3-(2,4-Difluorophenyl)-1-[[1-(1-Methylindol-3-ylCyclopentyl]Methyl]-1-(Phenylmethyl)Urea CAS 145131-57-3
| CAS No. | 145131-57-3 |
| Molecular Formula | C29H29F2N3O |
| Molecular Weight | 473.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(2,4-Difluorophenyl)-1-[[1-(1-Methylindol-3-ylCyclopentyl]Methyl]-1-(Phenylmethyl)Urea is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(2,4-Difluorophenyl)-1-[[1-(1-Methylindol-3-ylCyclopentyl]Methyl]-1-(Phenylmethyl)Urea (CAS 145131-57-3) is a high-purity analytical reference standard with the molecular formula C29H29F2N3O and a molecular weight of 473.56 g/mol.
Based on its molecular formula C29H29F2N3O, 3-(2,4-Difluorophenyl)-1-[[1-(1-Methylindol-3-ylCyclopentyl]Methyl]-1-(Phenylmethyl)Urea contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 473.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 3-(2,4-Difluorophenyl)-1-[[1-(1-Methylindol-3-ylCyclopentyl]Methyl]-1-(Phenylmethyl)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 | C29H29F2N3O |
| Molecular Weight | 473.56 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluorophenyl Standards
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- 1-(3,4-Difluorophenyl)-3-(4-((6,7-dimethoxyquinolin-3-yl)oxy)-2-fluorophenyl)urea (CAS 1956311-09-3)
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Recommended Standards
- N-tert-Butyloxycarbonyl Aminomalamido-N,N’-propionic Acid di-tert-Butyl Diester (CAS 1391053-62-5)
- 2-[(4S)-4,5-Dihydro-4-phenyl-2-oxazolyl]-N-[2-[(4S)-4,5-dihydro-4-phenyl-2-oxazolyl]phenyl]-N-methylbenzenamine (CAS 1613706-50-5)
- Fmoc-α-Me-Tyr(tBu)-OH (CAS 1309873-74-2)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(4-(tert-butoxy)phenyl)propanoic acid (CAS 1799443-50-7)
- 2-Methoxy-1-(4-methylcyclohexyl)ethan-1-amine (CAS 1339009-94-7)
- 5H,6H,7H-pyrrolo[3,4-d]pyrimidine hydrochloride (CAS 1187830-46-1)
- 3-Ethynyl-5-methoxypicolinonitrile (CAS 2648260-07-3)
- 4-Cyclohexylphenol (CAS 1131-60-8)
- 5-Bromo-4-chloro-3-methyl-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (CAS 2092106-88-0)
- 2-((4-(Chloromethyl)thiazol-2-yl)methyl)benzo[d]thiazole hydrochloride (CAS 1331303-47-9)
- Ondansetron Hydrochloride (CAS 99614-01-4)
- 2-[4-(hydroxymethyl)phenyl]acetonitrile (CAS 144825-18-3)
- 1-(4-((1H-benzo[d]imidazol-2-yl)methoxy)phenyl)ethan-1-one (CAS 380644-81-5)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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