2-(4-Morpholinyl)-1-ethanesulfonic acid

Name: 2-(4-Morpholinyl)-1-ethanesulfonic acid
Brand: Vaqora Chemicals
SKU: VQ-019641

About 2-(4-Morpholinyl)-1-ethanesulfonic acid

Listed under CAS 4432-31-9, 2-(4-Morpholinyl)-1-ethanesulfonic acid is a heterocyclic building block available from Vaqora Chemicals. Its molecular formula is C6H13NO4S and its molecular weight is 195.24 g/mol. Systematically, it is named 2-morpholin-4-ylethanesulfonic acid. Common synonyms include 4-Morpholineethanesulfonic acid and 2-(N-Morpholino)ethanesulfonic acid.

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span fine chemical synthesis and buffer preparation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2-(4-Morpholinyl)-1-ethanesulfonic acid in 25 g and 100 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Fine chemical synthesis
Buffer preparation

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-(4-Morpholinyl)-1-ethanesulfonic acid
Catalogue No.	VQ-019641
CAS Number	4432-31-9
IUPAC name	2-morpholin-4-ylethanesulfonic acid
Molecular formula	C₆H₁₃NO₄S
Molecular weight	195.24 g/mol
Exact mass	195.0565
HSN code	2933
InChIKey	SXGZJKUKBWWHRA-UHFFFAOYSA-N
SMILES	C1COCCN1CCS(=O)(=O)O
PubChem CID	78165

Physical properties
Physical form	Other
LogP (XLogP3)	-3.5
H-bond donors / acceptors	1 / 5
TPSA	75.2 Å²
Synonyms	4-Morpholineethanesulfonic acid, 2-(N-Morpholino)ethanesulfonic acid, 2-(4-Morpholinyl)ethanesulfonic acid, 4-Morpholinethanesulfonic acid, Morpholineethanesulfonic acid, MES (buffering agent), Morpholinoethanesulfonic acid, 2-(morpholin-4-yl)ethanesulfonic acid, MES compound, 2-Morpholinoethanesulfonic acid, 2-Morpholinoethanesulphonic acid, 2-(4-Morpholino)ethanesulfonic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 4432-31-9

LR

MES buffer, LR

CAS: 4432-31-9
Formula: C₆H₁₃NO₄S
MW: 195.24 g/mol

VQ-020482

Frequently asked questions

What is the CAS number of 2-(4-Morpholinyl)-1-ethanesulfonic acid?

The CAS Registry Number of 2-(4-Morpholinyl)-1-ethanesulfonic acid is 4432-31-9. It is also known as 4-Morpholineethanesulfonic acid, 2-(N-Morpholino)ethanesulfonic acid, 2-(4-Morpholinyl)ethanesulfonic acid.

What is the molecular formula and molecular weight of 2-(4-Morpholinyl)-1-ethanesulfonic acid?

2-(4-Morpholinyl)-1-ethanesulfonic acid has the molecular formula C6H13NO4S and a molecular weight of 195.24 g/mol. Its IUPAC name is 2-morpholin-4-ylethanesulfonic acid.

Which grade and pack sizes of 2-(4-Morpholinyl)-1-ethanesulfonic acid can I order?

We supply 2-(4-Morpholinyl)-1-ethanesulfonic acid, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-(4-Morpholinyl)-1-ethanesulfonic acid?

Yes. Every lot of 2-(4-Morpholinyl)-1-ethanesulfonic acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2-(4-Morpholinyl)-1-ethanesulfonic acid be shipped internationally?

Yes. 2-(4-Morpholinyl)-1-ethanesulfonic acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.