naltrexone

Modify Date: 2025-08-20 22:32:14

naltrexone structure	Common Name	naltrexone
	CAS Number	16590-41-3	Molecular Weight	341.40
	Density	1.5±0.1 g/cm3	Boiling Point	558.1±50.0 °C at 760 mmHg
	Molecular Formula	C₂₀H₂₃NO₄	Melting Point	168-170ºC
	MSDS	N/A	Flash Point	291.4±30.1 °C
	Symbol	GHS02, GHS06, GHS08	Signal Word	Danger

Use of naltrexone

Naltrexone is an antagonist of Opioid receptor. Naltrexone inhibits cell proliferation in vivo. Naltrexone reduces tumor growth by interfering with cell signalling and modifying the immune system[1].

Name	naltrexone
Synonym	More Synonyms

Description	Naltrexone is an antagonist of Opioid receptor. Naltrexone inhibits cell proliferation in vivo. Naltrexone reduces tumor growth by interfering with cell signalling and modifying the immune system[1].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> GPCR/G Protein >> Opioid Receptor Signaling Pathways >> Neuronal Signaling >> Opioid Receptor
References	[1]. Couto RD, et al. Low Doses Naltrexone: The Potential Benefit Effects for its Use in Patients with Cancer. Curr Drug Res Rev. 2021;13(2):86-89. [2]. Lobmaier PP, et al. Naltrexone depot formulations for opioid and alcohol dependence: a systematic review. CNS Neurosci Ther. 2011 Dec;17(6):629-36. [3]. Mannelli P, Peindl KS, Wu LT. Pharmacological enhancement of naltrexone treatment for opioid dependence: a review. Subst Abuse Rehabil. 2011 Jun;2011(2):113-123. [4]. Swift R, Oslin DW, Alexander M, Forman R. Adherence monitoring in naltrexone pharmacotherapy trials: a systematic review. J Stud Alcohol Drugs. 2011 Nov;72(6):1012-8. [5]. Makowski CT, Gwinn KM, Hurren KM. Naltrexone/bupropion: an investigational combination for weight loss and maintenance. Obes Facts. 2011;4(6):489-94. [6]. Hulse GK. Improving Clinical Outcomes for Naltrexone as a Management of Problem Alcohol Use. Br J Clin Pharmacol. 2012 Sep 5. doi: 10.1111/j.1365-2125.2012.04452.x. [7]. Naltrexone

Description

Naltrexone is an antagonist of Opioid receptor. Naltrexone inhibits cell proliferation in vivo. Naltrexone reduces tumor growth by interfering with cell signalling and modifying the immune system[1].

Related Catalog

Research Areas >> Cancer

Signaling Pathways >> GPCR/G Protein >> Opioid Receptor

Signaling Pathways >> Neuronal Signaling >> Opioid Receptor

References

[1]. Couto RD, et al. Low Doses Naltrexone: The Potential Benefit Effects for its Use in Patients with Cancer. Curr Drug Res Rev. 2021;13(2):86-89.

[2]. Lobmaier PP, et al. Naltrexone depot formulations for opioid and alcohol dependence: a systematic review. CNS Neurosci Ther. 2011 Dec;17(6):629-36.

[3]. Mannelli P, Peindl KS, Wu LT. Pharmacological enhancement of naltrexone treatment for opioid dependence: a review. Subst Abuse Rehabil. 2011 Jun;2011(2):113-123.

[4]. Swift R, Oslin DW, Alexander M, Forman R. Adherence monitoring in naltrexone pharmacotherapy trials: a systematic review. J Stud Alcohol Drugs. 2011 Nov;72(6):1012-8.

[5]. Makowski CT, Gwinn KM, Hurren KM. Naltrexone/bupropion: an investigational combination for weight loss and maintenance. Obes Facts. 2011;4(6):489-94.

[6]. Hulse GK. Improving Clinical Outcomes for Naltrexone as a Management of Problem Alcohol Use. Br J Clin Pharmacol. 2012 Sep 5. doi: 10.1111/j.1365-2125.2012.04452.x.

