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MES monohydrate - ≥99%(T), high purity , CAS No.145224-94-8

  • ≥99%(T)
Item Number
M105074
Grouped product items
SKUSizeAvailabilityPrice Qty
M105074-25g
25g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$36.90
M105074-100g
100g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$83.90
M105074-500g
500g
In stock
$349.90

Basic Description

SynonymsMES monohydrate|145224-94-8|2-Morpholinoethanesulfonic acid hydrate|MES hydrate|1266615-59-1|2-morpholin-4-ylethanesulfonic acid;hydrate|MFCD00149409|2-Morpholinoethanesulfonicacidxhydrate|4-Morpholineethanesulfonic acid monohydrate|2-Morpholinoethanesulf
Specifications & Purity≥99%(T)
Storage TempRoom temperature
Shipped InNormal
Product Description

A zwitterionic N-substituted aminosulfonic acid Good’s buffer. Used as a running buffer for resolving very small proteins (ex: 13 kDa) on bis-tris gels; also used as a biological buffer in plant cell cultures.
Often used as a running buffer for resolving very small proteins.

MES monohydrate is a biological buffer often referred to as GoodÂ’s buffer. It is useful for cell culture media and protein based buffer formulations to maintain a stable environment in solution. It is also used in the purification bioprocesses of antibodies, peptides, proteins, blood components and growth factors. It is a useful resolving agent for very small proteins on bis-tris gels. Buffer solutions are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications.

Names and Identifiers

IUPAC Name 2-morpholin-4-ylethanesulfonic acid;hydrate
INCHI InChI=1S/C6H13NO4S.H2O/c8-12(9,10)6-3-7-1-4-11-5-2-7;/h1-6H2,(H,8,9,10);1H2
InChi Key MIIIXQJBDGSIKL-UHFFFAOYSA-N
Canonical SMILES C1COCCN1CCS(=O)(=O)O.O
Isomeric SMILES C1COCCN1CCS(=O)(=O)O.O
WGK Germany 3
Alternate CAS 1266615-59-1
PubChem CID 16218417
Molecular Weight 213.25
Beilstein 6350956

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

16 results found

Lot NumberCertificate TypeDateItem
H2324562Certificate of AnalysisMay 04, 2023 M105074
H2324563Certificate of AnalysisMay 04, 2023 M105074
H2324564Certificate of AnalysisMay 04, 2023 M105074
H2325018Certificate of AnalysisMay 04, 2023 M105074
H2217509Certificate of AnalysisJun 27, 2022 M105074
H2217510Certificate of AnalysisJun 27, 2022 M105074
H2217511Certificate of AnalysisJun 27, 2022 M105074
H2217512Certificate of AnalysisJun 27, 2022 M105074
F2209238Certificate of AnalysisMar 19, 2022 M105074
F2209257Certificate of AnalysisMar 19, 2022 M105074
F2209271Certificate of AnalysisMar 19, 2022 M105074
F2209281Certificate of AnalysisMar 19, 2022 M105074
A2220481Certificate of AnalysisJan 04, 2022 M105074
A2220482Certificate of AnalysisJan 04, 2022 M105074
A2220483Certificate of AnalysisJan 04, 2022 M105074
A2220484Certificate of AnalysisJan 04, 2022 M105074

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Chemical and Physical Properties

SolubilitySoluble in water (0.5 M at 20 °C).
Melt Point(°C)ca 308° dec.

Safety and Hazards(GHS)

Pictogram(s) GHS07
Signal Warning
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352:IF ON SKIN: wash with plenty of water.

P321:Specific treatment (see ... on this label).

P405:Store locked up.

P501:Dispose of contents/container to ...

P264:Wash hands [and …] thoroughly after handling.

P271:Use only outdoors or in a well-ventilated area.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P362+P364:Take off contaminated clothing and wash it before reuse.

P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes.

P337+P317:If eye irritation persists: Get medical help.

P332+P317:If skin irritation occurs: Get medical help.

P319:Get medical help if you feel unwell.

WGK Germany 3

Related Documents

Solution Calculators