4-(4-(3-Bromopropyl)piperazin-1-yl)-7-chloroquinoline
- CAS
- 1373484-78-6
- Formula
- C16H19BrClN3
- MW
- 368.7 g/mol
VQ-032651
Impurity reference standards
Piperaquine impurities & reference standards
Characterised Piperaquine impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
18reference materials
1nitrosamine impurities
1isotope-labelled
COAHPLC · NMR · MS on request
7-Chloro-4-(4-(3-((7-chloroquinolin-4-yl)oxy)propyl)piperazin-1-yl)quinoline
- CAS
- 1233345-93-1
- Formula
- C25H24Cl2N4O
- MW
- 467.4 g/mol
VQ-027517
![7-Chloro-4-[4-(3-chloropropyl)-1-piperazinyl]-quinoline chemical structure](/media/structures/ZNOXXBOZWSTLOT-UHFFFAOYSA-N.svg)
7-Chloro-4-[4-(3-chloropropyl)-1-piperazinyl]-quinoline
- CAS
- 4038-99-7
- Formula
- C16H19Cl2N3
- MW
- 324.2 g/mol
VQ-027515
FAQs — Piperaquine impurities
Which Piperaquine impurities do you supply?
We list 18 Piperaquine-related reference materials, including process impurities, degradation products, nitrosamine impurities, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Piperaquine impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Piperaquine impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Piperaquine impurity standards
We reply within one business day with price, pack options, lead time and documentation.