Account (11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
- Catalog No. :
- ACYCAO278
- CAS No. :
- 1984862-83-0
- Molecular Formula :
- C54H49O4P
- Molecular Weight :
- 792.96
IUPAC Name:4-hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
![(11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](/images/productimg/no-pic.svg)
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Product Information
| Product Name | (11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide |
|---|---|
| IUPAC Name | 4-hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide |
| Molecular Formula | C54H49O4P |
| Molecular Weight | 792.96 |
| SMILES | O=P1(OC2=C(C3=C(C)C=C(C4=C(C)C=C(C)C=C4C)C=C3C)C=C5C=CC=CC5=C2C6=C(C(C7=C(C)C=C(C8=C(C)C=C(C)C=C8C)C=C7C)=CC9=C6C=CC=C9)O1)O |
| InChI Key | ZOVXPANKCFPHFZ-UHFFFAOYSA-N |
| Synonym | (11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide |
| CAS No. | 1984862-83-0 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501
Synthetic Route by SureRoute
2. ACYCAO278 Molecular Building Block Synthetic Route
(11bR)-2,6-Bis(3,5-dimethyl-[1,1'-biphenyl]-4-yl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
![(11bR)-4-Hydroxy-2,6-dimesityldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/e27o/695162-87-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260804%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260804T030820Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22695162-87-9.png%22&x-id=GetObject&X-Amz-Signature=0df4557f6b3b52f5ffadff9c99102da6bff278e3137eb94a0587b762c91d69aa)
(11bR)-4-Hydroxy-2,6-dimesityldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
![(11bS)-4-Hydroxy-2,6-dimesityldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/gc66/878111-18-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260803%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260803T144522Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22878111-18-3.png%22&x-id=GetObject&X-Amz-Signature=efaf2158b317a8270018f74aec105079e56a83dbcb4f8dd42d2aa6ff1cac83d8)
(11bS)-4-Hydroxy-2,6-dimesityldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide