Hydroxychloroquine Acid

Name: Hydroxychloroquine Acid
Brand: Vaqora Chemicals
SKU: VQ-031105

About Hydroxychloroquine Acid

Hydroxychloroquine Acid (CAS 645406-24-2) is a metabolite or degradation product of Hydroxychloroquine offered by Vaqora Chemicals. With the molecular formula C18H24ClN3O3, it has a molar mass of 365.9 g/mol. The IUPAC name is 2-[(7-chloroquinolin-4-yl)amino]-5-[ethyl(2-hydroxyethyl)amino]pentanoic acid.

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.

Analytical teams use this compound to identify metabolites and degradants of Hydroxychloroquine, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Hydroxychloroquine Acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Hydroxychloroquine

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

Hydroxychloroquine impurities

Specifications & identifiers

Chemical identifiers
Product name	Hydroxychloroquine Acid
Catalogue No.	VQ-031105
CAS Number	645406-24-2
IUPAC name	2-[(7-chloroquinolin-4-yl)amino]-5-[ethyl(2-hydroxyethyl)amino]pentanoic acid
Molecular formula	C₁₈H₂₄ClN₃O₃
Molecular weight	365.9 g/mol
Exact mass	365.1506
Grade	Reference Standard
HSN code	38229090
InChIKey	NGIQEFDBCXQPBR-UHFFFAOYSA-N
SMILES	CCN(CCCC(C(=O)O)NC1=C2C=CC(=CC2=NC=C1)Cl)CCO
PubChem CID	9820501

Physical properties
Physical form	Solid
LogP (XLogP3)	0.5
H-bond donors / acceptors	3 / 6
TPSA	85.7 Å²

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 Acid?

The CAS Registry Number of Hydroxychloroquine Acid is 645406-24-2.

What is the molecular formula and molecular weight of Hydroxychloroquine Acid?

Hydroxychloroquine Acid has the molecular formula C18H24ClN3O3 and a molecular weight of 365.9 g/mol. Its IUPAC name is 2-[(7-chloroquinolin-4-yl)amino]-5-[ethyl(2-hydroxyethyl)amino]pentanoic acid.

What is Hydroxychloroquine Acid used for?

Hydroxychloroquine Acid 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 Acid can I order?

We supply Hydroxychloroquine Acid 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 Hydroxychloroquine Acid?

Yes. Every lot of Hydroxychloroquine Acid 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 Acid be shipped internationally?

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