Chloroquine Diphosphate CAS 50-63-5
5 Inquiries
50-63-5
Shanghai, China
Zhishang Chem
100g; 1kg; 25g
2022-12-31
Dichloromethane,Linocaine hydrochloride
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Product Description
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Seller Information
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Inquiry History
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Description
Melting point 200 °C (dec.)(lit.) storage temp. Desiccate at RT solubility H2O: 50 mg/mL, clear pka pKa 8.10(H2O t = 20 c = 0.0025) (Uncertain) form solid PH pH(100g/l, 25ºC) : 3.8~4.3 Water Solubility Soluble in water 
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
About us
Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
We will always adhere to expand business scope and provide the best quality products and service to the world.
- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. 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.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
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.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.Basic Info-
Product Name:
(±)-Chloroquine diphosphate
Other Name:1,4-Pentanediamine,N4-(7-chloro-4-quinolinyl)-N1,N1-diethyl-,phosphate (1:2);Quinoline,7-chloro-4-[[4-(diethylamino)-1-methylbutyl]amino]-,phosphate (1:2);Quinoline,7-chloro-4-[(4-diethylamino-1-methylbutyl)amino]-,diphosphate;3377RP;SN 7618;Aralen diphosphate;Aralen phosphate;Avloclor;Bemaphate;7-Chloro-4-[(4′-diethylamino-1-methylbutyl)amino]quinoline diphosphate;Chloroquin diphosphate;Chloroquine diphosphate;Chloroquine phosphate;Nivaquine B;Resoquine;Sanoquin;Tanakan;Arechin;Resochin;Delagil;Quingamine;Chingamin;Chingamin phosphate;Gontochin phosphate;Khingamin;Chlorochin diphosphate;WR 1522;Chloroquine dihydrogen phosphate (1:2);Tanakan (antimalarial);(±)-Chloroquine diphosphate;dl-Chloroquine diphosphate;NSC 14050;Tresochin;Imagon;Malaquin;Alexoquine;Cidoquine;Maladrin;Quivaclor;6384-82-3;69698-56-2
CAS No.:50-63-5
Molecular Formula:C18H26ClN3.2H3O4P
InChIKeys:InChIKey=AEUAEICGCMSYCQ-UHFFFAOYSA-N
Molecular Weight:515.86
Exact Mass:515.135315
EC Number:200-055-2
DSSTox ID:DTXSID7044681
HScode:2933499090
Categories:
Characteristics-
PSA:
184
XLogP3:3.02640
Appearance:solid
Melting Point:193-195 °C
Boiling Point:189-193 °C @ Press: 0.2-0.3 Torr
Flash Point:232.3ºC
Water Solubility:soluble in water;H2O: 50 mg/mL, clear
Storage Conditions:Desiccate at RT
Vapor Pressure:5.0X10-9 mm Hg at 25 deg C (est)
Toxicity:LD50 oral in rat: 623mg/kg
Collision Cross Section:175.6 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Dichloromethane,Linocaine hydrochloride
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Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
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Payment Terms:
D/P,L/C,D/A
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Average lead Time:
15
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2016
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
India
Chloroquine Phosphate
1 KG May 27, 2026 
Pakistan
Chloroquine Phosphate
500 KG May 9, 2025 
Netherlands
Chloroquin Phosphate
2 MT Jul 23, 2023 
South Korea
Chloroquine Phosphate
10 G Jul 20, 2023
India
Chloroquine diphosphate
1 G Aug 7, 2025 Post an enquiry for this product