L-Epinephrine hydrochloride
Names
[ CAS No. ]:
55-31-2
[ Name ]:
L-Epinephrine hydrochloride
[Synonym ]:
[3H]-(+/-)-Epinephrine hydrochloride
DL-EPINEPHRINE HYDROCHLORIDE
4-(1-Hydroxy-2-(methylamino)ethyl)-1,2-benzenediol hydrochloride
rs-epinephrine hcl
Racepinephrine/Adrenaline HCL
(+/-)-EPINEPHRINE HYDROCHLORIDE
(+/-)-adrenaline hydrochloride
L-Epinephrine hydrochloride
(-)-3,4-DIHYDROXY-α-((METHYLAMINO)METHYL)BENZYL ALCOHOL HYDROCHLORIDE
(+/-)-ADRENALIN HYDROCHLORIDE
4-[1-Hydroxy-2-(methylamino)ethyl]-1,2-benzenediol hydrochloride (1:1)
epinephrine HCl
RAC EPINEPHRINE HCL
(R/S)-adrenaline hydrochloride
Benzyl alcohol, 3,4-dihydroxy-α-((methylamino)methyl)-, hydrochloride, (-)-
l-1-(3,4-dihydroxyphenyl)-2-methylamino-1-ethanol hydrochloride
1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, hydrochloride (1:1)
EINECS 200-230-3
UNII:336096P2WE
MFCD00801067
4-[1-Hydroxy-2-(methylamino)ethyl]benzene-1,2-diol hydrochloride (1:1)
Biological Activity
[Description]:
[Related Catalog]:
[Target]
IC50: Endogenous neurotransmitter hormone[1]
[References]
Chemical & Physical Properties
[ Boiling Point ]:
413.1ºC at 760 mmHg
[ Melting Point ]:
157°C
[ Molecular Formula ]:
C9H14ClNO3
[ Molecular Weight ]:
219.665
[ Flash Point ]:
207.9ºC
[ Exact Mass ]:
219.066223
[ PSA ]:
72.72000
[ LogP ]:
1.54350
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DO3150000
- CHEMICAL NAME :
- Benzyl alcohol, 3,4-dihydroxy-alpha-((methylamino)methyl)-, hydrochloride, (-)-
- CAS REGISTRY NUMBER :
- 55-31-2
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 22
- MOLECULAR FORMULA :
- C9-H13-N-O3.Cl-H
- MOLECULAR WEIGHT :
- 219.69
- WISWESSER LINE NOTATION :
- QR BQ DYQ1M1 &GH -L
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 24 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 180,155,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 180,155,1969
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 50 ug/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory stimulation Gastrointestinal - changes in structure or function of salivary glands
- 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: 24,101,1925
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraduodenal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 35 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 180,155,1969
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 50 mg/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: 13,51,1963
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4664 ug/kg
- TOXIC EFFECTS :
- Vascular - BP lowering not characterized in autonomic section
- 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: 90,110,1947
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1980 ug/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
- 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: 87,214,1946
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 140 ug/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - other changes
- REFERENCE :
- EJPHAZ European Journal of Pharmacology. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1967- Volume(issue)/page/year: 9,289,1970
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 2 mg/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: 13,51,1963
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 200 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: 13,51,1963 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 12500 ug/m3/6H/14D-I
- TOXIC EFFECTS :
- Related to Chronic Data - death
- REFERENCE :
- NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-380,1990
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 40 mg/m3/6H/13W-I
- TOXIC EFFECTS :
- Cardiac - changes in heart weight Endocrine - changes in adrenal weight Related to Chronic Data - death
- REFERENCE :
- NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-380,1990
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5 mg/m3/6H/1.3Y-I
- TOXIC EFFECTS :
- Liver - changes in liver weight
- REFERENCE :
- NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-380,1990
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 50 mg/m3/6H/14D-I
- TOXIC EFFECTS :
- Related to Chronic Data - death
- REFERENCE :
- NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-380,1990
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 40 mg/m3/6H/13W-I
- TOXIC EFFECTS :
- Gastrointestinal - other changes Liver - changes in liver weight Related to Chronic Data - death
- REFERENCE :
- NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-380,1990
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3 mg/m3/6H/1.3Y-I
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - changes in bladder weight
- REFERENCE :
- NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-380,1990 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 125 ug/kg
- SEX/DURATION :
- female 17 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - blood and lymphatic systems (including spleen and marrow)
- REFERENCE :
- BJPCBM British Journal of Pharmacology. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.34- 1968- Volume(issue)/page/year: 43,270,1971
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- DOSE :
- 3200 ug/kg
- SEX/DURATION :
- female 13-20 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Newborn - stillbirth
- REFERENCE :
- CJPPA3 Canadian Journal of Physiology and Pharmacology. (National Research Council of Canada, Publication Sales and Distribution, Ottawa ON K1A OR6, Canada) V.42- 1964- Volume(issue)/page/year: 43,473,1965
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- DOSE :
- 7950 ng/kg
- SEX/DURATION :
- female 22 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
- REFERENCE :
- ANREAK Anatomical Record. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1906/08- Volume(issue)/page/year: 153,373,1965 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4602 No. of Facilities: 37 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 372 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4602 No. of Facilities: 284 (estimated) No. of Industries: 1 No. of Occupations: 12 No. of Employees: 7694 (estimated) No. of Female Employees: 6481 (estimated)
Safety Information
[ Risk Phrases ]:
24/25-36/37/38
[ Safety Phrases ]:
26-36/37-45
[ RIDADR ]:
3249
[ Packaging Group ]:
II
[ Hazard Class ]:
6.1(a)