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CAS 76189-55-4 (R)-(+)-BINAP molecular structure lightbox
CAS RN: 76189-55-4

(R)-(+)-BINAP

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20 package records19 with current stock4 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250821 100g In stock Inquiry
Batchno.20260623 10g In stock Inquiry
Batchno.20260518 1g In stock Inquiry
Batchno.20250319 250mg In stock Inquiry
Batchno.20250302 25g Out of stock Inquiry
Batchno.20260407 50mg In stock Inquiry
Batchno.20260410 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251108 100g In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20260422 10g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250705 1g In stock Shanghai, Tianjin Inquiry
Batchno.20260420 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250624 500g In stock Shanghai Inquiry
Batchno.20260321 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250901 1g / 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei 5-7 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250418 100g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250222 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260117 1kg In stock Shanghai Inquiry
Batchno.20260413 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20260202 500g In stock Shanghai Inquiry
Batchno.20251106 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
  • Product code: SSC-185625
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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: 1g, 10g, 25g, 100g, 5g, 500g
  • Available purity: >98%
  • Inventory rows with stock: 5
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 76189-55-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >98% 5 In Stock Beijing Inquiry
10g >98% 5 In Stock Shanghai Inquiry
25g >98% 5 In Stock Hong Kong Inquiry
100g >98% 5 In Stock Hong Kong Inquiry
5g >98% 3 In Stock Hong Kong Inquiry
500g >98% 0 Out of Stock Shenzhen Inquiry

76189-55-4 / [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane

Standard CAS: 76189-55-4 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
76189-55-4
Multi CAS
No
Molecular Formula
C44H32P2
Molecular Weight
622.700000
Exact Mass
622.197925
InChI
InChI=1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H
InChIKey
MUALRAIOVNYAIW-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
46
Aromatic heavy atom count
44
Rotatable bonds
7
Molar refractivity
204.3
TPSA
0.0000

LogP / Solubility

WLOGP
9.18
MLOGP
8.13
XLogP3
11.4
Consensus LogP
9.57
Log S (ESOL)
-9.73
Class (ESOL)
Insoluble
Log S (Ali)
-11.29
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-12.16
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

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
6.5

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