Terazosin EP Impurity N

Name: Terazosin EP Impurity N
Brand: Vaqora Chemicals
SKU: VQ-028279

About Terazosin EP Impurity N

Terazosin EP Impurity N is a pharmacopeial impurity of Terazosin carrying the CAS registry number 63074-07-7. The compound has the formula C9H16N2O2, corresponding to a molecular weight of 184.24 g/mol. Systematically, it is named oxolan-2-yl(piperazin-1-yl)methanone. It is also known as 1-(Tetrahydro-2-furoyl)-piperazine or 1-(Tetrahydro-2-furoyl)piperazine.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Terazosin, 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.

Vaqora Chemicals supplies Terazosin EP Impurity N in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Terazosin

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

Terazosin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Terazosin EP Impurity N
Catalogue No.	VQ-028279
CAS Number	63074-07-7
IUPAC name	oxolan-2-yl(piperazin-1-yl)methanone
Molecular formula	C₉H₁₆N₂O₂
Molecular weight	184.24 g/mol
Exact mass	184.1212
Grade	Reference Standard
HSN code	38229090
InChIKey	UKESBLFBQANJHH-UHFFFAOYSA-N
SMILES	C1CC(OC1)C(=O)N2CCNCC2
PubChem CID	2734641

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.5
H-bond donors / acceptors	1 / 3
TPSA	41.6 Å²
Synonyms	1-(Tetrahydro-2-furoyl)-piperazine, Terazosin Hydrochloride Dihydrate - Impurity N, 1-(Tetrahydro-2-furoyl)piperazine, 1-(2-tetrahydrofuroyl)piperazine, piperazin-1-yl(tetrahydrofuran-2-yl)methanone, 1-(2-Tetrahydrofuroyl)-piperazine, 1-(oxolane-2-carbonyl)piperazine, 1-(tetrahydrofuran-2-ylcarbonyl)piperazine, N-(Tetrahydro-2-furoyl)piperazine, n-(2-tetrahydrofuroyl)piperazine, piperazin-1-yl-(tetrahydro-furan-2-yl)-methanone, 4-((Tetrahydrofuran-2-yl)carbonyl)piperazine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

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 EP Impurity N?

The CAS Registry Number of Terazosin EP Impurity N is 63074-07-7. It is also known as 1-(Tetrahydro-2-furoyl)-piperazine, Terazosin Hydrochloride Dihydrate - Impurity N, 1-(Tetrahydro-2-furoyl)piperazine.

What is the molecular formula and molecular weight of Terazosin EP Impurity N?

Terazosin EP Impurity N has the molecular formula C9H16N2O2 and a molecular weight of 184.24 g/mol. Its IUPAC name is oxolan-2-yl(piperazin-1-yl)methanone.

What is Terazosin EP Impurity N used for?

Terazosin EP Impurity N 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 EP Impurity N can I order?

We supply Terazosin EP Impurity N 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 EP Impurity N?

Yes. Every lot of Terazosin EP Impurity N 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 EP Impurity N be shipped internationally?

Yes. Terazosin EP Impurity N 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.