Iohexol EP Impurity B

Name: Iohexol EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-026176

About Iohexol EP Impurity B

Iohexol EP Impurity B (CAS 2732209-64-0) is a pharmacopeial impurity of Iohexol offered by Vaqora Chemicals. Its molecular formula is C22H32I3N3O11 and its molecular weight is 895.2 g/mol. Common synonyms include Iohexol - Impurity B.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Iohexol, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Iohexol EP Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Iohexol

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

Iohexol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Iohexol EP Impurity B
Catalogue No.	VQ-026176
CAS Number	2732209-64-0
IUPAC name	5-[acetyl-[3-(2,3-dihydroxypropoxy)-2-hydroxypropyl]amino]-1-N,3-N-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide
Molecular formula	C₂₂H₃₂I₃N₃O₁₁
Molecular weight	895.2 g/mol
Exact mass	894.9171
Grade	Reference Standard
HSN code	38229090
InChIKey	GPOWNGGPRNODKE-UHFFFAOYSA-N
SMILES	CC(=O)N(CC(COCC(CO)O)O)C1=C(C(=C(C(=C1I)C(=O)NCC(CO)O)I)C(=O)NCC(CO)O)I
PubChem CID	139033014

Physical properties
Physical form	Solid
LogP (XLogP3)	-3.8
H-bond donors / acceptors	9 / 11
TPSA	229 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 Iohexol EP Impurity B?

The CAS Registry Number of Iohexol EP Impurity B is 2732209-64-0. It is also known as Iohexol - Impurity B, 5-(N-(3-(2,3-Dihydroxypropoxy)-3-hydroxypropyl)acetamido) Iohexol.

What is the molecular formula and molecular weight of Iohexol EP Impurity B?

Iohexol EP Impurity B has the molecular formula C22H32I3N3O11 and a molecular weight of 895.2 g/mol. Its IUPAC name is 5-[acetyl-[3-(2,3-dihydroxypropoxy)-2-hydroxypropyl]amino]-1-N,3-N-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide.

What is Iohexol EP Impurity B used for?

Iohexol EP Impurity B is supplied as a characterised reference material related to Iohexol. 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 Iohexol EP Impurity B can I order?

We supply Iohexol EP Impurity B 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 Iohexol EP Impurity B?

Yes. Every lot of Iohexol EP Impurity B 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 Iohexol EP Impurity B be shipped internationally?

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