Hepes, for biochemistry, 99%

Name: Hepes, for biochemistry, 99%
Brand: Vaqora Chemicals
SKU: VQ-003091

About Hepes, for biochemistry, 99%

Vaqora Chemicals supplies Hepes (Biochemistry grade), a biological buffer registered under CAS number 7365-45-9, specified at 99% purity. The compound has the formula C8H18N2O4S, corresponding to a molecular weight of 238.31 g/mol. Systematically, it is named 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid. Alternative names: HEPES (buffer) and HEPES solution.

It is supplied as white to off-white powder to crystals. Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for buffer preparation, cell culture and electrophoresis and chromatography. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Available in 5 g, 25 g, 100 g and 500 g packs, Hepes is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Buffer preparation
Cell culture
Electrophoresis & chromatography

Industries

Specifications & identifiers

Chemical identifiers
Product name	Hepes, for biochemistry, 99%
Catalogue No.	VQ-003091
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	Biochemistry
Purity / assay	99%
HSN code	29335990
InChIKey	JKMHFZQWWAIEOD-UHFFFAOYSA-N
SMILES	C1CN(CCN1CCO)CCS(=O)(=O)O
PubChem CID	23831

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder to crystals
LogP (XLogP3)	-4
H-bond donors / acceptors	2 / 6
TPSA	89.5 Å²
Synonyms	4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid), HEPES (buffer), 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid, 1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)-, HEPES solution, 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

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

Cell Culture

Hepes, cell culture tested 99%

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

VQ-045608

Extra Pure

Hepes, extra pure, 98%

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

VQ-003090

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, for biochemistry, 99%?

The CAS Registry Number of Hepes, for biochemistry, 99% is 7365-45-9. It is also known as 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid), HEPES (buffer).

What is the molecular formula and molecular weight of Hepes, for biochemistry, 99%?

Hepes, for biochemistry, 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, for biochemistry, 99% can I order?

We supply Hepes, for biochemistry, 99% in Biochemistry (99%) grade, in 5 g, 25 g, 100 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Hepes, for biochemistry, 99%?

Yes. Every lot of Hepes, for biochemistry, 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, for biochemistry, 99% be shipped internationally?

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