CAS RN: 20277-69-4
Sodium Methanesulfinate
Product Availability
Choose a grade to view its available package options.
12 package records12 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20251024 | 100g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20260503 | 1g | In stock | Shanghai, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20250106 | 1kg | In stock | Shanghai, Chengdu | Inquiry |
| Batchno.20250730 | 25g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20260122 | 500g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20250828 | 5g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
- Product code: SSC-095462
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: >90%
- 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 | >90% | 5 In Stock | Shanghai | Inquiry |
| 10g | >90% | 5 In Stock | Beijing | Inquiry |
| 25g | >90% | 5 In Stock | Shenzhen | Inquiry |
| 100g | >90% | 5 In Stock | Hong Kong | Inquiry |
| 500g | >90% | 5 In Stock | Shenzhen | Inquiry |
| 1000g | >90% | 5 In Stock | Shanghai | Inquiry |
20277-69-4 / sodium methanesulfinate
Basic Information
CAS
20277-69-4
Multi CAS
No
Molecular Formula
CH3NaO2S
Molecular Weight
102.090000
Exact Mass
101.975145
SMILES
CS(=O)[O-].[Na+]
InChI
InChI=1S/CH4O2S.Na/c1-4(2)3;/h1H3,(H,2,3);/q;+1/p-1
InChIKey
LYPGDCWPTHTUDO-UHFFFAOYSA-M
Computed Properties
Structural Parameters
Heavy atom count
5
Fraction Csp3
1
H-bond acceptors
2
Molar refractivity
14.84
TPSA
40.13
LogP / Solubility
WLOGP
-3.5
MLOGP
-3.09
XLogP3
-3.5
Consensus LogP
-3.36
Log S (ESOL)
1.73
Class (ESOL)
Highly soluble
Log S (Ali)
2.13
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
2.58
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)
-5.83
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
Safety & Transport
Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H302 (98.1%): Harmful if swallowed [Warning Acute toxicity, oral]
H332 (11.5%): Harmful if inhaled [Warning Acute toxicity, inhalation]
Precautionary Statement Codes
P261, P264, P270, P271, P301+P317, P304+P340, P317, P330, and P501
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