Piperaquine Impurity H

Name: Piperaquine Impurity H
Brand: Vaqora Chemicals
SKU: VQ-027516

About Piperaquine Impurity H

Piperaquine Impurity H (CAS 31502-87-1) is an impurity of Piperaquine offered by Vaqora Chemicals. The compound has the formula C22H18Cl2N4, corresponding to a molecular weight of 409.3 g/mol. The IUPAC name is 7-chloro-4-[4-(7-chloroquinolin-4-yl)piperazin-1-yl]quinoline. It is also known as 1,4-Bis(7-chloroquinolin-4-yl)piperazine or Piperaquine Impurity IV.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Piperaquine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Piperaquine

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

Piperaquine impurities

Specifications & identifiers

Chemical identifiers
Product name	Piperaquine Impurity H
Catalogue No.	VQ-027516
CAS Number	31502-87-1
IUPAC name	7-chloro-4-[4-(7-chloroquinolin-4-yl)piperazin-1-yl]quinoline
Molecular formula	C₂₂H₁₈Cl₂N₄
Molecular weight	409.3 g/mol
Exact mass	408.0909
Grade	Reference Standard
HSN code	38229090
InChIKey	XSMHXIXQAIQGTD-UHFFFAOYSA-N
SMILES	C1CN(CCN1C2=C3C=CC(=CC3=NC=C2)Cl)C4=C5C=CC(=CC5=NC=C4)Cl
PubChem CID	1022076

Physical properties
Physical form	Solid
LogP (XLogP3)	5.4
H-bond donors / acceptors	0 / 4
TPSA	32.3 Å²
Synonyms	1,4-Bis(7-chloroquinolin-4-yl)piperazine, Piperaquine Impurity IV, 4,4'-(1,4-Piperazinediyl)bis[7-chloroquinoline], 7-chloro-4-[4-(7-chloro-4-quinolinyl)-1-piperazinyl]quinoline, 1,4-Bis(7-chloro-4-quinolyl)piperazine, 4,4'-(Piperazine-1,4-diyl)bis(7-chloroquinoline), 7-chloro-4-[4-(7-chloro-4-quinolyl)piperazin-1-yl]quinoline, Piperaquine Phosphate Impurity :1,4-Bis(7-chloroquinolin-4-yl)piperazine, Piperaquine Phosphate Impurity [1,4-bis(7-chloro-quinoline-4-yl)piperazine]

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 Piperaquine Impurity H?

The CAS Registry Number of Piperaquine Impurity H is 31502-87-1. It is also known as 1,4-Bis(7-chloroquinolin-4-yl)piperazine, Piperaquine Impurity IV, 4,4'-(1,4-Piperazinediyl)bis[7-chloroquinoline].

What is the molecular formula and molecular weight of Piperaquine Impurity H?

Piperaquine Impurity H has the molecular formula C22H18Cl2N4 and a molecular weight of 409.3 g/mol. Its IUPAC name is 7-chloro-4-[4-(7-chloroquinolin-4-yl)piperazin-1-yl]quinoline.

What is Piperaquine Impurity H used for?

Piperaquine Impurity H is supplied as a characterised reference material related to Piperaquine. 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 Piperaquine Impurity H can I order?

We supply Piperaquine Impurity H 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 Piperaquine Impurity H?

Yes. Every lot of Piperaquine Impurity H 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 Piperaquine Impurity H be shipped internationally?

Yes. We export Piperaquine Impurity H worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.