[R-(R,S)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl propionate hydrochloride

Modify Date: 2025-10-14 11:13:11

[R-(R,S)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl propionate hydrochloride structure	Common Name	[R-(R,S)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl propionate hydrochloride
	CAS Number	1596-70-9	Molecular Weight	375.93200
	Density	N/A	Boiling Point	444ºC at 760mmHg
	Molecular Formula	C₂₂H₃₀ClNO₂	Melting Point	N/A
	MSDS	N/A	Flash Point	130.6ºC

Use of [R-(R,S)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl propionate hydrochloride

()-Propoxyphene hydrochloride is an analytical reference standard categorized as an opioid. This product is intended for research and forensic applications.

Name	levopropoxyphene hydrochloride
Synonym	More Synonyms

Boiling Point	444ºC at 760mmHg
Molecular Formula	C₂₂H₃₀ClNO₂
Molecular Weight	375.93200
Flash Point	130.6ºC
Exact Mass	375.19700
PSA	29.54000
LogP	5.07750
Vapour Pressure	4.43E-08mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EL3050000

CHEMICAL NAME :: 2-Butanol, 4-(dimethylamino)-3-methyl-1,2-diphenyl-, propionate (ester), hydrochloride, (L)-

CAS REGISTRY NUMBER :: 1596-70-9

LAST UPDATED :: 199012

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C22-H29-N-O2.Cl-H

MOLECULAR WEIGHT :: 375.98

WISWESSER LINE NOTATION :: 2VOXR&1R&Y1&1N1&1 &GH -L

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 182 mg/kg

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

REFERENCE :: RPOBAR Research Progress in Organic-Biological and Medicinal Chemistry. (New York, NY) V.1-3, 1964-72. Discontinued. Volume(issue)/page/year: 2,320,1970

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 114 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - other changes

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 63,451,1974

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 20 mg/kg

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

REFERENCE :: RPOBAR Research Progress in Organic-Biological and Medicinal Chemistry. (New York, NY) V.1-3, 1964-72. Discontinued. Volume(issue)/page/year: 2,319,1970

D-propoxyphene

2-Butanol,4-(dimethylamino)-3-methyl-1,2-diphenyl-,propionate (ester),hydrochloride,(L)

(2R,3S)-4-Dimethylamino-3-methyl-1,2-diphenyl-2-propionyloxy-butan,Hydrochlorid

L-Propoxyphene hydrochloride

(2R,3S)-4-dimethylamino-3-methyl-1,2-diphenyl-2-propionyloxy-butane,hydrochloride

Levopropoxyphene HCl

[4-(dimethylamino)-3-methyl-1,2-diphenylbutan-2-yl] propanoate,hydrochloride

Levopropoxyphene hydrochloride

[4-(dimethylamino)-3-methyl-1,2-diphenylbutan-2-yl] propanoate hydrochloride

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.

[R-(R,S)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl propionate hydrochloride

Use of [R-(R,S)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl propionate hydrochloride

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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.

[R-(R*,S*)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl propionate hydrochloride

Use of [R-(R*,S*)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl propionate hydrochloride

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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.

[R-(R,S)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl propionate hydrochloride

Use of [R-(R,S)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl propionate hydrochloride