Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (?)-Propoxyphene hydrochloride
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: [R-(R*,S*)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl propionate hydrochloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1596-70-9

1596-70-9 structure

1596-70-9 structure

Name: [R-(R*,S*)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl propionate hydrochloride
Chemical Name: levopropoxyphene hydrochloride
CAS Number: 1596-70-9
Molecular Formula: C₂₂H₃₀ClNO₂
Molecular Weight: 375.93200
Create Date: 2017-06-03 15:25:28
Modify Date: 2025-10-14 11:13:11
()-Propoxyphene hydrochloride is an analytical reference standard categorized as an opioid. This product is intended for research and forensic applications.

Name	levopropoxyphene hydrochloride
Synonyms	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

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

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