2-Mercaptoethanesulfonic acid
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- $217 - $499.82
- Product name: 2-Mercaptoethanesulfonic acid
- CAS: 3375-50-6
- MF: C2H6O3S2
- MW: 142.2
- EINECS:222-167-0
- MDL Number:MFCD00069179
- Synonyms:2-mercaptoethanesulfonic acid sol. prot. seq.anal.;2-mercaptoethanesulphonic acid;2-MERCAPTOETHANESULFONIC ACID SOL. PROT. SEQ.ANAL., 10X1 ML;Mesna2-Mercaptoethanesulfonate;2-Mercaptoethane-1-sulfonic acid;Reduced coenzyme M;Reduced CoM;2-Mercaptoethanesulfonate
3 prices
Selected condition：
Brand
- American Custom Chemicals Corporation
- ChemScene
- Sigma-Aldrich
Package
- 5MG
- 1mL
- 10x1mL
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0308673
- Product description2-MERCAPTOETHANESULFONIC ACID 95.00%
- Packaging5MG
- Price$499.82
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-1007662
- Product description2-Mercaptoethanesulfonic acid (ampule,3.0M±0.1M in H2O)
- Packaging1mL
- Price$217
- Updated2026-06-04
- Buy
- ManufacturerSigma-Aldrich
- Product number63707
- Product description2-Mercaptoethanesulfonic acid solution for protein sequence analysis, ampule, 3.0?M±0.1?M in H2O (T)
- Packaging10x1mL
- Price$402
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | CHM0308673 | 2-MERCAPTOETHANESULFONIC ACID 95.00% | 5MG | $499.82 | 2021-12-16 | Buy |
| ChemScene | CS-1007662 | 2-Mercaptoethanesulfonic acid (ampule,3.0M±0.1M in H2O) | 1mL | $217 | 2026-06-04 | Buy |
| Sigma-Aldrich | 63707 | 2-Mercaptoethanesulfonic acid solution for protein sequence analysis, ampule, 3.0?M±0.1?M in H2O (T) | 10x1mL | $402 | 2026-04-30 | Buy |
Properties
Density :1.25 g/mL at 20 °C
solubility :DMSO
form :Powder
pka :pK1:;pK2:9.5(－1) (20°C)
color :Colorless to light yellow
BRN :1098878
InChI :1S/C2H6O3S2/c3-7(4,5)2-1-6/h6H,1-2H2,(H,3,4,5)
InChIKey :ZNEWHQLOPFWXOF-UHFFFAOYSA-N
SMILES :OS(=O)(=O)CCS
CAS DataBase Reference :3375-50-6(CAS DataBase Reference)
solubility :DMSO
form :Powder
pka :pK1:;pK2:9.5(－1) (20°C)
color :Colorless to light yellow
BRN :1098878
InChI :1S/C2H6O3S2/c3-7(4,5)2-1-6/h6H,1-2H2,(H,3,4,5)
InChIKey :ZNEWHQLOPFWXOF-UHFFFAOYSA-N
SMILES :OS(=O)(=O)CCS
CAS DataBase Reference :3375-50-6(CAS DataBase Reference)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
ChEBI: An organosulfonic acid consisting of sulfonic acid having a 2-mercaptoethyl group attached to sulfur.Related product price
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