(4R,4'R)-2,2'-Cyclopentylidenebis[4,5-dihydro-4-phenyloxazole] - ≥97%,≥99%(ee) , CAS No.1246401-49-9

CAS: 1246401-49-9 Cat. No.: R281699 Molecular Weight: 360.4 PubChem CID: 121540479
AVAILABLE TO ORDER
GRADE & PURITY ≥97%,≥99%(ee)
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
R281699-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$24.90

$37.90
Save $13.00 (34.30%)
100mg
R281699-100mg
3

$29.90

$44.90
Save $15.00 (33.41%)
250mg
R281699-250mg
4

$73.90

$110.90
Save $37.00 (33.36%)
1g
R281699-1g
3

$294.90

$442.90
Save $148.00 (33.42%)
5g
R281699-5g
2

$1,332.90

$1,999.90
Save $667.00 (33.35%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97%,≥99%(ee) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Specifications & Purity
≥97%, ≥99%(ee)
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%, ≥99%(ee)
Names and Identifiers
Pubchem Sid504772959
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504772959
Canonical SmilesC1CCC(C1)(C2=NC(CO2)C3=CC=CC=C3)C4=NC(CO4)C5=CC=CC=C5
IUPAC Name(4R)-4-phenyl-2-[1-[(4R)-4-phenyl-4,5-dihydro-1,3-oxazol-2-yl]cyclopentyl]-4,5-dihydro-1,3-oxazole
InChIKeyHLPYVXKTMXQMID-PMACEKPBSA-N
INCHI1S/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-/m0/s1
PubChem CID 121540479
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
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

10 results found

Lot NumberCertificate TypeDateItem
D2301973Certificate of AnalysisJan 27, 2026 R281699
D2301968Certificate of AnalysisJan 27, 2026 R281699
D2301969Certificate of AnalysisJan 21, 2026 R281699
D2301970Certificate of AnalysisJan 21, 2026 R281699
D2301971Certificate of AnalysisJan 21, 2026 R281699
D2301974Certificate of AnalysisJan 21, 2026 R281699
D2301975Certificate of AnalysisJan 21, 2026 R281699
D2301977Certificate of AnalysisJan 21, 2026 R281699
C2503491Certificate of AnalysisFeb 02, 2023 R281699
J2513127Certificate of AnalysisFeb 02, 2023 R281699
Chemical and Physical Properties
Molecular Weight360.400 g/mol
XLogP34.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass360.184 Da
Monoisotopic Mass360.184 Da
Topological Polar Surface Area43.200 Ų
Heavy Atom Count27
Formal Charge0
Complexity535.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.