Menadiol

Modify Date: 2024-01-02 14:27:30

Menadiol Structure
Menadiol structure
Common Name Menadiol
CAS Number 481-85-6 Molecular Weight 174.19600
Density 1.274g/cm3 Boiling Point 391.6ºC at 760mmHg
Molecular Formula C11H10O2 Melting Point 181℃
MSDS N/A Flash Point 199.5ºC

 Use of Menadiol


Menadiol (Dihydrovitamin K3), a menaquinol analogue, is an electron donor for reversed oxidative phosphorylation in submitochondrial particles[1].

 Names

Name menadiol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.274g/cm3
Boiling Point 391.6ºC at 760mmHg
Melting Point 181℃
Molecular Formula C11H10O2
Molecular Weight 174.19600
Flash Point 199.5ºC
Exact Mass 174.06800
PSA 40.46000
LogP 2.55940
Vapour Pressure 1.08E-06mmHg at 25°C
Index of Refraction 1.697

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ5075000
CHEMICAL NAME :
1,4-Naphthalenediol, 2-methyl-
CAS REGISTRY NUMBER :
481-85-6
BEILSTEIN REFERENCE NO. :
1638194
LAST UPDATED :
199709
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C11-H10-O2
MOLECULAR WEIGHT :
174.21
WISWESSER LINE NOTATION :
L66J BQ C1 EQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
30 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: 75,111,1942
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CRSBAW Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1849- Volume(issue)/page/year: 143,585,1949
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
80 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea
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: 71,210,1941

 Safety Information

Hazard Codes C

 Synthetic Route

 Synonyms

Methylnaphthohydroquinone
2-methylnaphthalene-1,4-diol
Reduced vitamin K3
Menadiol
EINECS 207-573-8
2-methyl-1,4-naphthalenediol
Dihydrovitamin K3
2-Methyl-1,4-naphthalindiol
Vitamin K3H2
Reduced menadione
protrombrovit
2-Methyl-1,4-naphthohydroquinone
2-methyl-1,4-dihydroxynaphthalene