Nitroxoline

ChemicalBook > CAS DataBase List > Nitroxoline

Product Name: Nitroxoline
CAS No.: 4008-48-4
Chemical Name: Nitroxoline
Synonyms: 5-NITRO-8-HYDROXYQUINOLINE;Nitroxolin;Niroxoline;8-HYDROXY-5-NITROQUINOLINE;5nok;A-82;5-NOK;bas58;Noxin;Nibiol
CBNumber: CB9711910
Molecular Formula: C9H6N2O3
Formula Weight: 190.16
MOL File: 4008-48-4.mol

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Nitroxoline Property

Melting point:: 181-183 °C(lit.)
Boiling point:: 325.64°C (rough estimate)
Density: 1.3907 (rough estimate)
refractive index: 1.5570 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: alcohol: very slightly soluble
pka: 2.55±0.10(Predicted)
form: powder to crystal
color: Light yellow to Brown to Dark green
Merck: 14,6655
NIST Chemistry Reference: 8-Hydroxy-5-nitroquinoline(4008-48-4)

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Safety

Hazard Codes: T,Xi,Xn
Risk Statements: 23/24/25-36/37/38-22/24/25-20/21/22
Safety Statements: 26-36-45
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
RTECS: VC8225000
Hazard Note: Toxic/Irritant
HazardClass: 6.1
PackingGroup: III
HS Code: 29334900
Toxicity: LD50 oral in rat: 510mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 140325
Product name: 8-Hydroxy-5-nitroquinoline
Purity: 96%
Packaging: 5g
Price: $48.9
Updated: 2024/03/01

TCI Chemical

Product number: H0805
Product name: 8-Hydroxy-5-nitroquinoline
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $117
Updated: 2024/03/01

Alfa Aesar

Product number: B24462
Product name: 8-Hydroxy-5-nitroquinoline, 96%
Packaging: 5g
Price: $29.3
Updated: 2021/12/16

Alfa Aesar

Product number: B24462
Product name: 8-Hydroxy-5-nitroquinoline, 96%
Packaging: 25g
Price: $69
Updated: 2021/12/16

Cayman Chemical

Product number: 28391
Product name: Nitroxoline
Packaging: 10g
Price: $48
Updated: 2024/03/01

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Nitroxoline Chemical Properties,Usage,Production

Description

Nitroxoline is an 8-hydroxyquinoline that has diverse biological activities, including antibacterial, antiproliferative, and bromodomain interaction-inhibiting properties. Nitroxoline is active against the bacteria E. coli, S. aureus, E. faecalis, K. pneumoniae, and P. mirabilis in vitro (MIC₉₀s = 4, 4, 8, 8, and 8 mg/L, respectively). It also inhibits biofilm formation of certain strains of multidrug-resistant (MDR) A. baumannii and P. aeruginosa, as well as methicillin-resistant S. aureus (MRSA) and S. epidermidis (MRSE) with minimum biofilm eradication concentration (MBEC) values of 46.9, 1,500, 188, and 125 μM, respectively. Nitroxoline inhibits the growth of human U87 and U251 glioma, A549 lung, and PC3 prostate cancer cells (IC₅₀s = 50, 6, 38, and 23 μg/ml, respectively). In vivo, it reduces tumor growth in a PTEN- and KRAS-driven glioma mouse model when administered at a dose of 80 mg/kg per day. Nitroxoline also inhibits the interaction between the first bromodomain of bromodomain-containing protein 4 (BRD4) with acetylated histone H4 with an IC₅₀ value of 0.98 μM.

Chemical Properties

ochre-yellow to brownish crystalline powder

Uses

antibacterial

Uses

5-Nitro-8-hydroxyquinoline is an antimicrobial agent used for the treatment of urinary tract infection. 5-Nitro-8-hydroxyquinoline is also a potent and reversible inhibitor of cathepsin B. 5-Nitro-8-h ydroxyquinoline has been shown to have anti-cancer activity.

Uses

8-Hydroxy-5-nitroquinoline was used in the synthesis of novel CO₂-soluble 8-hydroxyquinoline chelating agents.

Definition

ChEBI: A monohydroxyquinoline in which the hydroxy group is positioned at C-8 with a nitro group trans to it at C-5.

brand name

5-nitrok;Dovenix;Entercol;Enterocol;Isinok;Nicene;Nikinol;Nikopet;Noxine;Trodax;Uro-coli.

World Health Organization (WHO)

Nitroxoline, a urinary antiseptic, was introduced in the mid-1960s. By the early 1970s long-term animal studies revealed the development of cataracts in rats and, although no serious adverse effects had been reported in man, the drug was withdrawn in at least two countries. Preparations containing nitroxoline remain widely available.

Biochem/physiol Actions

8-Hydroxy-5-nitroquinoline is an effective anti-microbial and anti-cancer agent. It is an effective drug for the treatment of urinary tract infections due to gram negative bacilli.

in vitro

the machnistic study showed that nitroxoline, in the treatment of acute or recurrent urinary tract infections caused by escherichia coli, could be decreased in the presence of mg2+ and mn2+ but not ca2+. moreover, with the divalent metal ions, a shift in the nitroxoline a448 indicated the formation of drug-ion complexes and a clear correlation was observed between the chelating property and antibacterial activity of nitroxolinet. in addition, it was found that the uptake was energy-independent and with biphasic kinetics: a rapid cell association phase and then a slower increase of cell- nitroxoline association [1].

in vivo

previous animal study showed that nitroxoline suspension with tween-80 in a could decrease the tone of the rat and guinea-pig ileum and diminish their peristalsis. moreover, when administered orally in a dose 50 mg/kg to rats, nitroxoline was able to inhibit the agar-, serotonin-, as well as carrageenin-induced edemas of the rat paws without affecting the response to subplantar histamine injection [2].

References

[1] pelletier c,prognon p,bourlioux p. roles of divalent cations and ph in mechanism of action of nitroxoline against escherichia coli strains. antimicrob agents chemother.1995 mar;39(3):707-13.
[2] zaks as,zil'ber al,kapitonenko ta. spasmolytic and anti-inflammatory activity of 8-hydroxyquinolines. farmakol toksikol.1984 sep-oct;47(5):44-7.
[3] lambert-zechovsky n,lévêque b,bingen e,pillion g,chapelle j,mathieu h. clinical study and effect of nitroxoline on fecal flora in childrenpathol biol (paris).1987 may;35(5):669-72.

Nitroxoline Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Nitroxoline manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: Nitroxoline 4008-48-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-10-24

Hebei Mojin Biotechnology Co., Ltd

Product: Nitroxoline 4008-48-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-09-06

Hebei Fengqiang Trading Co., LTD

Product: Nitroxoline 4008-48-4
Price: US $100.00/bag
Min. Order: 1bag
Purity: 99
Supply Ability: 5000
Release date: 2023-08-24

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