![CAS 86521-05-3 2-[(Trimethylsilyl)ethynyl]pyridine molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/t3879-jpgcontextbwfzdgvyfhjvb3r8mza4mdr8aw1hz2uvanblz3xozwyvade2lzg5mzi3mjy5mze0odyvvdm4nzkuanbnfgy0mtq0odexmgyymtfkytrhnda1mtblzte2nje2mzewzgfkyzvlmjzkmzdmzdljzjgxn2mwzdm3ngnjngq0oti.jpeg)
CAS RN: 86521-05-3
2-[(Trimethylsilyl)ethynyl]pyridine
Product Availability
Choose a grade to view its available package options.
5 package records4 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20251004 | 1g | In stock | Shanghai, Tianjin | Inquiry | |
| Batchno.20260526 | 250mg | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry | |
| Batchno.20250619 | 25g | In stock | Shanghai, Shenzhen, Wuhan, Chengdu | Inquiry | |
| Batchno.20251116 | 5g | In stock | Shanghai, Shenzhen, Tianjin | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250102 | 1g / 5g / 25g | Out of stock | 5-7 business days | Inquiry |
- Product code: SSC-195664
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, 0.25g, 5g, 10g, 25g
- Available purity: ≥97%
- Inventory rows with stock: 3
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 1g | ≥97% | 2 In Stock | Hong Kong | Inquiry |
| 0.25g | ≥97% | 1 In Stock | Beijing | Inquiry |
| 5g | ≥97% | 1 In Stock | Shenzhen | Inquiry |
| 10g | ≥97% | 0 Out of Stock | Shanghai | Inquiry |
| 25g | ≥97% | 0 Out of Stock | Shanghai | Inquiry |
86521-05-3 / trimethyl(2-pyridin-2-ylethynyl)silane
Basic Information
CAS
86521-05-3
Multi CAS
No
Molecular Formula
C10H13NSi
Molecular Weight
175.300000
Exact Mass
175.081726
InChI
InChI=1S/C10H13NSi/c1-12(2,3)9-7-10-6-4-5-8-11-10/h4-6,8H,1-3H3
InChIKey
WOFPTESETJKCBH-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
12
Aromatic heavy atom count
6
Fraction Csp3
0.3
Rotatable bonds
2
H-bond acceptors
1
Molar refractivity
54.46
TPSA
12.89
LogP / Solubility
WLOGP
2.31
MLOGP
2.03
XLogP3
2.31
Consensus LogP
2.22
Log S (ESOL)
-2.75
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.67
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.72
Class (SILICOS-IT)
Moderately soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.15
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
