N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-etho… 133261-17-3

Name: N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin
Brand: Vaqora Chemicals
SKU: VQ-042362

About N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin

Listed under CAS 133261-17-3, N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin is an impurity of Tamsulosin available from Vaqora Chemicals. The compound has the formula C20H26N2O6S, corresponding to a molecular weight of 422.5 g/mol. Systematically, it is named 2-(2-ethoxyphenoxy)-N-[(2R)-1-(4-methoxy-3-sulfamoylphenyl)propan-2-yl]acetamide.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

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. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Tamsulosin

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

Tamsulosin impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin
Catalogue No.	VQ-042362
CAS Number	133261-17-3
IUPAC name	2-(2-ethoxyphenoxy)-N-[(2R)-1-(4-methoxy-3-sulfamoylphenyl)propan-2-yl]acetamide
Molecular formula	C₂₀H₂₆N₂O₆S
Molecular weight	422.5 g/mol
Exact mass	422.1512
Grade	Reference Standard
HSN code	38229090
InChIKey	IPHNYXYPQJHUIV-CQSZACIVSA-N
SMILES	CCOC1=CC=CC=C1OCC(=O)N[C@H](C)CC2=CC(=C(C=C2)OC)S(=O)(=O)N
PubChem CID	11258736

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	2 / 7
TPSA	125 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin?

The CAS Registry Number of N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin is 133261-17-3. It is also known as (R)-N-(2-(3-(Aminosulphonyl)-4-methoxyphenyl)-1-methylethyl)-2-(2-etoxyphenoxy)-acetamide, 2-(2-Ethoxyphenoxy)-N-[(1R)-2-(4-methoxy-3-sulfamoylphenyl)-1-methylethyl]acetamide, (R)-N-[2-(3-aminosulphonyl-4-methoxyphenyl)-1-methylethyl]-2-(2-ethoxyphenoxy)-acetamide.

What is the molecular formula and molecular weight of N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin?

N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin has the molecular formula C20H26N2O6S and a molecular weight of 422.5 g/mol. Its IUPAC name is 2-(2-ethoxyphenoxy)-N-[(2R)-1-(4-methoxy-3-sulfamoylphenyl)propan-2-yl]acetamide.

What is N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin used for?

N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) 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 N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin can I order?

We supply N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) 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 N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin?

Yes. Every lot of N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) 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 N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin be shipped internationally?

Yes. N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin 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.