Terazosin EP Impurity O

Name: Terazosin EP Impurity O
Brand: Vaqora Chemicals
SKU: VQ-028280

About Terazosin EP Impurity O

Listed under CAS 547730-06-3, Terazosin EP Impurity O is a pharmacopeial impurity of Terazosin available from Vaqora Chemicals. Its molecular formula is C14H22N2O4 and its molecular weight is 282.34 g/mol. Systematically, it is named [4-(oxolane-2-carbonyl)piperazin-1-yl]-(oxolan-2-yl)methanone. It is also known as 1,4-bis(oxolane-2-carbonyl)piperazine or Terazosin hydrochloride dihydrate impurity O.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Terazosin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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 O
Catalogue No.	VQ-028280
CAS Number	547730-06-3
IUPAC name	[4-(oxolane-2-carbonyl)piperazin-1-yl]-(oxolan-2-yl)methanone
Molecular formula	C₁₄H₂₂N₂O₄
Molecular weight	282.34 g/mol
Exact mass	282.158
Grade	Reference Standard
HSN code	38229090
InChIKey	PDNVQJDNOKBJSF-UHFFFAOYSA-N
SMILES	C1CC(OC1)C(=O)N2CCN(CC2)C(=O)C3CCCO3
PubChem CID	3620044

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.2
H-bond donors / acceptors	0 / 4
TPSA	59.1 Å²
Synonyms	1,4-Bis[(tetrahydro-2-furanyl)carbonyl]-piperazine, Terazosin Hydrochloride Dihydrate - Impurity O, 1,4-Bis((tetrahydrofuran-2-yl)carbonyl)piperazine, 1,4-Bis[(tetrahydrofuran-2-yl)carbonyl]piperazine, Piperazine, 1,4-bis((tetrahydro-2-furanyl)carbonyl)-, Terazosin hydrochloride dihydrate specified impurity O, Piperazine-1,4-diylbis((tetrahydrofuran-2-yl)methanone), 1,4-bis(oxolane-2-carbonyl)piperazine, Terazosin hydrochloride dihydrate impurity O, [4-(tetrahydrofuran-2-carbonyl)piperazin-1-yl]-tetrahydrofuran-2-yl-methanone

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 Terazosin EP Impurity O?

The CAS Registry Number of Terazosin EP Impurity O is 547730-06-3. It is also known as 1,4-Bis[(tetrahydro-2-furanyl)carbonyl]-piperazine, Terazosin Hydrochloride Dihydrate - Impurity O, 1,4-Bis((tetrahydrofuran-2-yl)carbonyl)piperazine.

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

Terazosin EP Impurity O has the molecular formula C14H22N2O4 and a molecular weight of 282.34 g/mol. Its IUPAC name is [4-(oxolane-2-carbonyl)piperazin-1-yl]-(oxolan-2-yl)methanone.

What is Terazosin EP Impurity O used for?

Terazosin EP Impurity O 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 O can I order?

We supply Terazosin EP Impurity O 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 O?

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

Yes. Terazosin EP Impurity O 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.