Tamsulosin EP Impurity I

Name: Tamsulosin EP Impurity I
Brand: Vaqora Chemicals
SKU: VQ-023836

About Tamsulosin EP Impurity I

Listed under CAS 3259-03-8, Tamsulosin EP Impurity I is a pharmacopeial impurity of Tamsulosin available from Vaqora Chemicals. Formula C10H13BrO2, molecular weight 245.11 g/mol. The IUPAC name is 1-(2-bromoethoxy)-2-ethoxybenzene. It is also known as Tamsulosin Hydrochloride - Impurity I or 2-(2-Ethoxyphenoxy)ethyl Bromide.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Tamsulosin, 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Tamsulosin EP Impurity I is dispatched with a Certificate of Analysis (COA) to destinations 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 I
Catalogue No.	VQ-023836
CAS Number	3259-03-8
IUPAC name	1-(2-bromoethoxy)-2-ethoxybenzene
Molecular formula	C₁₀H₁₃BrO₂
Molecular weight	245.11 g/mol
Exact mass	244.0099
Grade	Reference Standard
HSN code	38229090
InChIKey	IOYHGBZPUZBUTJ-UHFFFAOYSA-N
SMILES	CCOC1=CC=CC=C1OCCBr
PubChem CID	7010183

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	0 / 2
TPSA	18.5 Å²
Synonyms	Tamsulosin Hydrochloride - Impurity I, 2-(2-Ethoxyphenoxy)ethyl Bromide, Benzene, 1-(2-bromoethoxy)-2-ethoxy-, 2-(2-Bromoethoxy)-ethoxybenzene, 2-(2-Ethoxyphenoxy) ethyl bromide, 2-(2-ethoxyphenoxy)ethylbromide, 1-(2-bromoethoxy)-2-ethoxy-benzene, 2-bromo-1-(2-ethoxyphenoxy)ethane, 2-(2-Bromoethoxy)phenetole, Tamsulosin Impurity 48, 2-(o-ethoxyphenoxy)ethyl bromide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 I?

The CAS Registry Number of Tamsulosin EP Impurity I is 3259-03-8. It is also known as Tamsulosin Hydrochloride - Impurity I, 2-(2-Ethoxyphenoxy)ethyl Bromide, Benzene, 1-(2-bromoethoxy)-2-ethoxy-.

What is the molecular formula and molecular weight of Tamsulosin EP Impurity I?

Tamsulosin EP Impurity I has the molecular formula C10H13BrO2 and a molecular weight of 245.11 g/mol. Its IUPAC name is 1-(2-bromoethoxy)-2-ethoxybenzene.

What is Tamsulosin EP Impurity I used for?

Tamsulosin EP Impurity I 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 I can I order?

We supply Tamsulosin EP Impurity I 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 I?

Yes. Every lot of Tamsulosin EP Impurity I 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 I be shipped internationally?

Yes. Tamsulosin EP Impurity I is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.