2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) ter… 65133-69-9

Name: 2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate
Brand: Vaqora Chemicals
SKU: VQ-051429

About 2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate

2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate (CAS 65133-69-9) is a metabolite / degradant standard offered by Vaqora Chemicals. Formula C14H18O7, molecular weight 298.29 g/mol. Its systematic (IUPAC) name is 4-O-[2-(2-hydroxyethoxy)ethyl] 1-O-(2-hydroxyethyl) benzene-1,4-dicarboxylate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate
Catalogue No.	VQ-051429
CAS Number	65133-69-9
IUPAC name	4-O-[2-(2-hydroxyethoxy)ethyl] 1-O-(2-hydroxyethyl) benzene-1,4-dicarboxylate
Molecular formula	C₁₄H₁₈O₇
Molecular weight	298.29 g/mol
Exact mass	298.1053
Grade	Reference Standard
HSN code	38229090
InChIKey	AYVLVEOLEKBOTB-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C(=O)OCCO)C(=O)OCCOCCO
PubChem CID	12236003

Physical properties
Physical form	Solid
LogP (XLogP3)	0.3
H-bond donors / acceptors	2 / 7
TPSA	102 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-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate?

The CAS Registry Number of 2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate is 65133-69-9. It is also known as 2-(2-Hydroxyethoxy)ethyl 2-hydroxyethyl benzene-1,4-dicarboxylate, 1-(2-Hydroxyethyl) 4-[2-(2-hydroxyethoxy)ethyl] 1,4-benzenedicarboxylate, O4-[2-(2-hydroxyethoxy)ethyl] O1-(2-hydroxyethyl) benzene-1,4-dicarboxylate.

What is the molecular formula and molecular weight of 2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate?

2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate has the molecular formula C14H18O7 and a molecular weight of 298.29 g/mol. Its IUPAC name is 4-O-[2-(2-hydroxyethoxy)ethyl] 1-O-(2-hydroxyethyl) benzene-1,4-dicarboxylate.

Which grade and pack sizes of 2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate can I order?

We supply 2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate?

Yes. Every lot of 2-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate 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-(2-Hydroxyethoxy)ethyl (2-hydroxyethyl) terephthalate be shipped internationally?

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