Molekula

Hydroxychloroquine sulfate USP CRS

SKU 90037663 CAS 747-36-4 C18H28ClN3O5S MW 434.0 Available on enquiry

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ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch

Hydroxychloroquine sulfate USP CRS is a synthetic 4-aminoquinoline compound used primarily as an antimalarial and autoimmune disease treatment, including rheumatoid arthritis and lupus. It meets USP standards for pharmaceutical research and clinical trials. CAS 747-36-4, molecular formula C18H28ClN3O5S, molecular weight 434.0 g/mol, and stable at ambient conditions. Classified with a signal word of Warning for safety. Molekula supplies Hydroxychloroquine sulfate USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 90037663
CAS Number: 747-36-4
IUPAC Name: 2-[4-[(7-chloroquinolin-4-yl)amino]pentyl-ethylamino]ethanol;sulfuric acid
EC Number: 212-019-3
Molecular Formula: C18H28ClN3O5S
Molecular Weight: 434.0
Exact Mass: 433.1438
SMILES: CCN(CCCC(C)NC1=C2C=CC(=CC2=NC=C1)Cl)CCO.OS(=O)(=O)O
InChIKey: JCBIVZZPXRZKTI-UHFFFAOYSA-N
InChI: InChI=1S/C18H26ClN3O.H2O4S/c1-3-22(11-12-23)10-4-5-14(2)21-17-8-9-20-18-13-15(19)6-7-16(17)18;1-5(2,3)4/h6-9,13-14,23H,3-5,10-12H2,1-2H3,(H,20,21);(H2,1,2,3,4)
PubChem CID: 12947

Synonyms

2-((4-((7-Chloroquinolin-4-yl)amino)pentyl)(ethyl)amino)ethanol sulfate
Ercoquin
HYDROXYCHLOROQUINE SULFATE
Hydroxychloroquine Sulfate (1:1) Salt
Hydroxychloroquine sulphate
Oxiklorin
Plaquenil sulfate
Quensyl
Quinoric
SOVUNA

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Frequently asked questions

What is hydroxychloroquine sulfate USP CRS used for?

Hydroxychloroquine sulfate USP CRS is primarily used as a reference standard for analytical testing, quality control, and research in pharmaceutical applications, including malaria treatment and autoimmune disease management.

What is the chemical formula and molecular weight of hydroxychloroquine sulfate USP CRS?

The chemical formula is **C₁₈H₂₈ClN₃O₅S**, and the molecular weight is **434.0 g/mol**.

How should hydroxychloroquine sulfate USP CRS be stored?

Store at **ambient temperature** in a dry, well-ventilated area, away from incompatible substances.

What grade of hydroxychloroquine sulfate does Molekula supply?

Molekula supplies **USP (United States Pharmacopeia) grade** and **CRS (Certified Reference Standard) grade** for analytical and research purposes.

Can Molekula supply hydroxychloroquine sulfate USP CRS in bulk?

Yes, bulk quantities are available upon request—contact Molekula for pricing and lead times.

What documentation comes with an order of hydroxychloroquine sulfate USP CRS?

Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.

Related products

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.