CAS RN: 2181-42-2

Trimethylsulfonium Iodide

Product Availability

Choose a grade to view its available package options.

13 package records13 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250508 100g In stock Inquiry
Batchno.20260509 10g In stock Inquiry
Batchno.20260613 250g In stock Inquiry
Batchno.20251125 25g In stock Inquiry
Batchno.20251229 500g In stock Inquiry
Batchno.20250917 50g In stock Inquiry
Batchno.20250130 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251202 100g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250613 10g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251213 1kg In stock Shanghai Inquiry
Batchno.20250904 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251211 500g In stock Shanghai, Wuhan, Chengdu Inquiry
Batchno.20251223 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
  • Product code: SSC-105187
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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: 5g, 10g, 25g, 100g, 500g, 1000g
  • Available purity: >98%
  • 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 2181-42-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g >98% 5 In Stock Beijing Inquiry
10g >98% 5 In Stock Shenzhen Inquiry
25g >98% 5 In Stock Shenzhen Inquiry
100g >98% 5 In Stock Shanghai Inquiry
500g >98% 5 In Stock Shenzhen Inquiry
1000g >98% 5 In Stock Hong Kong Inquiry

2181-42-2 / trimethylsulfanium iodide

Standard CAS: 2181-42-2 Multi CAS: No

Basic Information

CAS
2181-42-2
Multi CAS
No
Molecular Formula
C3H9IS
Molecular Weight
204.080000
Exact Mass
203.946970
SMILES
C[S+](C)C.[I-]
InChI
InChI=1S/C3H9S.HI/c1-4(2)3;/h1-3H3;1H/q+1;/p-1
InChIKey
VFJYIHQDILEQNR-UHFFFAOYSA-M

Physical Properties

Physical Description
Colorless crystalline solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
5
Fraction Csp3
1
H-bond acceptors
1
Molar refractivity
25.14
TPSA
1.0000

LogP / Solubility

WLOGP
-2.5
MLOGP
-2.2
XLogP3
-2.5
Consensus LogP
-2.4
Log S (ESOL)
0.47
Class (ESOL)
Highly soluble
Log S (Ali)
0.57
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
1.09
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-5.74

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

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