CAS RN: 333-27-7
Methyl Trifluoromethanesulfonate
Product Availability
Choose a grade to view its available package options.
5 package records5 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250818 | 100g | In stock | Shanghai, Shenzhen, Tianjin, Chengdu | Inquiry |
| Batchno.20250910 | 10g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20250304 | 25g | In stock | Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20260320 | 500g | In stock | Shanghai, Tianjin, Chengdu | Inquiry |
| Batchno.20260127 | 5g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
- Product code: SSC-139314
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, 1000g, 500g
- 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 |
|---|---|---|---|---|
| 5g | >95% | 5 In Stock | Shenzhen | Inquiry |
| 10g | >95% | 5 In Stock | Beijing | Inquiry |
| 25g | >95% | 5 In Stock | Shenzhen | Inquiry |
| 100g | >95% | 5 In Stock | Shanghai | Inquiry |
| 1000g | >95% | 4 In Stock | Shanghai | Inquiry |
| 500g | >95% | 3 In Stock | Beijing | Inquiry |
333-27-7 / methyl trifluoromethanesulfonate
Basic Information
CAS
333-27-7
Multi CAS
Yes
Molecular Formula
C2F3H3O3S
Molecular Weight
164.110000
Exact Mass
163.975500
InChI
InChI=1S/C2H3F3O3S/c1-8-9(6,7)2(3,4)5/h1H3
InChIKey
OIRDBPQYVWXNSJ-UHFFFAOYSA-N
Physical Properties
Boiling Point
201 to 210 °F at 760 mmHg (NTP, 1992)
Density
1.45 at 68 °F (NTP, 1992) - Denser than water; will sink
Physical Description
Methyl trifluoromethane sulfonate is a brown liquid. Insoluble in water. (NTP, 1992) This material is a very reactive methylating agent, also known as methyl triflate.
Brown liquid; [CAMEO] Clear light yellow liquid
State
Liquid
Computed Properties
Structural Parameters
Heavy atom count
9
Fraction Csp3
1
Rotatable bonds
1
H-bond acceptors
3
Molar refractivity
21.98
TPSA
43.37
LogP / Solubility
WLOGP
0.48
MLOGP
0.42
XLogP3
0.9
Consensus LogP
0.6
Log S (ESOL)
-1.1
Class (ESOL)
Soluble
Log S (Ali)
-1.25
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.25
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)
-3.38
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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