Tamsulosin

Name: Tamsulosin
Brand: Vaqora Chemicals
SKU: VQ-007776

About Tamsulosin

Listed under CAS 106133-20-4, Tamsulosin is a high-purity reference standard of Tamsulosin available from Vaqora Chemicals. With the molecular formula C20H28N2O5S, it has a molar mass of 408.5 g/mol. The IUPAC name is 5-[(2R)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxybenzenesulfonamide. Alternative names: (-)-Tamsulosin and (R)-Tamsulosin.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a reference sample of Tamsulosin, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Tamsulosin is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Tamsulosin

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

Tamsulosin impurities

Specifications & identifiers

Chemical identifiers
Product name	Tamsulosin
Catalogue No.	VQ-007776
CAS Number	106133-20-4
Other CAS	106463-17-6
IUPAC name	5-[(2R)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxybenzenesulfonamide
Molecular formula	C₂₀H₂₈N₂O₅S
Molecular weight	408.5 g/mol
Exact mass	408.1719
Grade	Reference Standard
HSN code	38229090
InChIKey	DRHKJLXJIQTDTD-OAHLLOKOSA-N
SMILES	CCOC1=CC=CC=C1OCCN[C@H](C)CC2=CC(=C(C=C2)OC)S(=O)(=O)N
PubChem CID	129211

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	2 / 7
TPSA	108 Å²
Synonyms	5-[(2R)-2-[[2-(2-Ethoxyphenoxy)ethyl]amino]propyl]-2-methoxybenzenesulfonamide, (R)-5-[2-[[2-(2-Ethoxyphenoxy)ethyl]amino]propyl]-2-methoxybenzenesulfonamide, (-)-Tamsulosin, (R)-Tamsulosin, Amsulosin, Contiflo OD, Tulosin, (R)-5-(2-((2-(2-Ethoxyphenoxy)ethyl)amino)propyl)-2-methoxybenzenesulfonamide, Tamsulosine, (r)-(-)-tamsulosin, HGP-0412, HIP-1402

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 Tamsulosin?

The CAS Registry Number of Tamsulosin is 106133-20-4. It is also known as 5-[(2R)-2-[[2-(2-Ethoxyphenoxy)ethyl]amino]propyl]-2-methoxybenzenesulfonamide, (R)-5-[2-[[2-(2-Ethoxyphenoxy)ethyl]amino]propyl]-2-methoxybenzenesulfonamide, (-)-Tamsulosin.

What is the molecular formula and molecular weight of Tamsulosin?

Tamsulosin has the molecular formula C20H28N2O5S and a molecular weight of 408.5 g/mol. Its IUPAC name is 5-[(2R)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxybenzenesulfonamide.

What is Tamsulosin used for?

Tamsulosin 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 Tamsulosin can I order?

We supply Tamsulosin 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 Tamsulosin?

Yes. Every lot of Tamsulosin 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 Tamsulosin be shipped internationally?

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