Gadoxetate Disodium

Name: Gadoxetate Disodium
Brand: Vaqora Chemicals
SKU: VQ-037477

About Gadoxetate Disodium

Listed under CAS 135326-22-6, Gadoxetate Disodium is a high-purity reference standard of Gadoxetate available from Vaqora Chemicals. Formula C23H28GdN3Na2O11, molecular weight 725.7 g/mol. It is also known as Gadolinium EOB DTPA or Gadoxetic acid disodium.

The product is provided 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.

As a reference sample of Gadoxetate, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Gadoxetate

View every impurity, metabolite and intermediate we list for Gadoxetate.

Gadoxetate impurities

Specifications & identifiers

Chemical identifiers
Product name	Gadoxetate Disodium
Catalogue No.	VQ-037477
CAS Number	135326-22-6
IUPAC name	disodium;2-[[2-[bis(carboxylatomethyl)amino]-3-(4-ethoxyphenyl)propyl]-[2-[bis(carboxylatomethyl)amino]ethyl]amino]acetate;gadolinium(3+)
Molecular formula	C₂₃H₂₈GdN₃Na₂O₁₁
Molecular weight	725.7 g/mol
Exact mass	726.076
Grade	Reference Standard
HSN code	38229090
InChIKey	SLYTULCOCGSBBJ-UHFFFAOYSA-I
SMILES	CCOC1=CC=C(C=C1)CC(CN(CCN(CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].[Na+].[Na+].[Gd+3]
PubChem CID	91754427

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 14
TPSA	220 Å²
Synonyms	Gadolinium EOB DTPA, Gadoxetic acid disodium, Gadoxetate sodium, disodium gadoxetate, Gadoxetic acid, disodium, Sodium gadoxetate, SHL-569B, Gadoxetic acid sodium salt, gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid, Gadolinium Ethoxybenzyl Dtpa, Gd-(S)-EOB-DTPA

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 Gadoxetate Disodium?

The CAS Registry Number of Gadoxetate Disodium is 135326-22-6. It is also known as Gadolinium EOB DTPA, Gadoxetic acid disodium, Gadoxetate sodium.

What is the molecular formula and molecular weight of Gadoxetate Disodium?

Gadoxetate Disodium has the molecular formula C23H28GdN3Na2O11 and a molecular weight of 725.7 g/mol.

What is Gadoxetate Disodium used for?

Gadoxetate Disodium is supplied as a characterised reference material related to Gadoxetate. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Gadoxetate Disodium can I order?

We supply Gadoxetate Disodium 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 Gadoxetate Disodium?

Yes. Every lot of Gadoxetate Disodium 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 Gadoxetate Disodium be shipped internationally?

Yes. We export Gadoxetate Disodium worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.