(2-Hydroxyethyl)-β-cyclodextrin

Name: (2-Hydroxyethyl)-β-cyclodextrin
Brand: Vaqora Chemicals
SKU: VQ-000789

About (2-Hydroxyethyl)-β-cyclodextrin

Listed under CAS 128446-32-2, (2-Hydroxyethyl)-β-cyclodextrin is a synthetic reagent available from Vaqora Chemicals. Its molecular formula is C56H98O42 and its molecular weight is 1443.3 g/mol. It is also known as .beta.-Cyclodextrin, 2-hydroxyethyl ethers or Hydroxyethyl beta-cyclodextrin.

In its supplied form it is a white powder. Reported physical data include a melting point of 260 °C. 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 organic synthesis, reaction development, medicinal chemistry and chromatography. Buyers come mainly from academic and industrial research.

Vaqora Chemicals supplies (2-Hydroxyethyl)-β-cyclodextrin in 10 g, 100 g and 1 kg 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

Organic synthesis
Reaction development
Medicinal chemistry
Chromatography

Industries

Specifications & identifiers

Chemical identifiers
Product name	(2-Hydroxyethyl)-β-cyclodextrin
Catalogue No.	VQ-000789
CAS Number	128446-32-2
IUPAC name	(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30S,31S,33R,35R,36R,37S,38R,39S,40R,41S,42R,43S,44R,45S,46R,47S,48R,49S)-37,39,41,43,45,47,49-heptakis(2-hydroxyethoxy)-5,10,15,20,25,30,35-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,38,40,42,44,46,48-heptol
Molecular formula	C₅₆H₉₈O₄₂
Molecular weight	1443.3 g/mol
Exact mass	1442.5533
HSN code	29221990
InChIKey	PCWPQSDFNIFUPO-KCVBUHIQSA-N
PubChem CID	171666268

Physical properties
Physical form	Powder
Appearance	White powder
Melting point	260 °C
LogP (XLogP3)	-16.1
H-bond donors / acceptors	21 / 42
TPSA	619 Å²

Documents

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

Frequently asked questions

What is the CAS number of (2-Hydroxyethyl)-β-cyclodextrin?

The CAS Registry Number of (2-Hydroxyethyl)-β-cyclodextrin is 128446-32-2. It is also known as .beta.-Cyclodextrin, 2-hydroxyethyl ethers, Hydroxyethyl beta-cyclodextrin.

What is the molecular formula and molecular weight of (2-Hydroxyethyl)-β-cyclodextrin?

(2-Hydroxyethyl)-β-cyclodextrin has the molecular formula C56H98O42 and a molecular weight of 1443.3 g/mol.

Which grade and pack sizes of (2-Hydroxyethyl)-β-cyclodextrin can I order?

We supply (2-Hydroxyethyl)-β-cyclodextrin, in 10 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (2-Hydroxyethyl)-β-cyclodextrin?

Yes. Every lot of (2-Hydroxyethyl)-β-cyclodextrin 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-Hydroxyethyl)-β-cyclodextrin be shipped internationally?

Yes. We export (2-Hydroxyethyl)-β-cyclodextrin worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.