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ChemicalBook >> CAS DataBase List >> 8-Hydroxyquinoline-2-sulfonic acid monohydrate

8-Hydroxyquinoline-2-sulfonic acid monohydrate

8-Hydroxyquinoline-2-sulfonic acid monohydrate price.
  • $30 - $934.78
  • Product name: 8-Hydroxyquinoline-2-sulfonic acid monohydrate
  • CAS: 20946-17-2
  • MF: C9H7NO4S
  • MW: 225.22
  • EINECS:
  • MDL Number:MFCD00216718
  • Synonyms:8-Hydroxy-2-quinolinesulfonic acid monohydrate;8-Hydroxyquinoline-2-sulfonicacid;8-hydroxy-2-quinolinesulfonic acid hydrate;2-Quinolinesulfonic acid, 8-hydroxy-;8-hydroxyquinoline-2-sulfonicacid,hydrate;8-HYDROXYQUINOLINE-2-SULFONIC ACID MONOHYDRATE ISO 9001：2015 REACH;8-Hydroxyquinoline-2-sulfonic acid monohydrate
Price16 Properties Safety Information Description
16 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Aronis compounds
  • Chemenu
  • Crysdot
  • TRC
  • Usbiological
Package
  • 10mg
  • 20mg
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 2g
  • 5G
  • Manufactureraablocks
  • Product numberAA002K63
  • Product description8-Hydroxyquinoline-2-sulfonic acid monohydrate 98%
  • Packaging1g
  • Price$240
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002K63
  • Product description8-Hydroxyquinoline-2-sulfonic acid monohydrate 98%
  • Packaging250mg
  • Price$117
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002K63
  • Product description8-Hydroxyquinoline-2-sulfonic acid monohydrate 98%
  • Packaging25mg
  • Price$46
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberC125
  • Product description8-Hydroxy-quinoline-2-sulfonic acid monohydrate 98%
  • Packaging25mg
  • Price$41
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberC125
  • Product description8-Hydroxy-quinoline-2-sulfonic acid monohydrate 98%
  • Packaging250mg
  • Price$105
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberC125
  • Product description8-Hydroxy-quinoline-2-sulfonic acid monohydrate 98%
  • Packaging1g
  • Price$216
  • Updated2026-06-04
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0028145
  • Product description8-HYDROXYQUINOLINE-2-SULPHONIC ACID 95.00%
  • Packaging5G
  • Price$934.78
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberc08447
  • Product description8-hydroxy-2-quinolinesulfonicacidhydrate
  • Packaging20mg
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberc08447
  • Product description8-hydroxy-2-quinolinesulfonicacidhydrate
  • Packaging100mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM256959
  • Product description8-Hydroxyquinoline-2-sulfonicacidhydrate 97%
  • Packaging5g
  • Price$355
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11167225
  • Product description8-Hydroxyquinoline-2-sulfonic acid hydrate 97%
  • Packaging5g
  • Price$376
  • Updated2026-05-26
  • Buy
  • ManufacturerTRC
  • Product numberH852710
  • Product description8-Hydroxy-quinoline-2-sulfonicAcid
  • Packaging50mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberH516920
  • Product description8-Hydroxy-quinoline-2-sulfonicAcidMonohydrate
  • Packaging10mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number279791
  • Product description8-Hydroxy-Quinoline-2-sulfonic acid monohydrate Asreported
  • Packaging1g
  • Price$420
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number279791
  • Product description8-Hydroxy-Quinoline-2-sulfonic acid monohydrate Asreported
  • Packaging2g
  • Price$644
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number279791
  • Product description8-Hydroxy-Quinoline-2-sulfonic acid monohydrate Asreported
  • Packaging5g
  • Price$917
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002K63 8-Hydroxyquinoline-2-sulfonic acid monohydrate 98% 1g $240 2026-05-28 Buy
aablocks AA002K63 8-Hydroxyquinoline-2-sulfonic acid monohydrate 98% 250mg $117 2026-05-28 Buy
aablocks AA002K63 8-Hydroxyquinoline-2-sulfonic acid monohydrate 98% 25mg $46 2026-05-28 Buy
AK Scientific C125 8-Hydroxy-quinoline-2-sulfonic acid monohydrate 98% 25mg $41 2026-06-04 Buy
AK Scientific C125 8-Hydroxy-quinoline-2-sulfonic acid monohydrate 98% 250mg $105 2026-06-04 Buy
AK Scientific C125 8-Hydroxy-quinoline-2-sulfonic acid monohydrate 98% 1g $216 2026-06-04 Buy
American Custom Chemicals Corporation CHM0028145 8-HYDROXYQUINOLINE-2-SULPHONIC ACID 95.00% 5G $934.78 2021-12-16 Buy
Aronis compounds c08447 8-hydroxy-2-quinolinesulfonicacidhydrate 20mg $30 2021-12-16 Buy
Aronis compounds c08447 8-hydroxy-2-quinolinesulfonicacidhydrate 100mg $80 2021-12-16 Buy
Chemenu CM256959 8-Hydroxyquinoline-2-sulfonicacidhydrate 97% 5g $355 2021-12-16 Buy
Crysdot CD11167225 8-Hydroxyquinoline-2-sulfonic acid hydrate 97% 5g $376 2026-05-26 Buy
TRC H852710 8-Hydroxy-quinoline-2-sulfonicAcid 50mg $45 2021-12-16 Buy
TRC H516920 8-Hydroxy-quinoline-2-sulfonicAcidMonohydrate 10mg $45 2021-12-16 Buy
Usbiological 279791 8-Hydroxy-Quinoline-2-sulfonic acid monohydrate Asreported 1g $420 2026-06-03 Buy
Usbiological 279791 8-Hydroxy-Quinoline-2-sulfonic acid monohydrate Asreported 2g $644 2026-06-03 Buy
Usbiological 279791 8-Hydroxy-Quinoline-2-sulfonic acid monohydrate Asreported 5g $917 2026-06-03 Buy

Properties

Melting point :>300 °C(lit.)
Density :1.632±0.06 g/cm3(Predicted)
pka :-1.86±0.40(Predicted)
InChI :InChI=1S/C9H7NO4S/c11-7-3-1-2-6-4-5-8(10-9(6)7)15(12,13)14/h1-5,11H,(H,12,13,14)
InChIKey :QLJOSEUOQHDGTQ-UHFFFAOYSA-N
SMILES :N1C2C(=CC=CC=2O)C=CC=1S(O)(=O)=O

Safety Information

Symbol(GHS): Health Hazard (GHS08)Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
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
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P281 Use personal protective equipment as required.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P322 Specific measures (see …on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P363 Wash contaminated clothing before reuse.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

8-Hydroxy-quinoline-2-sulfonic Acid has therapeutic applications as a potential bromodomain-containing protein 4 inhibitor.

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Nanjing Sifanke Chemical Co.LTD Pure Chemistry Scientific Inc. Shanghai Hanhong Scientific Co.,Ltd. Syntechem Co.,Ltd Amadis Chemical Company Limited Ningbo jinuo chemical co., LTD Nanjing Shengkai Pharmaceutical Technology Co., Ltd. Baoji Didu Pharmaceutical and Chemical Co., Ltd