CAS RN: 4298-52-6
2-Ethynylthiophene
Product Availability
Choose a grade to view its available package options.
11 package records9 with current stock4 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260519 | 100g | Out of stock | Inquiry | ||
| Batchno.20251129 | 10g | In stock | Shanghai, Shenzhen, Tianjin | Inquiry | |
| Batchno.20251124 | 1g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry | |
| Batchno.20251214 | 25g | In stock | Shanghai | Inquiry | |
| Batchno.20250223 | 5g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20251117 | 1g / 5g / 25g | Confirm by inquiry | Shanghai, Shandong | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250127 | 1g | Out of stock | 8-10 business days | Inquiry |
- Product code: SSC-151285
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, 1000g
- Available purity: ≥95%
- Inventory rows with stock: 6
- 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 | -- | 5 In Stock | Beijing | Inquiry |
| 1g | ≥95% | 5 In Stock | Shenzhen | Inquiry |
| 5g | -- | 4 In Stock | Beijing | Inquiry |
| 5g | ≥95% | 4 In Stock | Hong Kong | Inquiry |
| 10g | -- | 3 In Stock | Shenzhen | Inquiry |
| 10g | ≥95% | 3 In Stock | Shanghai | Inquiry |
| 25g | -- | 0 Out of Stock | Shanghai | Inquiry |
| 25g | ≥95% | 0 Out of Stock | Shanghai | Inquiry |
| 100g | -- | 0 Out of Stock | Shanghai | Inquiry |
| 100g | ≥95% | 0 Out of Stock | Beijing | Inquiry |
| 1000g | -- | 0 Out of Stock | Shenzhen | Inquiry |
4298-52-6 / 2-ethynylthiophene
Basic Information
CAS
4298-52-6
Multi CAS
No
Molecular Formula
C6H4S
Molecular Weight
108.160000
Exact Mass
108.003371
InChI
InChI=1S/C6H4S/c1-2-6-4-3-5-7-6/h1,3-5H
InChIKey
LWISLHRIEATKTM-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
7
Aromatic heavy atom count
5
Rotatable bonds
1
H-bond acceptors
1
Molar refractivity
32.25
TPSA
28.2000
LogP / Solubility
WLOGP
1.73
MLOGP
1.51
XLogP3
1.9
Consensus LogP
1.71
Log S (ESOL)
-2.13
Class (ESOL)
Moderately soluble
Log S (Ali)
-1.7
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.8
Class (SILICOS-IT)
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
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