Quinine sulfate

Modify Date: 2024-01-04 17:17:26

Quinine sulfate Structure
Quinine sulfate structure
Common Name Quinine sulfate
CAS Number 804-63-7 Molecular Weight 422.495
Density N/A Boiling Point 911.6ºC at 760 mmHg
Molecular Formula C20H26N2O6S Melting Point N/A
MSDS N/A Flash Point 505.1ºC

 Use of Quinine sulfate


Quinine sulfate (2:1) (Qualaquin) is an orally active alkaloid extracted from cinchona bark and can be used in anti-malarial studies. Quinine sulfate (2:1) is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100 mV with an IC50 of 169 μM[1][2].

 Names

Name quinine sulfate
Synonym More Synonyms

 Quinine sulfate Biological Activity

Description Quinine sulfate (2:1) (Qualaquin) is an orally active alkaloid extracted from cinchona bark and can be used in anti-malarial studies. Quinine sulfate (2:1) is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100 mV with an IC50 of 169 μM[1][2].
Related Catalog
In Vitro Quinine sulfate (150 μM, 30 min) inhibits the proliferation and cytostatic effects of DENV (Dengue virus) in human hepatocarcinoma HepG2 cell line[1]. Quinine sulfate (37.5-150 μM, 24 hours) significantly reduces viral DENV RNA and protein levels in a dose-dependent manner in human hepatocarcinoma HepG2 cell line[1]. Cell Proliferation Assay[1] Cell Line: Human hepatocarcinoma cell line(HepG2) Concentration: 150 μM Incubation Time: 30 min Result: Inhibited DENV virus replication with 19% yield compared to untreated. Reduced DENV-positive cells from 23.28% to 12.05% in a dose-dependent manner.
In Vivo Quinine sulfate (oral gavage, 12 or 15 mg/kg, every week, 16 weeks) has some tumor suppressing effect on skin cancer in Swiss albino mice[2]. Quinine sulfate (oral gavage, 10 mg/kg, everyday, 8 weeks) causes a decrease in the antioxidant defense system of rat testicular tissue such as SOD, CAT and GSH enzyme activity in male adult albino rats[3]. Animal Model: Swiss albino mice 7-8-weeks (weighing 24 g)[2] Dosage: 12 mg/kg, 15 mg/kg Administration: Oral gavage; every week; 16 weeks Result: Resulted in a significant reduction in tumor size and weight at 12 mg/kg and little effect at higher dose of 15 mg/kg.
References

[1]. Shilu Malakar,et al. Drug repurposing of quinine as antiviral against dengue virus infection. Virus Res. 2018 Aug 15;255:171-178. doi: 10.1016/j.virusres.2018.07.018. Epub 2018 Jul 25.

[2]. Jhanwar, Deepika,et al. Chemoprevention of DMBA induced skin carcinogenesis in swiss albino mice by quinine sulfate.(2016): 2636-2640.

[3]. Ebenezer O Farombi, et al. Quercetin protects against testicular toxicity induced by chronic administration of therapeutic dose of quinine sulfate in rats. J Basic Clin Physiol Pharmacol. 2012 Feb 27;23(1):39-44.

 Chemical & Physical Properties

Boiling Point 911.6ºC at 760 mmHg
Molecular Formula C20H26N2O6S
Molecular Weight 422.495
Flash Point 505.1ºC
Exact Mass 422.151154
PSA 128.57000
LogP 3.53910

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VA8440000
CHEMICAL NAME :
Quinine, sulfate
CAS REGISTRY NUMBER :
804-63-7
LAST UPDATED :
199701
DATA ITEMS CITED :
17
MOLECULAR FORMULA :
C20-H24-N2-O2.1/2H2-O4-S
MOLECULAR WEIGHT :
420.52
WISWESSER LINE NOTATION :
T66 BNJ HO1 EYQ- DT66 A B CNTJ A1U1 &WSQQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
45455 ug/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - visual field changes Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation) Kidney, Ureter, Bladder - renal function tests depressed
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
6500 ug/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Kidney, Ureter, Bladder - interstitial nephritis
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
130 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Ear) - change in acuity Behavioral - changes in motor activity (specific assay)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
129 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
27 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - visual field changes Sense Organs and Special Senses (Ear) - tinnitus Gastrointestinal - nausea or vomiting
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
12 mg/kg/1D-I
TOXIC EFFECTS :
Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
220 mg/kg
TOXIC EFFECTS :
Cardiac - other changes Lungs, Thorax, or Respiration - acute pulmonary edema Blood - changes in spleen
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human
DOSE/DURATION :
4300 ug/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Blood - agranulocytosis
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
80 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - visual field changes Sense Organs and Special Senses (Ear) - change in acuity Gastrointestinal - nausea or vomiting
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
126 mg/kg/3W-I
TOXIC EFFECTS :
Cardiac - cardiomyopathy including infarction Skin and Appendages - dermatitis, allergic (after systemic exposure)
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
800 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
DOSE :
1425 mg/kg
SEX/DURATION :
female 14 day(s) pre-mating - 21 day(s) post-birth
TOXIC EFFECTS :
Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) Reproductive - Effects on Newborn - physical

MUTATION DATA

TYPE OF TEST :
Phage inhibition capacity
TEST SYSTEM :
Bacteria - Escherichia coli
DOSE/DURATION :
100 ug/plate
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 43,2819,1983 *** REVIEWS *** TOXICOLOGY REVIEW PHJOAV Pharmaceutical Journal. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London, SE1 7JN, UK) V.131- 1933- Volume(issue)/page/year: 213,159,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80205 No. of Facilities: 92 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 460 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80205 No. of Facilities: 82 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 1305 (estimated) No. of Female Employees: 678 (estimated)

 Safety Information

RIDADR UN 1544
Packaging Group III
Hazard Class 6.1(b)

 Synonyms

quinine hydrogen sulphate
(8α,9R)-6'-Methoxycinchonan-9-ol sulfate (1:1)
Cinchonan-9-ol, 6'-methoxy-, (8α,9R)-, sulfate (1:1) (salt)
EINECS 212-359-2
MFCD00078499
Quinine hydrogen sulfate
Quinine sulphate
chinidinesulfate
Quinine sulfate
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