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CAS 2781-02-4 Tetra(ethylene glycol) dithiol molecular structure lightbox
CAS RN: 2781-02-4

Tetra(ethylene glycol) dithiol

Product Availability

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4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250429 100mg In stock Shanghai Inquiry
Batchno.20250213 1g In stock Shanghai, Shenzhen Inquiry
Batchno.20250325 250mg In stock Shanghai Inquiry
Batchno.20250626 5g In stock Shanghai Inquiry
  • Product code: SSC-128171
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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: 0.1g, 0.25g, 1g
  • Available purity: >98%
  • Inventory rows with stock: 2
  • 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 2781-02-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g >98% 1 In Stock Hong Kong Inquiry
0.25g >98% 1 In Stock Beijing Inquiry
1g >98% 0 Out of Stock Shanghai Inquiry

2781-02-4 / 2-[2-[2-(2-sulfanylethoxy)ethoxy]ethoxy]ethanethiol

Standard CAS: 2781-02-4 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
2781-02-4
Multi CAS
No
Molecular Formula
C8H18O3S2
Molecular Weight
226.400000
Exact Mass
226.069737
InChI
InChI=1S/C8H18O3S2/c12-7-5-10-3-1-9-2-4-11-6-8-13/h12-13H,1-8H2
InChIKey
MCINHQIUGNVTLG-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
13
Fraction Csp3
1
Rotatable bonds
10
H-bond acceptors
5
H-bond donors
2
Molar refractivity
60.16
TPSA
27.69

LogP / Solubility

WLOGP
0.9
MLOGP
0.79
XLogP3
0.4
Consensus LogP
0.7
Log S (ESOL)
-1.15
Class (ESOL)
Soluble
Log S (Ali)
-2.06
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-3.07
Class (SILICOS-IT)
Poorly 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)
-3.46

Drug-likeness / Medicinal Chemistry

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

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