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CAS 994-89-8 Tributylethynyltin molecular structure lightbox
CAS RN: 994-89-8

Tributylethynyltin

Product Availability

Choose a grade to view its available package options.

5 package records4 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250107 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260606 100g Out of stock Inquiry
Batchno.20250615 1g In stock Chengdu Inquiry
Batchno.20251117 25g In stock Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260127 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
  • Product code: SSC-213143
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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, 5g, 10g, 25g, 100g, 500g, 1000g
  • 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 994-89-8
Pack Size Recorded Purity Available Qty Ship From 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% 3 In Stock Shanghai Inquiry
100g >95% 2 In Stock Beijing Inquiry
500g >95% 1 In Stock Shanghai Inquiry
1000g >95% 0 Out of Stock Shenzhen Inquiry

994-89-8 / tributyl(ethynyl)stannane

Standard CAS: 994-89-8 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
994-89-8
Multi CAS
Yes
Molecular Formula
C14H28NS
Molecular Weight
315.080000
Exact Mass
316.121303
InChI
InChI=1S/3C4H9.C2H.Sn/c3*1-3-4-2;1-2;/h3*1,3-4H2,2H3;1H;
InChIKey
YEMJHNYABQHWHL-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
15
Fraction Csp3
0.86
Rotatable bonds
9
Molar refractivity
73.73
TPSA
0.0000

LogP / Solubility

WLOGP
5.01
MLOGP
4.42
XLogP3
5.01
Consensus LogP
4.81
Log S (ESOL)
-4.35
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.76
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-6.94
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.09

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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