Tamsulosin EP Impurity B (HCl salt)

Name: Tamsulosin EP Impurity B (HCl salt)
Brand: Vaqora Chemicals
SKU: VQ-028199

About Tamsulosin EP Impurity B (HCl salt)

Tamsulosin EP Impurity B (HCl salt) (CAS 112101-75-4) is a pharmacopeial impurity of Tamsulosin offered by Vaqora Chemicals. With the molecular formula C10H17ClN2O3S, it has a molar mass of 280.77 g/mol. It is also known as Tamsulosin EP Impurity B (HCl) or Tamsulosin Hydrochloride Impurity B.

It is supplied 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.

This Tamsulosin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across 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 Tamsulosin

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

Tamsulosin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tamsulosin EP Impurity B (HCl salt)
Catalogue No.	VQ-028199
CAS Number	112101-75-4
IUPAC name	5-[(2R)-2-aminopropyl]-2-methoxybenzenesulfonamide;hydrochloride
Molecular formula	C₁₀H₁₇ClN₂O₃S
Molecular weight	280.77 g/mol
Exact mass	280.0648
Grade	Reference Standard
HSN code	38229090
InChIKey	KYRRNJIOCLALJQ-OGFXRTJISA-N
SMILES	C[C@H](CC1=CC(=C(C=C1)OC)S(=O)(=O)N)N.Cl
PubChem CID	13176812

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 5
TPSA	104 Å²
Synonyms	Tamsulosin EP Impurity B (HCl), Tamsulosin Hydrochloride Impurity B, Tamsulosin Hydrochloride - Impurity B, Benzenesulfonamide, 5-((2R)-2-aminopropyl)-2-methoxy-, hydrochloride (1:1), 5[(R)-(2-Aminopropyl)]-2-methoxybenzenesulfonamide Hydrochloride, (R)-5-(2-aminopropyl)-2-methoxybenzenesulfonamide hydrochloride, 5-[(2R)-2-Aminopropyl]-2-methoxy-benzenesulfonamide Hydrochloride, R-(-)-5-[2-(2-Amino-2-Methyl)Ethyl]-2-Methoxy Benzene Sulfonamide HCl, 5-[(2R)-2-Aminopropyl]-2-methoxybenzene-1-sulfonamide--hydrogen chloride (1/1)

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 EP Impurity B (HCl salt)?

The CAS Registry Number of Tamsulosin EP Impurity B (HCl salt) is 112101-75-4. It is also known as Tamsulosin EP Impurity B (HCl), Tamsulosin Hydrochloride Impurity B, Tamsulosin Hydrochloride - Impurity B.

What is the molecular formula and molecular weight of Tamsulosin EP Impurity B (HCl salt)?

Tamsulosin EP Impurity B (HCl salt) has the molecular formula C10H17ClN2O3S and a molecular weight of 280.77 g/mol.

What is Tamsulosin EP Impurity B (HCl salt) used for?

Tamsulosin EP Impurity B (HCl salt) 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 EP Impurity B (HCl salt) can I order?

We supply Tamsulosin EP Impurity B (HCl salt) 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 EP Impurity B (HCl salt)?

Yes. Every lot of Tamsulosin EP Impurity B (HCl salt) 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 EP Impurity B (HCl salt) be shipped internationally?

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