonyl)-4-((tert-butyldiphenylsilyl)oxy)pyrrolidine-3-carboxylic acid (CAS 1269755-17-0)
- N-(4-(Benzyloxy)phenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618879-61-1)
- N-(2-(4-(((Benzyloxy)carbonyl)amino)-2-oxopyrimidin-1(2H)-yl)acetyl)-N-(2-((tert-butoxycarbonyl)amino)ethyl)glycine (CAS 144564-94-3)
- (S)-2-(((Benzyloxy)carbonyl)amino)-5-((bis(4-methoxyphenyl)methyl)amino)-5-oxopentanoic acid (CAS 28252-49-5)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-5-(4-hydroxyphenyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 488840-67-1)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-1-(2-methoxyethyl)-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 488725-11-7)
Recommended Standards
- 1,2-Dihydro-N-[(3-endo)-8-[(2R)-2-hydroxy-3-[methyl(methylsulfonyl)amino]propyl]-8-azabicyclo[3.2.1]oct-3-yl]-1-(1-methylethyl)-2-oxo-3-quinolinecarboxamide (CAS 866933-46-2)
- Tak-901 (CAS 934541-31-8)
- NHS-SS-biotin (CAS 122266-55-1)
- 904302-98-3 0TA0YE45QE Viquidacin [INN] Viquidacin (3R,4R)-4-((3S)-3-(3-Fluoro-6-methoxyquinolin-4-yl)-3-hydroxypropyl)-1-(2-((thiophen-2-yl)sulfanyl)ethyl)piperidine-3-carboxylic acid UNII-0TA0YE45QE (CAS 904302-98-3)
- 1-Cyclohexyl-3-hydroxyprop-2-en-1-one, sodium salt (CAS 1344821-52-8)
- AZEPANE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER (CAS 1034708-26-3)
- 1-(tert-Butyl) 3-ethyl (3S,4R)-4-aminopiperidine-1,3-dicarboxylate (CAS 859855-31-5)
- 5-(Methylcarbamoyl)picolinic acid (CAS 1154914-12-1)
- Methyl 4-methyl-1H-benzo[d]imidazole-2-carboxylate (CAS 87836-36-0)
- 2,2-Difluoro-2-(5-methoxypyridin-2-yl)ethanamine (CAS 1256836-05-1)
- Naphazoline Impurity 8 (CAS CATO-C4X-14408)
- N1-(4-Ethoxyphenyl)-N2-(2-fluorobenzyl)oxalamide (CAS 838894-78-3)
- 4-(Ethylsulfanyl)-11,13-dimethyl-N-(prop-2-en-1-yl)-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaen-6-amine (CAS 478065-73-5)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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