Tamsulosin HCl

CAS 128332-25-2C20H29ClN2O5SMW 445.0

Tamsulosin HCl (CAS 128332-25-2) — formula C20H29ClN2O5S, molecular weight 445.0.

Product Overview

CAS Number	128332-25-2
Molecular Formula	C20H29ClN2O5S
Molecular Weight	445.0

Technical Profile

What this product is

Tamsulosin HCl is a chemical compound with CAS registry number 128332-25-2 and molecular formula C20H29ClN2O5S (molecular weight 445.0).

Identification

CAS number: 128332-25-2

Its molecular formula C20H29ClN2O5S comprises 20 C, 29 H, 1 Cl, 2 N, 5 O, 1 S atoms.

Also known as: Tamsulosin HCl · 盐酸坦洛新

Frequently Asked Questions

What is the CAS number of Tamsulosin HCl?

The CAS registry number of Tamsulosin HCl is 128332-25-2.

What is the molecular formula and molecular weight of Tamsulosin HCl?

Molecular formula C20H29ClN2O5S, molecular weight 445.0.

What other names is Tamsulosin HCl known by?

It is also registered under: Tamsulosin HCl, 盐酸坦洛新.

PubChem Public Data

Independent reference data for Tamsulosin HCl (CAS 128332-25-2), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number	128332-25-2
PubChem CID	5362376
Molecular formula	C20H29ClN2O5S
IUPAC name	5-[(2R)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxybenzenesulfonamide;hydrochloride
UNII (FDA)	11SV1951MR

Computed descriptors

Molecular Weight	445.0
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	11
Exact Mass	444.1485709
Monoisotopic Mass	444.1485709
Topological Polar Surface Area	108
Heavy Atom Count	29

Documented uses on record

Synonyms and trade names

TAMSULOSIN HYDROCHLORIDE; 106463-17-6; Tamsulosin HCl; Harnal; Pradif; YM617; LY253351; R-(-)-YM-12617; DTXSID2046628; Flomax MR; YM-12617-1; LY-253351; 11SV1951MR; (-)-(R)-5-(2-((2-(o-Ethoxyphenoxy)ethyl)amino)propyl)-2-methoxybenzenesulfonamide monohydrochloride; R-(-)-5-(2-((2-(2-Ethoxyphenoxy)ethyl)amino)propyl)-2-methoxybenzenesulfonamide hydrochloride; CHEBI:9399

GHS hazard classification

Reported hazard statements	H302 (99.2%), H315 (34.6%), H319 (34.6%), H335 (33.8%)

H302 (99.2%): Harmful if swallowed [Warning Acute toxicity, oral]

H315 (34.6%): Causes skin irritation [Warning Skin corrosion/irritation]

What the public record says

Tamsulosin HCl · CAS 128332-25-2 · C20H29ClN2O5S. UNII 11SV1951MR.

Source: PubChem / Wikidata; the batch COA governs where values differ.