525-66-6

525-66-6 structure
525-66-6 structure
  • Name: propranolol
  • Chemical Name: propranolol
  • CAS Number: 525-66-6
  • Molecular Formula: C16H21NO2
  • Molecular Weight: 259.34300
  • Catalog: API Circulatory system medication Antiarrhythmic drug
  • Create Date: 2018-02-04 08:00:00
  • Modify Date: 2024-01-02 19:53:39
  • Propranolol is a noncardioselective β-blocker. Propranolol has membrane-stabilizing properties, but does not own intrinsic sympathomimetic activity. Propranolol hydrochloride is used to control hypertension, pheochromocytoma, myocardial infarction, cardiac arrhythmias, angina pectoris, and hypertrophic cardiomyopathy[1].

Name propranolol
Synonyms Disoprivan
Propranolol
Fresofol
2,6-diisopropylphenol
2-Propanol,1-[(1-methylethyl)amino]-3-(1-naphthalenyloxy)-
Propofolum
Disoprofol
Diprivan
2-hydroxy-1,3-diisopropylbenzene
propofol
2,6-i-Pr2-C6H3-OH
Diisopropylphenol
Description Propranolol is a noncardioselective β-blocker. Propranolol has membrane-stabilizing properties, but does not own intrinsic sympathomimetic activity. Propranolol hydrochloride is used to control hypertension, pheochromocytoma, myocardial infarction, cardiac arrhythmias, angina pectoris, and hypertrophic cardiomyopathy[1].
Related Catalog
References

[1]. Al-Majed AA, et al. Propranolol. Profiles Drug Subst Excip Relat Methodol. 2017;42:287-338.

Density 1.093 g/cm3
Boiling Point 434.9ºC at 760 mmHg
Melting Point 163-164ºC
Molecular Formula C16H21NO2
Molecular Weight 259.34300
Flash Point 216.8ºC
Exact Mass 259.15700
PSA 41.49000
LogP 2.96840
Index of Refraction 1.5500 (estimate)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UB7500000
CHEMICAL NAME :
2-Propanol, 1-(isopropylamino)-3-(1-naphthyloxy)-
CAS REGISTRY NUMBER :
525-66-6
LAST UPDATED :
199709
DATA ITEMS CITED :
29
MOLECULAR FORMULA :
C16-H21-N-O2
MOLECULAR WEIGHT :
259.38
WISWESSER LINE NOTATION :
L66J BO1YQ1MY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
708 mg/kg/39W-I
TOXIC EFFECTS :
Nutritional and Gross Metabolic - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
3200 ug/kg/2D-I
TOXIC EFFECTS :
Endocrine - hypoglycemia
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human
DOSE/DURATION :
2300 ug/kg/D
TOXIC EFFECTS :
Behavioral - hallucinations, distorted perceptions
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
120 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - child
DOSE/DURATION :
800 ug/kg/12H
TOXIC EFFECTS :
Cardiac - pulse rate increase, without fall in BP Vascular - BP lowering not characterized in autonomic section Lungs, Thorax, or Respiration - acute pulmonary edema
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - child
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Cardiac - arrhythmias (including changes in conduction)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
8343 mg/kg/4Y-I
TOXIC EFFECTS :
Endocrine - evidence of thyroid hyperfunction
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Human
DOSE/DURATION :
71 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
22857 ug/kg/40D-I
TOXIC EFFECTS :
Sense Organs and Special Senses (Ear) - change in acuity
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
660 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
23 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
289 mg/kg
TOXIC EFFECTS :
Autonomic Nervous System - beta-adrenergic blockage
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
42 mg/kg
TOXIC EFFECTS :
Autonomic Nervous System - beta-adrenergic blockage
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
28100 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
120 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation) Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
40 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
26 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7 gm/kg/35D-C
TOXIC EFFECTS :
Liver - other changes Kidney, Ureter, Bladder - other changes Blood - changes in spleen
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
1096 mg/kg
SEX/DURATION :
female 1-40 week(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - extra-embryonic structures (e.g., placenta, umbilical cord) Reproductive - Specific Developmental Abnormalities - blood and lymphatic systems (including spleen and marrow) Reproductive - Effects on Newborn - Apgar score (human only)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Multiple routes
DOSE :
932 mg/kg
SEX/DURATION :
female 4-40 week(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - Apgar score (human only) Reproductive - Effects on Newborn - other neonatal measures or effects Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
966 mg/kg
SEX/DURATION :
male 6 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
650 mg/kg
SEX/DURATION :
female 8-20 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
325 mg/kg
SEX/DURATION :
female 8-20 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - biochemical and metabolic
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
1 mg/kg
SEX/DURATION :
female 8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
DOSE :
300 mg/kg
SEX/DURATION :
female 10-12 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
74500 ug/kg
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 173,207,1986 *** REVIEWS *** TOXICOLOGY REVIEW FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 6,395,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4181 No. of Facilities: 17 (estimated) No. of Industries: 2 No. of Occupations: 7 No. of Employees: 1785 (estimated) No. of Female Employees: 355 (estimated)
HS Code 2922210000
HS Code 2922509090
Summary 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%