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CAS 145964-33-6 (R)-(+)-2-Diphenylphosphino-2′-methoxy-1,1′-binaphthyl molecular structure lightbox
CAS RN: 145964-33-6

(R)-(+)-2-Diphenylphosphino-2′-methoxy-1,1′-binaphthyl

Product Availability

Choose a grade to view its available package options.

10 package records10 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250320 100mg In stock Inquiry
Batchno.20251214 1g In stock Inquiry
Batchno.20251225 250mg In stock Inquiry
Batchno.20260604 500mg In stock Inquiry
Batchno.20260308 50mg In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260328 50mg / 250mg / 1g Confirm by inquiry Shanghai, Guangdong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251002 100mg In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20250930 1g In stock Shanghai Inquiry
Batchno.20260301 250mg In stock Shanghai Inquiry
Batchno.20250108 5g In stock Shanghai Inquiry
  • Product code: SSC-057114
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 1g
  • Available purity: ＞97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 145964-33-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ＞97% 0 Out of Stock Beijing Inquiry

145964-33-6 / [1-(2-methoxynaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane

Standard CAS: 145964-33-6 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
145964-33-6
Multi CAS
No
Molecular Formula
C33H25OP
Molecular Weight
468.500000
Exact Mass
468.164302
SMILES
COC1=C(C2=CC=CC=C2C=C1)C3=C(C=CC4=CC=CC=C43)P(C5=CC=CC=C5)C6=CC=CC=C6
InChI
InChI=1S/C33H25OP/c1-34-30-22-20-24-12-8-10-18-28(24)32(30)33-29-19-11-9-13-25(29)21-23-31(33)35(26-14-4-2-5-15-26)27-16-6-3-7-17-27/h2-23H,1H3
InChIKey
KRWTWSSMURUMDE-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
35
Aromatic heavy atom count
32
Fraction Csp3
0.03
Rotatable bonds
5
H-bond acceptors
1
Molar refractivity
152.15
TPSA
9.23

LogP / Solubility

WLOGP
7.43
MLOGP
6.57
XLogP3
8.7
Consensus LogP
7.57
Log S (ESOL)
-7.77
Class (ESOL)
Insoluble
Log S (Ali)
-8.76
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-9.47
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-0.31

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
4

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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