Acamprosate EP Impurity B

Name: Acamprosate EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-021396

About Acamprosate EP Impurity B

Listed under CAS 2806206-41-5, Acamprosate EP Impurity B is a pharmacopeial impurity of Acamprosate available from Vaqora Chemicals. Formula C4H9NO4S, molecular weight 167.19 g/mol. The IUPAC name is 3-formamidopropane-1-sulfonic acid. Common synonyms include Acamprosate Calcium - Impurity B (Freebase) and 3-(Formylamino)-1-propanesulfonic acid.

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 characterised impurity of Acamprosate, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. 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

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

Industries

Related to Acamprosate

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

Acamprosate impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Acamprosate EP Impurity B
Catalogue No.	VQ-021396
CAS Number	2806206-41-5
IUPAC name	3-formamidopropane-1-sulfonic acid
Molecular formula	C₄H₉NO₄S
Molecular weight	167.19 g/mol
Exact mass	167.0252
Grade	Reference Standard
HSN code	38229090
InChIKey	JUKYLYMKZDUGSN-UHFFFAOYSA-N
SMILES	C(CNC=O)CS(=O)(=O)O
PubChem CID	18402820

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.2
H-bond donors / acceptors	2 / 4
TPSA	91.9 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 Acamprosate EP Impurity B?

The CAS Registry Number of Acamprosate EP Impurity B is 2806206-41-5. It is also known as Acamprosate Calcium - Impurity B (Freebase), 3-(Formylamino)-1-propanesulfonic acid.

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

Acamprosate EP Impurity B has the molecular formula C4H9NO4S and a molecular weight of 167.19 g/mol. Its IUPAC name is 3-formamidopropane-1-sulfonic acid.

What is Acamprosate EP Impurity B used for?

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

We supply Acamprosate 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 Acamprosate EP Impurity B?

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

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