D-Ephedrine hydrochloride

Modify Date: 2025-08-21 17:29:54

D-Ephedrine hydrochloride Structure
D-Ephedrine hydrochloride structure
Common Name D-Ephedrine hydrochloride
CAS Number 24221-86-1 Molecular Weight 201.69300
Density N/A Boiling Point 255ºC at 760 mmHg
Molecular Formula C10H16ClNO Melting Point 218-220ºC
MSDS Chinese USA Flash Point 85.6ºC
Symbol GHS02 GHS06 GHS08
GHS02, GHS06, GHS08
Signal Word Danger

 Names

Name D-Ephedrine hydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 255ºC at 760 mmHg
Melting Point 218-220ºC
Molecular Formula C10H16ClNO
Molecular Weight 201.69300
Flash Point 85.6ºC
Exact Mass 201.09200
PSA 32.26000
LogP 2.52080
Vapour Pressure 0.00865mmHg at 25°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KB1925000
CHEMICAL NAME :
Ephedrine, hydrochloride, (+)-
CAS REGISTRY NUMBER :
24221-86-1
LAST UPDATED :
199701
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C10-H15-N-O.Cl-H
MOLECULAR WEIGHT :
201.72
WISWESSER LINE NOTATION :
QYR&Y1&M1 &GH -D

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
160 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 71,62,1941
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
785 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 9,966,1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
248 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 158,135,1967
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
425 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 9,966,1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
175 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 9,966,1966
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
80 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 36,363,1929

 Safety Information

Symbol GHS02 GHS06 GHS08
GHS02, GHS06, GHS08
Signal Word Danger
Hazard Statements H225-H301 + H311 + H331-H370
Precautionary Statements P210-P260-P280-P301 + P310-P311
Hazard Codes Xn: Harmful;
Risk Phrases R22
Safety Phrases S22;S25
RIDADR UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany 3
RTECS KB1925000
HS Code 2922199090

 Synthetic Route

~%

D-Ephedrine hydrochloride Structure

D-Ephedrine hyd...

CAS#:24221-86-1

Literature: Chemistry Letters, , p. 857 - 860

 Precursor & DownStream

Precursor  1

DownStream  1

 Customs

HS Code 2922199090
Summary 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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 Synonyms

L-ephedrine
Ephedral
Fedrin
Nasol
MFCD00064551
Zephrol
1-sedrin
Efedrin
Mandrin
EINECS 246-090-7
Eciphin
Ephedrol
Ephedsol
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