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CAS 148961-81-3 2-Tributylstannylbenzo[b]furan molecular structure lightbox
CAS RN: 148961-81-3

2-Tributylstannylbenzo[b]furan

Product Availability

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4 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250801 100mg In stock Shanghai Inquiry
Batchno.20260209 1g In stock Shanghai Inquiry
Batchno.20251127 250mg In stock Shanghai Inquiry
Batchno.20260311 250mg / 1g Out of stock 8-10 business days Inquiry
  • Product code: SSC-059077
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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: ≥95%
  • 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 148961-81-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Hong Kong Inquiry

148961-81-3 / 1-benzofuran-2-yl(tributyl)stannane

Standard CAS: 148961-81-3 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
148961-81-3
Multi CAS
No
Molecular Formula
C20H32OSn
Molecular Weight
407.200000
Exact Mass
408.147518
SMILES
CCCC[Sn](CCCC)(CCCC)C1=CC2=CC=CC=C2O1
InChI
InChI=1S/C8H5O.3C4H9.Sn/c1-2-4-8-7(3-1)5-6-9-8;3*1-3-4-2;/h1-5H;3*1,3-4H2,2H3;
InChIKey
QNUISEYPCDPLDS-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
22
Aromatic heavy atom count
9
Fraction Csp3
0.6
Rotatable bonds
10
H-bond acceptors
1
Molar refractivity
100.75
TPSA
13.14

LogP / Solubility

WLOGP
6.49
MLOGP
5.74
XLogP3
6.49
Consensus LogP
6.24
Log S (ESOL)
-6.1
Class (ESOL)
Insoluble
Log S (Ali)
-7.58
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-8.89
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)
-0.6

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2.5

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