Pharmaceutical Intermediate 8-Hydroxyquinoline Powder 8-HQ
8 Inquiries
148-24-3
Pharmaceutical Grade
99%
Shanghai, Beijing
ONERBIO
25kg/drum
2026-10-07
Nutrition supplement material,Pharmaceutical raw material,Chemical raw material
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Product Description
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Seller Information
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History Price
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Inquiry History
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DescriptionECHEMI Editorial ReferenceCream-colored crystalsChEBI: A monohydroxyquinoline that is quinoline substituted by a hydroxy group at position 8. Its fungicidal properties are used for the control of grey mould on vines and tomatoes.White to off-white or faintly yellow crystalline powder. Phenolic odor.
8-hydroxyquinoline appears as white to off-white or faintly yellow crystalline powder. Phenolic odor. (NTP, 1992)
8-hydroxyquinoline appears as white to off-white or faintly yellow crystalline powder. Phenolic odor. (NTP, 1992)|Quinolin-8-ol is a monohydroxyquinoline that is quinoline substituted by a hydroxy group at position 8. Its fungicidal properties are used for the control of grey mould on vines and tomatoes. It has a role as an antibacterial agent, an iron chelator, an antiseptic drug and an antifungal agrochemical. It derives from a hydride of a quinoline.|Oxyquinoline is a heterocyclic phenol and derivative of quinoline with antiseptic, disinfectant, and pesticide properties. It is used as a stabilizer for hydrogen peroxide, where it is sometimes added in cosmetic products.|An antiseptic with mild fungistatic, bacteriostatic, anthelmintic, and amebicidal action. It is also used as a reagent and metal chelator, as a carrier for radio-indium for diagnostic purposes, and its halogenated derivatives are used in addition as topical anti-infective agents and oral antiamebics.Research & Reference NotePharmaceutical Intermediate 8-Hydroxyquinoline Powder 8-HQ is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.
Authoritative sourcesDisclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.
Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals
Basic Info-
Product Name:
8-Hydroxyquinoline
Other Name:8-Quinolinol;8-OQ;8-Hydroxyquinoline;Oxin;Oxine;Oxychinolin;8-Oxyquinoline;Tumex;8-Quinol;Oxyquinoline;Phenopyridine;Quinophenol;8-Hydroxychinolin;1-Azanaphthalene-8-ol;Fennosan H 30;Albisal;Oxoquinoline;NSC 2039;NSC 285166;NSC 402623;NSC 48037;NSC 54230;NSC 615011;NSC 82404;NSC 82405;NSC 82409;NSC 82410;NSC 82412;AQ+;123574-67-4;24804-14-6
CAS No.:148-24-3
Molecular Formula:C9H7NO
InChIKeys:InChIKey=MCJGNVYPOGVAJF-UHFFFAOYSA-N
Molecular Weight:145.15800
Exact Mass:145.16
EC Number:205-711-1
UNII:5UTX5635HP
NSC Number:615011|402623|285166|2039
UN Number:2811
DSSTox ID:DTXSID5020730
Color/Form:White crystals or white crystalline powder
ATC Code:A - Alimentary tract and metabolism|D - Dermatologicals|G - Genito urinary system and sex hormones|R - Respiratory system
HScode:2933499090
Categories:
Characteristics-
PSA:
33.12000
XLogP3:2
Appearance:white to pale yellow crystal
Density:1.034 g/cm3 @ Temp: 20 °C
Melting Point:73-75 °C
Boiling Point:267 °C (approx)
Flash Point:100ºC
Refractive Index:1.4500 (estimate)
Water Solubility:H2O: INsoluble
Storage Conditions:Store at RT.
Vapor Pressure:1.66X10-3 mm Hg @ 25 deg C
Toxicity:LD50 orally in Rabbit: 1200 mg/kg
Odor:Phenolic odor
Dissociation Constants:5.017|pKa 5.017; Ka 1.21X10-6 at 20 °C|pKa1= 5.017; pKa2= 9.812 (conjugate acid)
Collision Cross Section:123.6 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Experimental Properties:Readily forms stable metal chelates|Usually tan /Technical grade/|Pale yellow, crystalline powder; slight saffron odor; burning taste; MP: 175-178 °C; freely sol in water; insol in ether; sol in about 100 parts glycerol; slightly sol in alcohol /8-Hydroxyquinoline sulfate/|Darkens when exposed to light
Air and Water Reactions:Insoluble in water.
Reactive Group:Amines, Phosphines, and Pyridines
Reactivity Profile:8-HYDROXYQUINOLINE darkens on exposure to light. This chemical readily forms stable metal chelates. It is incompatible with strong oxidizers. It is also incompatible with many metal ions. (NTP, 1992)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
Serious eye damage, Category 1
Skin sensitization, Category 1
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
Reproductive toxicity, Category 1B
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
H318 Causes serious eye damage
H317 May cause an allergic skin reaction
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
P203 Obtain, read and follow all safety instructions before use.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P391 Collect spillage.
P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Distributor
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Main Products:
Nutrition supplement material,Pharmaceutical raw material,Chemical raw material
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Location:
Changqing 5th Road, Jianghan District
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Payment Terms:
TT against copy of documents
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Average lead Time:
5
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
5-10
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Year of Establishment:
2020
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Weekly Price
The chart shows the price trend of the product in the past 12 months.
Click Pharmaceutical Intermediate 8-Hydroxyquinoline Powder 8-HQ price to view more maket price and ECHEMI analysis. -
Inquiry History8 Inquiries
Country Product Purchase Quantity Date Posted 
India
8-Hydroxyquinoline
5.00 MT Jun 13, 2025
India
8-Hydroxyquinoline
2 MT May 10, 2025
India
8-Hydroxyquinoline
10.00 TON Mar 28, 2025
India
8-hydroxyquinoline
2 MT May 8, 2025
India
8 Hydroxy quinoline
5 MT Jul 2, 2024
India
8-hydroxyquinoline
5.00 MT Mar 4, 2025
India
8-hydroxyquinoline
12 MT Dec 30, 2023 
Vietnam
Hair dye intermediates
1000 KG Dec 4, 2024 Post an enquiry for this product
