Research chemical
CAS Number: 1945979-05-4
![(2R,3S)-3-(tert-Butyl)-4-(2,6-dimethoxyphenyl)-2-(2,4,6-triisopropylbenzyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole molecular structure, CAS 1945979-05-4](/structure-images/1945979-05-4.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
140825053
Exact Mass
546.326282
InChIKey
RXGMKJPMNONITA-IMFBIXIZSA-N
IUPAC Name
(2R,3S)-3-tert-butyl-4-(2,6-dimethoxyphenyl)-2-[[2,4,6-tri(propan-2-yl)phenyl]methyl]-2H-1,3-benzoxaphosphole
SMILES String
COc1cccc(OC)c1-c1cccc2c1[P@](C(C)(C)C)[C@H](Cc1c(C(C)C)cc(C(C)C)cc1C(C)C)O2
No physical property values available.
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
(2R,3S)-3-(tert-Butyl)-4-(2,6-dimethoxyphenyl)-2-(2,4,6-triisopropylbenzyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole is identified by CAS 1945979-05-4, with molecular formula C35H47O3P, molecular weight 546.7, InChIKey RXGMKJPMNONITA-IMFBIXIZSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
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Availability, pack size, lead time, and pricing are confirmed through RFQ.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
39
H-bond acceptors
3
H-bond donors
0
Rotatable bonds
8
Ring count
4
Aromatic rings
3
Topological polar surface area
27.69 Ų
Computed LogP
9.61
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
organophosphorus reagent
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
No
N-heterocycle motif
No
Boronic acid motif
No
Computed structure descriptors generated from molecular structure. These are not experimental physical property values, supplier specifications, SDS data, or bioactivity claims.
Structural features
(2R,3S)-3-(tert-Butyl)-4-(2,6-dimethoxyphenyl)-2-(2,4,6-triisopropylbenzyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 1945979-05-4) is maintained as a commercial cas reference with formula C35H47O3P, molecular weight 546. 70 g/mol, PubChem CID 140825053.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
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Documentation needs
Review supplier documentation before handling; for research use only.
Safety and handling reference content is available through documentation requests.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.