Terazosin EP Impurity C (2HCl Salt)

Name: Terazosin EP Impurity C (2HCl Salt)
Brand: Vaqora Chemicals
SKU: VQ-034128

About Terazosin EP Impurity C (2HCl Salt)

Terazosin EP Impurity C (2HCl Salt) is a pharmacopeial impurity of Terazosin carrying the CAS registry number 60548-08-5. Formula C14H21Cl2N5O2, molecular weight 362.3 g/mol. It is also known as Terazosin related compound A or Terazosin Related Compound A Dihydrochloride.

The product is provided 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.

Pharmaceutical QC and development laboratories use this impurity standard of Terazosin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Terazosin EP Impurity C (2HCl Salt) is dispatched with a Certificate of Analysis (COA) to destinations 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 C (2HCl Salt)
Catalogue No.	VQ-034128
CAS Number	60548-08-5
IUPAC name	6,7-dimethoxy-2-piperazin-1-ylquinazolin-4-amine;dihydrochloride
Molecular formula	C₁₄H₂₁Cl₂N₅O₂
Molecular weight	362.3 g/mol
Exact mass	361.1072
Grade	Reference Standard
HSN code	38229090
InChIKey	WSCUPMCNACJUCB-UHFFFAOYSA-N
SMILES	COC1=C(C=C2C(=C1)C(=NC(=N2)N3CCNCC3)N)OC.Cl.Cl
PubChem CID	71587207

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 7
TPSA	85.5 Å²
Synonyms	Terazosin related compound A, Prazosin Hydrochloride - Impurity C (Dihydrochloride Salt), Terazosin Related Compound A Dihydrochloride, 6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine dihydrochloride, 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)piperazine, dihydrochloride, 4-Quinazolinamine, 6,7-dimethoxy-2-(1-piperazinyl)-, dihydrochloride, 2-(1-Piperazinyl)-4-amino-6,7-dimethoxyquinazoline-2HCl, 4-Quinazolinamine, 6,7-dimethoxy-2-(1-piperazinyl)-, hydrochloride (1:2), Terazosin Impurity6, Terazosin-004-2HCl

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + 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 Terazosin EP Impurity C (2HCl Salt)?

The CAS Registry Number of Terazosin EP Impurity C (2HCl Salt) is 60548-08-5. It is also known as Terazosin related compound A, Prazosin Hydrochloride - Impurity C (Dihydrochloride Salt), Terazosin Related Compound A Dihydrochloride.

What is the molecular formula and molecular weight of Terazosin EP Impurity C (2HCl Salt)?

Terazosin EP Impurity C (2HCl Salt) has the molecular formula C14H21Cl2N5O2 and a molecular weight of 362.3 g/mol.

What is Terazosin EP Impurity C (2HCl Salt) used for?

Terazosin EP Impurity C (2HCl Salt) 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 C (2HCl Salt) can I order?

We supply Terazosin EP Impurity C (2HCl Salt) 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 C (2HCl Salt)?

Yes. Every lot of Terazosin EP Impurity C (2HCl Salt) 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 C (2HCl Salt) be shipped internationally?

Yes. Terazosin EP Impurity C (2HCl Salt) 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.