Rac-Tamsulosin EP Impurity B

Name: Rac-Tamsulosin EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-027190

About Rac-Tamsulosin EP Impurity B

Listed under CAS 112244-38-9, Rac-Tamsulosin EP Impurity B is a pharmacopeial impurity of Tamsulosin available from Vaqora Chemicals. With the molecular formula C10H16N2O3S, it has a molar mass of 244.31 g/mol. Systematically, it is named 5-(2-aminopropyl)-2-methoxybenzenesulfonamide. Alternative names: Tamsulosin Sulfonamide Amine and Tamsulosin Impurity 27.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Tamsulosin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Rac-Tamsulosin 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 Tamsulosin

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

Tamsulosin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Rac-Tamsulosin EP Impurity B
Catalogue No.	VQ-027190
CAS Number	112244-38-9
IUPAC name	5-(2-aminopropyl)-2-methoxybenzenesulfonamide
Molecular formula	C₁₀H₁₆N₂O₃S
Molecular weight	244.31 g/mol
Exact mass	244.0882
Grade	Reference Standard
HSN code	38229090
InChIKey	IORITYIZDHJCGT-UHFFFAOYSA-N
SMILES	CC(CC1=CC(=C(C=C1)OC)S(=O)(=O)N)N
PubChem CID	13176811

Physical properties
Physical form	Solid
LogP (XLogP3)	0.2
H-bond donors / acceptors	2 / 5
TPSA	104 Å²
Synonyms	Tamsulosin Sulfonamide Amine, 5-(2-Aminopropyl)-2-methoxybenzenesulphonamide, Tamsulosin Impurity 27, 5-(2-aminopropyl)-2-methoxybenzene-1-sulfonamide, R-(-)-5-(2-Amino-propyl)-2-methoxy-benzenesulfonamide

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 Rac-Tamsulosin EP Impurity B?

The CAS Registry Number of Rac-Tamsulosin EP Impurity B is 112244-38-9. It is also known as Tamsulosin Sulfonamide Amine, 5-(2-Aminopropyl)-2-methoxybenzenesulphonamide, Tamsulosin Impurity 27.

What is the molecular formula and molecular weight of Rac-Tamsulosin EP Impurity B?

Rac-Tamsulosin EP Impurity B has the molecular formula C10H16N2O3S and a molecular weight of 244.31 g/mol. Its IUPAC name is 5-(2-aminopropyl)-2-methoxybenzenesulfonamide.

What is Rac-Tamsulosin EP Impurity B used for?

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

We supply Rac-Tamsulosin 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 Rac-Tamsulosin EP Impurity B?

Yes. Every lot of Rac-Tamsulosin 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 Rac-Tamsulosin EP Impurity B be shipped internationally?

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