CAS Number4432-31-9
SynonymsMES HYDRAT; 2-Morpholinoethanesulfonic acid; MES ANHYDROUS; 2-(morpholin-4-yl)ethanesulfonic acid; MES,ULTRAPURE; mes solution; 2-(N-Morpholino)ethanesulfonic acid; MOPS solution; MFCD00006181; morpholino ethane sulfonic acid; MES hydrate; 2-(N-Morpholino)ethanesulfonic acid (MES); surfactant MES; 2-(4-Morpholinyl)ethanesulfonic acid; 2-(4-Morpholino)ethanesulfonic acid; MES; 4-Morpholineethanesulfonic acid; 2-(N-Morpholino)ethanesulfonic acid,4-Morpholineethanesulfonic acid; EINECS 224-632-3
Molecular FormulaC6H13NO4S
Molecular Weight195.24
Purity≥99 (titration)%
Density1.4±0.1 g/cm3
Melting Point>300 °C(lit.)
Appearancepowder
EINECS224-632-3
Symbol
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4432-31-9 |
| Catalog No. | 2A-9030891 |
| Chinese Name | 吗啉乙磺酸 |
| Synonyms | MES HYDRAT; 2-Morpholinoethanesulfonic acid; MES ANHYDROUS; 2-(morpholin-4-yl)ethanesulfonic acid; MES,ULTRAPURE; mes solution; 2-(N-Morpholino)ethanesulfonic acid; MOPS solution; MFCD00006181; morpholino ethane sulfonic acid; MES hydrate; 2-(N-Morpholino)ethanesulfonic acid (MES); surfactant MES; 2-(4-Morpholinyl)ethanesulfonic acid; 2-(4-Morpholino)ethanesulfonic acid; MES; 4-Morpholineethanesulfonic acid; 2-(N-Morpholino)ethanesulfonic acid,4-Morpholineethanesulfonic acid; EINECS 224-632-3 |
| Molecular Formula | C6H13NO4S |
| Molecular Weight | 195.24 |
| Purity | ≥99 (titration) |
| Density | 1.4±0.1 g/cm3 |
| Melting Point | >300 °C(lit.) |
| Appearance | powder |
| Water Solubility | H2O: 0.5 M at 20 °C, clear |
| Storage Condition | Packed in iron drums, lined with plastic bags or p |
| Application | MES (2-Morpholinoethanesulphonic acid) is a zwitterionic buffer effective in the pH range 5.5-7.7. As a Good's buffer, MES is widely used to adjust pH in plant culture media, reagent solutions and phy |
| EINECS | 224-632-3 |
| HTC | 29349990 |
| PubChem ID | 24896867 |
| MDL Number | MFCD00006181 |
| SMILES | OS(=O)(=O)CCN1CCOCC1 |
| InChI | 1S/C6H13NO4S/c8-12(9,10)6-3-7-1-4-11-5-2-7/h1-6H2,(H,8,9,10) |
| InChI Key | SXGZJKUKBWWHRA-UHFFFAOYSA-N |
| Beilstein/REAXYS | 141319 |
| NACRES Code | NA.25 |
| eCl@ss | 32129211 |
| UNSPSC | 12161700 |
| Hazard Symbols | transportation |
| MSDS | msds/30891_1_4432_31_9.pdf |
| Bioactivity | MES (2-Morpholinoethanesulphonic acid), a zwitterionic buffer, is effective in the pH range of 5.5-7.7. MES, as one of the Good's buffers, is broadly used to regulate pH value for plants culture medium, reagent solution, and physiological experiments[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Kagenishi T, et al. MES Buffer Affects Arabidopsis Root Apex Zonation and Root Growth by Suppressing Superoxide Generation in Root Apex. Front Plant Sci. 2016;7:79. Published 2016 Feb 18. [2]. Mash HE, et al. Complexation of copper by zwitterionic aminosulfonic (good) buffers. Anal Chem. 2003;75(3):671-677. Chemical & Physical Properties Density 1.4±0.1 g/cm3 Melting Point >300 °C(lit.) Molecular Formula C6H13NO4S Molecular Weight 195.237 Exact Mass 195.056534 PSA 75.22000 LogP -2.13 Index of Refraction 1.517 InChIKey SXGZJKUKBWWHRA-UHFFFAOYSA-N SMILES O=S(=O)(O)CCN1CCOCC1 Storage condition Store at RT. Stability Stable. Incompatible with strong oxidizing agents. Water Solubility H2O: 0.5 M at 20 °C, clear |
| Use of | MES (2-Morpholinoethanesulphonic acid), a zwitterionic buffer, is effective in the pH range of 5.5-7.7. MES, as one of the Good's buffers, is broadly used to regulate pH value for plants culture medium, reagent solution, and physiological experiments[1][2]. Properties Articles484 Name 2-(N-morpholino)ethanesulfonic acid Synonym More Synonyms MES Biological Activity Description MES (2-Morpholinoethanesulphonic acid), a zwitterionic buffer, is effective in the pH range of 5.5-7.7. MES, as one of the Good's buffers, is broadly used to regulate pH value for plants culture medium, reagent solution, and physiological experiments[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Kagenishi T, et al. MES Buffer Affects Arabidopsis Root Apex Zonation and Root Growth by Suppressing Superoxide Generation in Root Apex. Front Plant Sci. 2016;7:79. Published 2016 Feb 18. [2]. Mash HE, et al. Complexation of copper by zwitterionic aminosulfonic (good) buffers. Anal Chem. 2003;75(3):671-677. Chemical & Physical Properties Molecular Formula C6H13NO4S Exact Mass 195.056534 PSA 75.22000 LogP -2.13 Index of Refraction 1.517 InChIKey SXGZJKUKBWWHRA-UHFFFAOYSA-N Storage condition Store at RT. Stability Stable. Incompatible with strong oxidizing agents. |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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