Norphenylephrine hydrochloride

Modify Date: 2025-08-27 16:41:43

Norphenylephrine hydrochloride Structure
Norphenylephrine hydrochloride structure
Common Name Norphenylephrine hydrochloride
CAS Number 4779-94-6 Molecular Weight 189.64
Density 1.249g/cm3 Boiling Point 360.7ºC at 760mmHg
Molecular Formula C8H12ClNO2 Melting Point 162-164ºC(lit.)
MSDS Chinese USA Flash Point 172ºC
Symbol GHS07
GHS07
Signal Word Warning

 Use of Norphenylephrine hydrochloride


Norfenefrine hydrochloride is an orally active, endogenously found α-adrenergic agonist and can be used for the research of female stress incontinence[1][2].

 Names

Name Norphenylephrine hydrochloride
Synonym More Synonyms

 Norphenylephrine hydrochloride Biological Activity

Description Norfenefrine hydrochloride is an orally active, endogenously found α-adrenergic agonist and can be used for the research of female stress incontinence[1][2].
Related Catalog
References

[1].  

[2].  

 Chemical & Physical Properties

Density 1.249g/cm3
Boiling Point 360.7ºC at 760mmHg
Melting Point 162-164ºC(lit.)
Molecular Formula C8H12ClNO2
Molecular Weight 189.64
Flash Point 172ºC
Exact Mass 189.055649
PSA 66.48000
LogP 1.88660

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DN7400000
CHEMICAL NAME :
Benzyl alcohol, alpha-aminomethyl-3-hydroxy-, hydrochloride
CAS REGISTRY NUMBER :
4779-94-6
LAST UPDATED :
199712
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C8-H11-N-O2.Cl-H
MOLECULAR WEIGHT :
189.66
WISWESSER LINE NOTATION :
QR CYQM1 &GH

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 :
390 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 4,561,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
32 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 4,561,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
28 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 4,561,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
17400 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YAKUD5 Gekkan Yakuji. Pharmaceuticals Monthly. (Yakugyo Jihosha, Inaoka Bldg., 2-36 Jinbo-cho, Kanda, Chiyoda-ku, Tokyo 101, Japan) V.1- 1959- Volume(issue)/page/year: 23,1587,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 4,561,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
370 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: 106,440,1952
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YAKUD5 Gekkan Yakuji. Pharmaceuticals Monthly. (Yakugyo Jihosha, Inaoka Bldg., 2-36 Jinbo-cho, Kanda, Chiyoda-ku, Tokyo 101, Japan) V.1- 1959- Volume(issue)/page/year: 23,1587,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
113 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: 106,440,1952

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Precautionary Statements P301 + P312 + P330
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R22
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS DN7400000

 Precursor & DownStream

Precursor  1

DownStream  1

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 Synonyms

MFCD00012879
3-(2-Amino-1-hydroxyethyl)phenol hydrochloride (1:1)
UNII:1FCN9TAU6R
Benzyl alcohol, .α.-aminomethyl-3-hydroxy-, hydrochloride
Benzenemethanol, α-(aminomethyl)-3-hydroxy-, hydrochloride (1:1)
EINECS 225-323-6
Benzenemethanol, α- (aminomethyl)-3-hydroxy-, hydrochloride
rac Norphenylephrine Hydrochloride(Phenylephrine Impurity A)
Benzyl alcohol, α-aminomethyl-3-hydroxy-, hydrochloride
Phenylephrine Impurity 16
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