Naltrexone
8 Inquiries
16590-41-3
99%
Bottle,barrel,cargo,container,etc.
2026-07-06
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
16590-41-3
Naltrexone
C20H23NO4
Quick DetailsProName:Naltrexone
CasNo:16590-41-3
Molecular Formula:C20H23NO4
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Naltrexone
Other Name:Morphinan-6-one,17-(cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxy-,(5α)-;Morphinan-6-one,17-(cyclopropylmethyl)-4,5α-epoxy-3,14-dihydroxy-;(5α)-17-(Cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxymorphinan-6-one;1-N-Cyclopropylmethyl-7,8-dihydro-14-hydroxynormorphinone;N-Cyclopropylmethylnoroxymorphone;Naltrexone;EN 1639;Depotrex;Nemexin;UM 792;Naltrel;Trexonil;Vivitrex;Vivitrol;(-)-Naltrexone
CAS No.:16590-41-3
Molecular Formula:C20H23NO4
InChIKeys:InChIKey=DQCKKXVULJGBQN-XFWGSAIBSA-N
Molecular Weight:341.4
Exact Mass:341.40
EC Number:240-649-9
HScode:2939190000
Categories:
Characteristics-
PSA:
70
XLogP3:0.7
Appearance:Solid
Density:1.2064 (rough estimate)
Melting Point:168-170 °C
Boiling Point:477.03°C (rough estimate)
Flash Point:9℃
Refractive Index:1.5614 (estimate)
Water Solubility:3.07e+00 g/L
Storage Conditions:2-8°C
Vapor Pressure:1.30X10-11 mm Hg at 25 deg C (est)
Toxicity:Subcutaneous-mouse LD50: 551 mg/kg
Flammability characteristics:Combustible; Fire breaks down toxic nitrogen oxide fumes
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Serious eye damage, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H318 Causes serious eye damage
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
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
Naltrexone hydrochloride tablets should be stored in well-closed containers at 15-30 deg C.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History8 Inquiries
Country Product Purchase Quantity Date Posted 
Nigeria
99% High Purity CAS: 16590-41-3 Naltrexone powder with Fast Delivery
50 Sep 28, 2023 
United States
China factory wholesale price supply high purity 99% cas 16590-41-3 Naltrexone
1 KG Oct 13, 2023 
Mexico
Naltrexone
500 G Jan 5, 2024 
Saudi Arabia
Naltrexone
20 G Jul 22, 2023
United States
Naltrexone
5 G Mar 12, 2024
United States
Naltrexone
100 G Sep 26, 2025 
Brazil
naltrexone
200 KG Mar 24, 2025
United States
Naltrexone
100 G Jun 25, 2024 Post an enquiry for this product