4-Methoxyphenyl (1S,2S)-2-((R)-4-((9H-xanthen-9-yl)methyl)-1-(4-methoxybenzyl)-2,5-dioxoimidazolidin-4-yl)cyclopropane-1-carboxylate CAS 201851-12-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 201851-12-9 |
| Molecular Formula | C36H32N2O7 |
| Molecular Weight | 604.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxyphenyl (1S,2S)-2-((R)-4-((9H-xanthen-9-yl)methyl)-1-(4-methoxybenzyl)-2,5-dioxoimidazolidin-4-yl)cyclopropane-1-carboxylate (CAS 201851-12-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C36H32N2O7. Molecular weight: 604.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C36H32N2O7 |
| Molecular Weight | 604.65 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 2 |
Related Methoxyphenyl Standards
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- Tris(2-methoxyphenyl)bismuth dichloride (CAS 121899-81-8)
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- 1-(4-methoxyphenyl)-17-oxo-1,1-diphenyl-6,9,12-trioxa-2,16-diazaicosan-20-oic acid (CAS 160311-87-5)
Recommended Standards
- 1-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxy-3-(2-methoxyethoxy)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 251647-51-5)
- Posaconazole Impurity 167 (CAS CATO-C4X-1208167)
- (1S,2S)-4-methoxybenzyl 2-((S)-4-((9H-xanthen-9-yl)methyl)-1-(4-methoxybenzyl)-2,5-dioxoimidazolidin-4-yl)cyclopropanecarboxylate (CAS 201851-13-0)
- 3-(4-Ethyl-5-((4-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 618426-48-5)
- Dioctylphosphinic acid (CAS 683-19-2)
- 7-Piperidin-3-yl-3,4,5,6-tetrahydro-2h-azepine (CAS 946386-42-1)
- 1-Acetyl-6-bromo-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1352398-34-5)
- (3Z)-3-[(4-Bromophenyl)imino]-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 445455-69-6)
- 4-Fluoro-3-isopropoxybenzoic acid (CAS 869990-49-8)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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