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CAS 81353-38-0 Tributyl(trimethylsilylethynyl)tin molecular structure lightbox
CAS RN: 81353-38-0

Tributyl(trimethylsilylethynyl)tin

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260516 100mg In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260531 1g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20250521 250mg In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20251122 25g In stock Shanghai Inquiry
Batchno.20260426 5g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
  • Product code: SSC-189841
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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: 0.25g, 1g, 5g, 10g, 25g, 100g
  • Available purity: >95%
  • Inventory rows with stock: 6
  • 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 81353-38-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g >95% 5 In Stock Shenzhen Inquiry
1g >95% 5 In Stock Shenzhen Inquiry
5g >95% 5 In Stock Shanghai Inquiry
10g >95% 5 In Stock Hong Kong Inquiry
25g >95% 5 In Stock Shanghai Inquiry
100g >95% 5 In Stock Beijing Inquiry

81353-38-0 / trimethyl(2-tributylstannylethynyl)silane

Standard CAS: 81353-38-0 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
81353-38-0
Multi CAS
Yes
Molecular Formula
C17H36NSSi
Molecular Weight
387.300000
Exact Mass
388.160830
InChI
InChI=1S/C5H9Si.3C4H9.Sn/c1-5-6(2,3)4;3*1-3-4-2;/h2-4H3;3*1,3-4H2,2H3;
InChIKey
JGOIIPRSFZFFHG-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
19
Fraction Csp3
0.88
Rotatable bonds
9
Molar refractivity
96.02
TPSA
0.0000

LogP / Solubility

WLOGP
6.26
MLOGP
5.53
XLogP3
6.26
Consensus LogP
6.02
Log S (ESOL)
-5.59
Class (ESOL)
Slightly soluble
Log S (Ali)
-7.25
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-8.45
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-0.64

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
1.5

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