[7]. Naltrexone

Density	1.5±0.1 g/cm3
Boiling Point	558.1±50.0 °C at 760 mmHg
Melting Point	168-170ºC
Molecular Formula	C₂₀H₂₃NO₄
Molecular Weight	341.40
Flash Point	291.4±30.1 °C
Exact Mass	341.162720
PSA	70.00000
LogP	1.80
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.709

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QD2155000

CHEMICAL NAME :: Morphinan-6-one, 17-(cyclopropylmethyl)-4,5-alpha-epoxy-3,14-dihydroxy -

CAS REGISTRY NUMBER :: 16590-41-3

LAST UPDATED :: 199806

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C20-H23-N-O4

MOLECULAR WEIGHT :: 341.44

WISWESSER LINE NOTATION :: T B6566 B6/CO 4ABBC R BX FV HO PN GHT&&TTJ CQ JQ P1- AL3TJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 551 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 1100 mg/kg

SEX/DURATION :: female 1-22 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - delayed effects

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 21 mg/kg

SEX/DURATION :: female 10-19 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

TYPE OF TEST :: Sex chromosome loss and nondisjunction

TYPE OF TEST :: Sex chromosome loss and nondisjunction

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Human Lymphocyte

DOSE/DURATION :: 1 gm/L

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 1,180,1979

Symbol	GHS02, GHS06, GHS08
Signal Word	Danger
Hazard Statements	H225-H301 + H311 + H331-H370
Precautionary Statements	P210-P260-P280-P301 + P310-P311
Hazard Codes	F,T
Risk Phrases	11-23/24/25-39/23/24/25
Safety Phrases	16-36/37-45
RIDADR	UN1230 - class 3 - PG 2 - Methanol, solution

Precursor 9
CAS#:1407490-23-6 3,6,17-tris(cyc... CAS#:52446-24-9 Novobiocin CAS#:7051-34-5 (Bromomethyl)cy... CAS#:16676-29-2 Naltrexone Hydr...
CAS#:33522-95-1 Nor Oxymorphone CAS#:1489-69-6 Cyclopropanecar... CAS#:2516-33-8 Cyclopropyl carbinol CAS#:16617-07-5 Naltrexone 3-Me...
CAS#:5911-08-0 (Chloromethyl)c...
DownStream 6
CAS#:111555-53-4 Naltrindol CAS#:55096-26-9 Nalmefene CAS#:73232-52-7 Methylnaltrexon... CAS#:105618-26-6 nor-Binaltorphi...
CAS#:161532-22-5 17-(cyclopropyl... CAS#:16676-29-2 Naltrexone Hydr...

Novel orally available salvinorin A analog PR-38 inhibits gastrointestinal motility and reduces abdominal pain in mouse models mimicking irritable bowel syndrome.

J. Pharmacol. Exp. Ther. 350(1) , 69-78, (2014)

The opioid and cannabinoid systems play a crucial role in multiple physiological processes in the central nervous system and in the periphery. Selective opioid as well as cannabinoid (CB) receptor ago...

Desensitization of functional µ-opioid receptors increases agonist off-rate.

Mol. Pharmacol. 86(1) , 52-61, (2014)

Desensitization of µ-opioid receptors (MORs) develops over 5-15 minutes after the application of some, but not all, opioid agonists and lasts for tens of minutes after agonist removal. The decrease in...

Treatment of alcohol dependence: recent progress and reduction of consumption.

Minerva Med. 105(6) , 447-66, (2014)

Alcohol dependence (AD) is a major public health problem. Currently, three drugs for the treatment of AD have been approved by both the European Medicines Agency (EMA) and the Food and Drug Administra...

Morphinan-6-one, 17-(cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxy-, (5α)-

Trexonil

NeMexin

(1S,5R,13R,17S)-4-(Cyclopropylmethyl)-10,17-dihydroxy-12-oxa-4-azapentacyclo[9.6.1.0.0.0]octadeca-7(18),8,10-trien-14-on

Depotrex

ReVia

en1939

Naltrel

en1639

Naltrexone

Vivitrol

(5α)-17-(Cyclopropylmethyl)-3,14-dihydroxy-4,5-epoxymorphinan-6-one

Antaxone

trexan

(1S,5R,13R,17S)-4-(cyclopropylmethyl)-10,17-dihydroxy-12-oxa-4-azapentacyclo[9.6.1.0.0.0]octadeca-7(18),8,10-trien-14-one

(1S,5R,13R,17S)-4-(cyclopropylméthyl)-10,17-dihydroxy-12-oxa-4-azapentacyclo[9.6.1.0.0.0]octadéca-7(18),8,10-trién-14-one

celupan

En 1639A

Um-792

(5a)-17-(Cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxymorphinan-6-one

Nalorex

Depade

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: naltrexone
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

DC Chemicals Limited
China
Product Name: Naltrexone
Price: $200.0/1g $150.0/10ml
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

ShangHai DC Chemicals Co.,Ltd
China
Product Name: Naltrexone
Price: ￥Inquiry/1g
Purity: 98.9%
Delivery: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Morphinan-6-one,17-(cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxy-, (5a)-
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Get all suppliers and price by the below link:

naltrexone suppliers

naltrexone price

naltrexone

Use of naltrexone

Names

naltrexone Biological Activity

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

Articles62

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.