Hydroxychloroquine EP Impurity B

About Hydroxychloroquine EP Impurity B

Hydroxychloroquine EP Impurity B is a pharmacopeial impurity of Hydroxychloroquine carrying the CAS registry number 103152-84-7. With the molecular formula C18H26ClN3O4S, it has a molar mass of 415.9 g/mol. Its systematic (IUPAC) name is 2-[4-[(7-chloroquinolin-4-yl)amino]pentyl-ethylamino]ethyl hydrogen sulfate. Common synonyms include Hydroxychloroquine O-Sulfate and Hydroxychloroquine Sulfate EP Impurity B.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Hydroxychloroquine, 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.

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. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Hydroxychloroquine

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

Hydroxychloroquine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Hydroxychloroquine EP Impurity B
Catalogue No.	VQ-006424
CAS Number	103152-84-7
IUPAC name	2-[4-[(7-chloroquinolin-4-yl)amino]pentyl-ethylamino]ethyl hydrogen sulfate
Molecular formula	C₁₈H₂₆ClN₃O₄S
Molecular weight	415.9 g/mol
Exact mass	415.1333
Grade	Reference Standard
HSN code	38229090
InChIKey	HDHZUDNKLODXFR-UHFFFAOYSA-N
SMILES	CCN(CCCC(C)NC1=C2C=CC(=CC2=NC=C1)Cl)CCOS(=O)(=O)O
PubChem CID	87776023

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	2 / 7
TPSA	100 Å²
Synonyms	Hydroxychloroquine O-Sulfate, 2-[[(4RS)-4-[(7-Chloroquinolin-4-yl)amino]pentyl](ethyl)amino]ethyl Hydrogen Sulfate, 2-((4-((7-chloroquinolin-4-yl)amino)pentyl)(ethyl)amino)ethyl hydrogen sulfate, Hydroxychloroquine Sulfate EP Impurity B, Ethanol, 2-((4-((7-chloro-4-quinolyl)amino)pentyl)ethylamino)-, sulfate, Ethanol, 2-((4-((7-chloro-4-quinolinyl)amino)pentyl)ethylamino)-, 1-(hydrogen sulfate), (+-)-2-((4-((7-chloro-4-quinolyl)amino)pentyl)ethylamino)ethanol sulfate

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 Hydroxychloroquine EP Impurity B?

The CAS Registry Number of Hydroxychloroquine EP Impurity B is 103152-84-7. It is also known as Hydroxychloroquine O-Sulfate, 2-[[(4RS)-4-[(7-Chloroquinolin-4-yl)amino]pentyl](ethyl)amino]ethyl Hydrogen Sulfate, 2-((4-((7-chloroquinolin-4-yl)amino)pentyl)(ethyl)amino)ethyl hydrogen sulfate.

What is the molecular formula and molecular weight of Hydroxychloroquine EP Impurity B?

Hydroxychloroquine EP Impurity B has the molecular formula C18H26ClN3O4S and a molecular weight of 415.9 g/mol. Its IUPAC name is 2-[4-[(7-chloroquinolin-4-yl)amino]pentyl-ethylamino]ethyl hydrogen sulfate.

What is Hydroxychloroquine EP Impurity B used for?

Hydroxychloroquine EP Impurity B is supplied as a characterised reference material related to Hydroxychloroquine. 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 Hydroxychloroquine EP Impurity B can I order?

We supply Hydroxychloroquine EP Impurity B in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Hydroxychloroquine EP Impurity B?

Yes. Every lot of Hydroxychloroquine EP Impurity B 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 Hydroxychloroquine EP Impurity B be shipped internationally?

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