Hepes, cell culture tested 99%

Name: Hepes, cell culture tested 99%
Brand: Vaqora Chemicals
SKU: VQ-045608

About Hepes, cell culture tested 99%

Hepes is a biological buffer in Cell Culture grade carrying the CAS registry number 7365-45-9 with a typical assay of 99%. The compound has the formula C8H18N2O4S, corresponding to a molecular weight of 238.31 g/mol. Its systematic (IUPAC) name is 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid. Alternative names: hydroxyethylpiperazine ethane sulfonic acid and Monosodium Salt, HEPES.

Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include buffer preparation, cell culture and electrophoresis and chromatography. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 5 g, 25 g, 100 g and 500 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Buffer preparation
Cell culture
Electrophoresis & chromatography

Industries

Specifications & identifiers

Chemical identifiers
Product name	Hepes, cell culture tested 99%
Catalogue No.	VQ-045608
CAS Number	7365-45-9
IUPAC name	2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid
Molecular formula	C₈H₁₈N₂O₄S
Molecular weight	238.31 g/mol
Exact mass	238.0987
Grade	Cell Culture
Purity / assay	99%
HSN code	29335990
InChIKey	JKMHFZQWWAIEOD-UHFFFAOYSA-N
SMILES	C1CN(CCN1CCO)CCS(=O)(=O)O
PubChem CID	23831

Physical properties
Physical form	Other
LogP (XLogP3)	-4
H-bond donors / acceptors	2 / 6
TPSA	89.5 Å²
Synonyms	4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid, 1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)-, 4-(2-Hydroxyethyl)-1-piperazineethane sulfonic acid, hydroxyethylpiperazine ethane sulfonic acid, Monosodium Salt, HEPES, Salt, HEPES Monosodium, N 2 Hydroxyethylpiperazine N' 2' ethanesulfonic Acid, N-2-Hydroxyethylpiperazine-N'-2'-ethanesulfonic Acid, 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonic acid, 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid, N-2-Hydroxyethylpiperazine-N'-ethanesulfonate, N-2-Hydroxyethylpiperazine-N'-ethanesulfonic acid

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 7365-45-9

Extra Pure

Hepes, extra pure, 98%

CAS: 7365-45-9
Formula: C₈H₁₈N₂O₄S
MW: 238.31 g/mol

VQ-003090

Biochemistry

Hepes, for biochemistry, 99%

CAS: 7365-45-9
Formula: C₈H₁₈N₂O₄S
MW: 238.31 g/mol

VQ-003091

Molecular Biology

Hepes, for molecular biology, 99.5%

CAS: 7365-45-9
Formula: C₈H₁₈N₂O₄S
MW: 238.31 g/mol

VQ-003092

Frequently asked questions

What is the CAS number of Hepes, cell culture tested 99%?

The CAS Registry Number of Hepes, cell culture tested 99% is 7365-45-9. It is also known as 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid, 1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)-, 4-(2-Hydroxyethyl)-1-piperazineethane sulfonic acid.

What is the molecular formula and molecular weight of Hepes, cell culture tested 99%?

Hepes, cell culture tested 99% has the molecular formula C8H18N2O4S and a molecular weight of 238.31 g/mol. Its IUPAC name is 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid.

Which grade and pack sizes of Hepes, cell culture tested 99% can I order?

We supply Hepes, cell culture tested 99% in Cell Culture (99%) grade, in 5 g, 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Hepes, cell culture tested 99%?

Yes. Every lot of Hepes, cell culture tested 99% 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 Hepes, cell culture tested 99% be shipped internationally?

Yes. We export Hepes, cell culture tested 99% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.