![CAS 1070663-78-3 Dicyclohexyl(2′,4′,6′-triisopropyl-3,6-dimethoxy-[1,1′-biphenyl]-2-yl)phosphine molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/d5664-jpgcontextbwfzdgvyfhjvb3r8ndmxnjh8aw1hz2uvanblz3xommuvage4lzg5mza0ndc5odi2mjivrdu2njquanbnfdcwmtq4zdhmzge3ztizyjc3zmrjntrlmwe5zgq2y2uyngmxogqyowzhmtqxmtfiyjbhnmjlnduyotiyyjqxyjm.jpeg)
CAS RN: 1070663-78-3
Dicyclohexyl(2′,4′,6′-triisopropyl-3,6-dimethoxy-[1,1′-biphenyl]-2-yl)phosphine
Product Availability
Choose a grade to view its available package options.
10 package records9 with current stock3 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250925 | 25mg / 100mg / 500mg / 2g / 10g / 25g / 100g | Confirm by inquiry | Shanghai, Shandong, Chongqing, Hebei | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260203 | 100g | In stock | Shanghai, Shenzhen, Tianjin | Inquiry | |
| Batchno.20250424 | 10g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan | Inquiry | |
| Batchno.20260418 | 1g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry | |
| Batchno.20250721 | 1kg | In stock | Shanghai | Inquiry | |
| Batchno.20250730 | 250mg | In stock | Shanghai, Tianjin, Wuhan, Chengdu | Inquiry | |
| Batchno.20260123 | 25g | In stock | Shanghai, Shenzhen, Tianjin, Chengdu | Inquiry | |
| Batchno.20250315 | 500g | In stock | Shanghai | Inquiry | |
| Batchno.20260322 | 5g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260207 | 100mg | Out of stock | 8-10 business days | Inquiry |
- Product code: SSC-008507
Verified Factory Data
Supply Overview & Packaging Options
Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.
- Pack sizes on record: 0.25g, 1g, 5g, 10g, 25g, 100g
- Available purity: >97%
- Inventory rows with stock: 5
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 0.25g | >97% | 5 In Stock | Hong Kong | Inquiry |
| 1g | >97% | 5 In Stock | Shenzhen | Inquiry |
| 5g | >97% | 5 In Stock | Shanghai | Inquiry |
| 10g | >97% | 5 In Stock | Shanghai | Inquiry |
| 25g | >97% | 3 In Stock | Hong Kong | Inquiry |
| 100g | >97% | 0 Out of Stock | Shenzhen | Inquiry |
1070663-78-3 / dicyclohexyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane
BrettPhos | Brettphos phosphine ligand | Brettphos phosphine ligand [MI]
Basic Information
CAS
1070663-78-3
Multi CAS
Yes
Molecular Formula
C35H53O2P
Molecular Weight
536.800000
Exact Mass
536.378318
SMILES
CC(C)C1=CC(=C(C(=C1)C(C)C)C2=C(C=CC(=C2P(C3CCCCC3)C4CCCCC4)OC)OC)C(C)C
InChI
InChI=1S/C35H53O2P/c1-23(2)26-21-29(24(3)4)33(30(22-26)25(5)6)34-31(36-7)19-20-32(37-8)35(34)38(27-15-11-9-12-16-27)28-17-13-10-14-18-28/h19-25,27-28H,9-18H2,1-8H3
InChIKey
WDVGNXKCFBOKDF-UHFFFAOYSA-N
Synonyms
BrettPhos
Brettphos phosphine ligand
Brettphos phosphine ligand [MI]
4NJ39STQ41
Buchwald phosphine ligands, brettphos phosphine ligand-
Computed Properties
Structural Parameters
Heavy atom count
38
Aromatic heavy atom count
12
Fraction Csp3
0.66
Rotatable bonds
9
H-bond acceptors
2
Molar refractivity
167.55
TPSA
18.46
LogP / Solubility
WLOGP
10.51
MLOGP
9.29
XLogP3
10.1
Consensus LogP
9.97
Log S (ESOL)
-9.43
Class (ESOL)
Insoluble
Log S (Ali)
-11.55
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-12.96
Class (SILICOS-IT)
Insoluble
ADME
GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
1.47
Drug-likeness / Medicinal Chemistry
Lipinski
No
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.17
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
4.5
Safety & Transport
Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H302 (37.5%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (87.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
H412 (37.5%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
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