Silodosin

Name: Silodosin
Brand: Vaqora Chemicals
SKU: VQ-028026

About Silodosin

Listed under CAS 160970-54-7, Silodosin is a high-purity reference standard of Silodosin available from Vaqora Chemicals. With the molecular formula C25H32F3N3O4, it has a molar mass of 495.5 g/mol. Common synonyms include Silodosin JPRS and Silodosin Beta Form.

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. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this Silodosin standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Silodosin

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

Silodosin impurities

Specifications & identifiers

Chemical identifiers
Product name	Silodosin
Catalogue No.	VQ-028026
CAS Number	160970-54-7
IUPAC name	1-(3-hydroxypropyl)-5-[(2R)-2-[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethylamino]propyl]-2,3-dihydroindole-7-carboxamide
Molecular formula	C₂₅H₃₂F₃N₃O₄
Molecular weight	495.5 g/mol
Exact mass	495.2345
Grade	Reference Standard
HSN code	38229090
InChIKey	PNCPYILNMDWPEY-QGZVFWFLSA-N
SMILES	C[C@H](CC1=CC2=C(C(=C1)C(=O)N)N(CC2)CCCO)NCCOC3=CC=CC=C3OCC(F)(F)F
PubChem CID	5312125

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	3 / 9
TPSA	97.1 Å²
Synonyms	Silodosin JPRS, Silodosin Beta Form, KMD-3213, Silodal, KAD-3213, silodosine, KSO-0400, KMD 3213, KAD 3213, Silodosin (Rapaflo)

Safety & hazard information (GHS)

Corrosive

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H300Fatal if swallowed
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure
H412Harmful to aquatic life with long lasting effects
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P203, P260, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P318, P319, P321, P330, P332 + 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 Silodosin?

The CAS Registry Number of Silodosin is 160970-54-7. It is also known as Silodosin JPRS, Silodosin Beta Form, KMD-3213.

What is the molecular formula and molecular weight of Silodosin?

Silodosin has the molecular formula C25H32F3N3O4 and a molecular weight of 495.5 g/mol. Its IUPAC name is 1-(3-hydroxypropyl)-5-[(2R)-2-[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethylamino]propyl]-2,3-dihydroindole-7-carboxamide.

What is Silodosin used for?

Silodosin is supplied as a characterised reference material related to Silodosin. 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 Silodosin can I order?

We supply Silodosin 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 Silodosin?

Yes. Every lot of Silodosin 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 Silodosin be shipped internationally?

Yes. Silodosin 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.