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ChemicalBook >> CAS DataBase List >> 5-Amino-8-quinolinol dihydrochloride

5-Amino-8-quinolinol dihydrochloride

5-Amino-8-quinolinol dihydrochloride price.
  • $10 - $1653
  • Product name: 5-Amino-8-quinolinol dihydrochloride
  • CAS: 21302-43-2
  • MF: C9H10Cl2N2O
  • MW: 233.09
  • EINECS:
  • MDL Number:MFCD00012737
  • Synonyms:5-AMINO-8-HYDROXYQUINOLINE DIHYDROCHLORIDE;5-AMINO-8-QUINOLINOL DIHYDROCHLORIDE;5-Amino-8-hydroquinoline dihydrochloride;5-Amino-8-hydroxyquinoline2HCl;8-Quinolinol, 5-amino-, dihydrochloride;5-AMINO-8-HYDROXYQUINOLINE DIHYDROCHLORIDE 97+%;5-Amino-8-hydroxyquinoline dihydrochloride,5-Amino-8-quinolinol dihydrochloride;5-AMino-8-hydroxyquinoline dihydrochloride 95%
Price43 Properties Safety Information Description
43 prices
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Brand
  • aablocks
  • Activate Scientific
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Atlantic Research Chemicals
  • Biosynth
  • Chemenu
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 100mg
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  • 0.500g
  • 1g
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  • 2g
  • 5.00g
  • 5g
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  • 25g
  • 50g
  • 100g
  • Manufactureraablocks
  • Product numberAA003MBV
  • Product description5-Aminoquinolin-8-ol dihydrochloride ≥98%
  • Packaging100mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MBV
  • Product description5-Aminoquinolin-8-ol dihydrochloride 95%
  • Packaging1g
  • Price$26
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MBV
  • Product description5-Aminoquinolin-8-ol dihydrochloride 95%
  • Packaging5g
  • Price$87
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MBV
  • Product description5-Aminoquinolin-8-ol dihydrochloride >98.0%(T)(HPLC)
  • Packaging25g
  • Price$406
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MBV
  • Product description5-Aminoquinolin-8-ol dihydrochloride 96%
  • Packaging100g
  • Price$1342
  • Updated2026-05-28
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS206875-B
  • Product description5-Amino-8-hydroxyquinoline diHCl 97%
  • Packaging5g
  • Price$183
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS206875-B
  • Product description5-Amino-8-hydroxyquinoline diHCl 97%
  • Packaging25g
  • Price$720
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS206875-B
  • Product description5-Amino-8-hydroxyquinoline diHCl 97%
  • Packaging1g
  • Price$58
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS206875-B
  • Product description5-Amino-8-hydroxyquinoline diHCl 97%
  • Packaging100g
  • Price$1653
  • Updated2026-06-04
  • Buy
  • ManufacturerAHH
  • Product numberMT-44075
  • Product description5-Amino-8-hydroxyquinoline dihydrochloride 97%
  • Packaging25g
  • Price$180
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberD391
  • Product description5-Amino-8-hydroxyquinoline dihydrochloride
  • Packaging5g
  • Price$247
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0027058
  • Product description5-AMINO-8-HYDROXYQUINOLINE DIHYDROCHLORIDE 95.00%
  • Packaging1G
  • Price$452
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0027058
  • Product description5-AMINO-8-HYDROXYQUINOLINE DIHYDROCHLORIDE 95.00%
  • Packaging5G
  • Price$866.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN060838
  • Product description5-Aminoquinolin-8-ol dihydrochloride 95
  • Packaging1g
  • Price$50.8
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN060838
  • Product description5-Aminoquinolin-8-ol dihydrochloride 95
  • Packaging500mg
  • Price$38.1
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN060838
  • Product description5-Aminoquinolin-8-ol dihydrochloride 95
  • Packaging100mg
  • Price$12.7
  • Updated2026-05-23
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003MBV 5-Aminoquinolin-8-ol dihydrochloride ≥98% 100mg $10 2026-05-28 Buy
aablocks AA003MBV 5-Aminoquinolin-8-ol dihydrochloride 95% 1g $26 2026-05-28 Buy
aablocks AA003MBV 5-Aminoquinolin-8-ol dihydrochloride 95% 5g $87 2026-05-28 Buy
aablocks AA003MBV 5-Aminoquinolin-8-ol dihydrochloride >98.0%(T)(HPLC) 25g $406 2026-05-28 Buy
aablocks AA003MBV 5-Aminoquinolin-8-ol dihydrochloride 96% 100g $1342 2026-05-28 Buy
Activate Scientific AS206875-B 5-Amino-8-hydroxyquinoline diHCl 97% 5g $183 2026-06-04 Buy
Activate Scientific AS206875-B 5-Amino-8-hydroxyquinoline diHCl 97% 25g $720 2026-06-04 Buy
Activate Scientific AS206875-B 5-Amino-8-hydroxyquinoline diHCl 97% 1g $58 2026-06-04 Buy
Activate Scientific AS206875-B 5-Amino-8-hydroxyquinoline diHCl 97% 100g $1653 2026-06-04 Buy
AHH MT-44075 5-Amino-8-hydroxyquinoline dihydrochloride 97% 25g $180 2026-05-26 Buy
AK Scientific D391 5-Amino-8-hydroxyquinoline dihydrochloride 5g $247 2021-12-16 Buy
American Custom Chemicals Corporation CHM0027058 5-AMINO-8-HYDROXYQUINOLINE DIHYDROCHLORIDE 95.00% 1G $452 2021-12-16 Buy
American Custom Chemicals Corporation CHM0027058 5-AMINO-8-HYDROXYQUINOLINE DIHYDROCHLORIDE 95.00% 5G $866.75 2021-12-16 Buy
Atlantic Research Chemicals AN060838 5-Aminoquinolin-8-ol dihydrochloride 95 1g $50.8 2026-05-23 Buy
Atlantic Research Chemicals AN060838 5-Aminoquinolin-8-ol dihydrochloride 95 500mg $38.1 2026-05-23 Buy
Atlantic Research Chemicals AN060838 5-Aminoquinolin-8-ol dihydrochloride 95 100mg $12.7 2026-05-23 Buy
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Properties

Melting point :279 °C (dec.)(lit.)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
form :powder to crystal
color :Orange to Amber to Dark red
Water Solubility :almost transparency
InChI :1S/C9H8N2O.2ClH/c10-7-3-4-8(12)9-6(7)2-1-5-11-9;;/h1-5,12H,10H2;2*1H
InChIKey :VTQDJAUGGZFPOI-UHFFFAOYSA-N
SMILES :Cl[H].Cl[H].Nc1ccc(O)c2ncccc12
CAS DataBase Reference :21302-43-2(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

5-Amino-8-hydroxyquinoline dihydrochloride was used in synthesis of:5-acetamido-8-hydroxyquinoline hydrochloride5-(p-tolylsulfonylimino)quinolin-8-one5,8-quinolinesemiquinone via ferric chloride oxidation

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. Beijing HwrkChemical Technology Co., Ltd Energy Chemical Capot Chemical Co., Ltd Shanghai Hanhong Scientific Co.,Ltd. XiaoGan ShenYuan ChemPharm co,ltd Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Shanghai Jian Chao Chemical Technology Co., Ltd.