[email protected]
CAS 66493-16-1 (Z)-3,3-Dimethyl-1,2-bis(diphenylphosphino)-1-butene molecular structure lightbox
CAS RN: 66493-16-1

(Z)-3,3-Dimethyl-1,2-bis(diphenylphosphino)-1-butene

Product Availability

Choose a grade to view its available package options.

4 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250413 100mg In stock Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20260402 100mg / 250mg / 1g Out of stock 8-10 business days Inquiry
Batchno.20250328 1g In stock Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20250725 250mg In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
  • Product code: SSC-176181
GET A QUOTE
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
Request Bulk Quote

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 66493-16-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ＞97% 0 Out of Stock Hong Kong Inquiry

66493-16-1 / [(Z)-1-diphenylphosphanyl-3,3-dimethylbut-1-en-2-yl]-diphenylphosphane

Standard CAS: 66493-16-1 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
66493-16-1
Multi CAS
Yes
Molecular Formula
C30H30P2
Molecular Weight
452.500000
Exact Mass
452.182275
InChI
InChI=1S/C30H30P2/c1-30(2,3)29(32(27-20-12-6-13-21-27)28-22-14-7-15-23-28)24-31(25-16-8-4-9-17-25)26-18-10-5-11-19-26/h4-24H,1-3H3/b29-24-
InChIKey
QEJWSGVBWKWUKP-OLFWJLLRSA-N

Computed Properties

Structural Parameters

Heavy atom count
32
Aromatic heavy atom count
24
Fraction Csp3
0.13
Rotatable bonds
6
Molar refractivity
145.68
TPSA
0.0000

LogP / Solubility

WLOGP
7.14
MLOGP
6.31
XLogP3
7.6
Consensus LogP
7.02
Log S (ESOL)
-7.3
Class (ESOL)
Insoluble
Log S (Ali)
-8.43
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-9.25
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)
-0.41

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
3

Customers Also Viewed

Get In Touch

Contact Us