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· · COA & SDS available for every product · Same-day shipping on in-stock items (4S,4''S)-2,2''-Cyclopentylidenebis[4,5-dihydro-4-phenyloxazole] - ≥98%,≥99%(ee) , CAS No.1639791-77-7
Shipped In
Ice chest + Ice pads
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Why this grade ≥98%,≥99%(ee) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Specifications & Purity
≥98%, ≥99%(ee)
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 504772757 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504772757 Canonical Smiles C1CCC(C1)(C2=NC(CO2)C3=CC=CC=C3)C4=NC(CO4)C5=CC=CC=C5 IUPAC Name (4S)-4-phenyl-2-[1-[(4S)-4-phenyl-4,5-dihydro-1,3-oxazol-2-yl]cyclopentyl]-4,5-dihydro-1,3-oxazole InChIKey HLPYVXKTMXQMID-WOJBJXKFSA-N INCHI 1S/C23H24N2O2/c1-3-9-17(10-4-1)19-15-26-21(24-19)23(13-7-8-14-23)22-25-20(16-27-22)18-11-5-2-6-12-18/h1-6,9-12,19-20H,7-8,13-16H2/t19-,20-/m1/s1 Isomeric SMILES C1CCC(C1)(C2=N[C@H](CO2)C3=CC=CC=C3)C4=N[C@H](CO4)C5=CC=CC=C5 PubChem CID 101340768 Molecular Weight 360.4
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Boil Point(°C) 511.8±50.0 °C
Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
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