(3aR,3a'R,8aS,8a'S)-2,2'-(1-Methylethylidene)bis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole] - ≥98% , CAS No.189623-45-8

CAS: 189623-45-8 Cat. No.: A300090 Molecular Weight: 358.43 PubChem CID: 11222079
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(+)-(3aR,3'aR,8aS,8'aS)-2,2'-(1-methylethylidene)bis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole];(3aR,3'aR,8aS,8'aS)-2,2'-(1-Methylethylidene)bis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
A300090-100mg
2

$29.90

$44.90
Save $15.00 (33.41%)
250mg
A300090-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$37.90

$56.90
Save $19.00 (33.39%)
500mg
A300090-500mg
2

$68.90

$103.90
Save $35.00 (33.69%)
1g
A300090-1g
1

$119.90

$179.90
Save $60.00 (33.35%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged 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

Synonyms
(+)-(3aR, 3'aR, 8aS, 8'aS)-2, 2'-(1-methylethylidene)bis[3a, 8a-dihydro-8H-indeno[1, 2-d]oxazole];(3aR, 3'aR, 8aS, 8'aS)-2, 2'-(1-Methylethylidene)bis[3a, 8a-dihydro-8H-indeno[1, 2-d]oxazole]
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504766178
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504766178
Canonical SmilesCC(C)(C1=NC2C(O1)CC3=CC=CC=C23)C4=NC5C(O4)CC6=CC=CC=C56
IUPAC Name(3aS,8bR)-2-[2-[(3aS,8bR)-4,8b-dihydro-3aH-indeno[1,2-d][1,3]oxazol-2-yl]propan-2-yl]-4,8b-dihydro-3aH-indeno[1,2-d][1,3]oxazole
InChIKeyRRHISRBSXBFRLC-VNTMZGSJSA-N
INCHI1S/C23H22N2O2/c1-23(2,21-24-19-15-9-5-3-7-13(15)11-17(19)26-21)22-25-20-16-10-6-4-8-14(16)12-18(20)27-22/h3-10,17-20H,11-12H2,1-2H3/t17-,18-,19+,20+/m0/s1
Isomeric SMILES CC(C)(C1=N[C@H]2[C@@H](O1)CC3=CC=CC=C23)C4=N[C@H]5[C@@H](O4)CC6=CC=CC=C56
PubChem CID 11222079
Molecular Weight 358.43

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.

5 results found

Lot NumberCertificate TypeDateItem
B2603071Certificate of AnalysisFeb 09, 2026 A300090
B2603070Certificate of AnalysisFeb 09, 2026 A300090
L2117154Certificate of AnalysisOct 22, 2024 A300090
L2117170Certificate of AnalysisOct 22, 2024 A300090
L2117174Certificate of AnalysisOct 22, 2024 A300090
Chemical and Physical Properties
Molecular Weight358.400 g/mol
XLogP34.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass358.168 Da
Monoisotopic Mass358.168 Da
Topological Polar Surface Area43.200 Ų
Heavy Atom Count27
Formal Charge0
Complexity628.000
Isotope Atom Count0
Defined Atom Stereocenter Count4
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
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