Terazosin Hydrochloride

Name: Terazosin Hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-034126

About Terazosin Hydrochloride

Vaqora Chemicals supplies Terazosin Hydrochloride, a high-purity reference standard of Terazosin registered under CAS number 63074-08-8. Formula C19H26ClN5O4, molecular weight 423.9 g/mol. Alternative names: Terazosin HCl and Terazosin.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this Terazosin standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Terazosin Hydrochloride in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Terazosin

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

Terazosin impurities

Specifications & identifiers

Chemical identifiers
Product name	Terazosin Hydrochloride
Catalogue No.	VQ-034126
CAS Number	63074-08-8
IUPAC name	[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(oxolan-2-yl)methanone;hydrochloride
Molecular formula	C₁₉H₂₆ClN₅O₄
Molecular weight	423.9 g/mol
Exact mass	423.1673
Grade	Reference Standard
HSN code	38229090
InChIKey	IWSWDOUXSCRCKW-UHFFFAOYSA-N
SMILES	COC1=C(C=C2C(=C1)C(=NC(=N2)N3CCN(CC3)C(=O)C4CCCO4)N)OC.Cl
PubChem CID	44383

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 8
TPSA	103 Å²
Synonyms	Terazosin HCl, Terazosin, Terazosin hydrochloride anhydrous, Hytrin, 6,7-dimethoxy-2-[4-(oxolane-2-carbonyl)piperazin-1-yl]quinazolin-4-amine hydrochloride, Tetrazosin hydrochloride, Terazocin Hydrochloride (anhydrous), Opera_ID_398, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)-piperazine hydrochloride, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H319Causes serious eye irritation
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P318, P330, P337 + P317, 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 Terazosin Hydrochloride?

The CAS Registry Number of Terazosin Hydrochloride is 63074-08-8. It is also known as Terazosin HCl, Terazosin, Terazosin hydrochloride anhydrous.

What is the molecular formula and molecular weight of Terazosin Hydrochloride?

Terazosin Hydrochloride has the molecular formula C19H26ClN5O4 and a molecular weight of 423.9 g/mol.

What is Terazosin Hydrochloride used for?

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

We supply Terazosin Hydrochloride 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 Terazosin Hydrochloride?

Yes. Every lot of Terazosin Hydrochloride 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 Terazosin Hydrochloride be shipped internationally?

Yes. Terazosin Hydrochloride 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.