clenbuterol

Modify Date: 2025-08-25 07:22:10

clenbuterol Structure
clenbuterol structure
Common Name clenbuterol
CAS Number 37148-27-9 Molecular Weight 277.190
Density 1.3±0.1 g/cm3 Boiling Point 404.9±40.0 °C at 760 mmHg
Molecular Formula C12H18Cl2N2O Melting Point N/A
MSDS N/A Flash Point 198.7±27.3 °C

 Names

Name clenbuterol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 404.9±40.0 °C at 760 mmHg
Molecular Formula C12H18Cl2N2O
Molecular Weight 277.190
Flash Point 198.7±27.3 °C
Exact Mass 276.079620
PSA 58.28000
LogP 2.61
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.577

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DA4726600
CHEMICAL NAME :
Benzenemethanol, 4-amino-3,5-dichloro-alpha-(((1,1-dimethylethyl)amino )methyl)-
CAS REGISTRY NUMBER :
37148-27-9
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C12-H18-Cl2-N2-O
MOLECULAR WEIGHT :
277.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
27600 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 22,869,1972 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
1400 ug/kg
SEX/DURATION :
female 4-17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - body wall Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) Reproductive - Effects on Newborn - other postnatal measures or effects
REFERENCE :
GDAGE9 Growth, Development & Aging. (Growth Publishing Co., Inc., POB 42, B ar Harbor, ME 04609) V.52- 1988- Volume(issue)/page/year: 54,143,1990

 Safety Information

RIDADR UN 3249
Packaging Group III
Hazard Class 6.1(b)
HS Code 29221990

 Synonyms

EINECS 253-366-0
clenbuterolum [INN_la]
Clebopride hydrogen malate
Benzenemethanol, 4-amino-3,5-dichloro-α-[[(1,1-dimethylethyl)amino]methyl]-, (αR)-
(R)-clenbuterol
Clenbuterol
(1R)-1-(4-Amino-3,5-dichlorophenyl)-2-[(2-methyl-2-propanyl)amino]ethanol
C20H24ClN3O2
clebopride malate
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