2-[[4-[(7-Chloroquinolin-4-yl)amino]pentyl](ethyl)amino]ethanol paramete

CAS No.: 118-42-3
MF: C18H26ClN3O
Place of Origin: Shandong,China
Grade Standard: Medicine Grade, hydroxychloroquine sulphate
Model Number: bq-hydroxychloroquine sulphate
Product Name: hydroxychloroquine
CAS: 118-42-3
Molecular Weight: 335.87200
Boiling Point: 516.7 C at 760 mmHg
Shelf life: 24 Months
Other Names: Hydroxychloroquine
Type: Auxiliaries and Other Medicinal Chemicals, hydroxychloroquine sulphate
Purity: 99%
Appearance: White Powder
Molecular Formula: C18H26ClN3O
Melting Point: 89-91°
Certificate: ISO9001
Test Method: HPLC


Item Specification Result
Appearance white crystal powder Conform
Identification Positive Conform
Clarity of solution not more than slightly turbid Conform
Color of solution: not more than slightly yellow Conform
Purity 98.0%-102.0% 99.90%
pH 3.5-5.5 4.71
Lead NMT 20ppm <20ppm
Chloride NMT 350ppm <350ppm
Related substances NMT 2.0% Conform
Loss on drying NMT 2.0% 0.97%
Sulphated ash NMT 2.0% 0.09%
Ethanol NMT 2000ppm 1724ppm
Ethyl acetate NMT 2000ppm 511ppm
Dichloroethane NMT 5ppm 3ppm


1.It has anti-inflammatory, immune regulation, anti-infection, light filtering, anticoagulant and other effects.

2.Hydroxychloroquine is suitable for malaria, anaphylaxis and autoimmune diseases.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


Store in sealed containers at cool & dry place. Protect from sunlight, moisture and pest infestation.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.



Packing can be conducted according to customers' requirements.

Delivery detail

   [Delivery] 5 working days after payment.

2-[[4-[(7-Chloroquinolin-4-yl)amino]pentyl](ethyl)amino]ethanol picture

Packaging and shipping

Honor Certificate

Professional team