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Heterocyclic building blocks

8-Hydroxyquinoline succinate

Also known as 8-Quinolinol, succinate (salt), Succinate of 8-oxyquinoline, Butanedioic acid--quinolin-8-ol (1/1)

CAS 55720-07-5Formula C13H13NO5Molar mass 263.25 g/mol
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8-Hydroxyquinoline succinate chemical structure, C13H13NO5, CAS 55720-07-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
55720-07-5
Formula
C13H13NO5
Molar mass
263.25 g/mol
HS code
293349
Category
Heterocyclic building blocks

What is 8-Hydroxyquinoline succinate?

Plain description, key identifiers and synonyms

8-Hydroxyquinoline succinate is a chemical substance with the molecular formula C13H13NO5 and a molar mass of 263.25 g/mol. Its CAS registry number is 55720-07-5. The IUPAC name is butanedioic acid, quinolin-8-ol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
butanedioic acid, quinolin-8-ol
CAS number
55720-07-5 CAS number cross-checked
Molecular formula
C13H13NO5
InChIKey
NHVOVFDBZZRCOF-UHFFFAOYSA-N
InChI
InChI=1S/C9H7NO.C4H6O4/c11-8-5-1-3-7-4-2-6-10-9(7)8;5-3(6)1-2-4(7)8/h1-6,11H;1-2H2,(H,5,6)(H,7,8)
SMILES (canonical and isomeric)
C1=CC2=C(C(=C1)O)N=CC=C2.C(CC(=O)O)C(=O)O

Synonyms

  • 8-Quinolinol, succinate (salt)
  • Succinate of 8-oxyquinoline
  • Butanedioic acid--quinolin-8-ol (1/1)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
263.25 g/molcalc.
Exact mass
263.0794 Dacalc.
LogP (octanol/water)
1.88calc.
Topological polar surface area
107.7 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
3calc.
Heavy atoms
19calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.15calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc2ncccc2c1

c1ccc2ncccc2c1

2 rings, 10 atoms, the Quinoline ring system.

21,766 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

8-Hydroxyquinoline succinate suppliers

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8-Hydroxyquinoline succinate price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 8-Hydroxyquinoline succinate is traded under.

HS 2933.49Indicative HS code

Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…

World exports in 2024
$939M
−14.6% vs 2023, imports $1.48B
2019 to 2024
Top exporters
  1. China30.1%
  2. India * partner reported16.7%
  3. Switzerland * partner reported14.1%
Top importers
  1. United Kingdom19.2%
  2. Germany16.0%
  3. Romania8.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for 8-Hydroxyquinoline succinate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 8-Hydroxyquinoline succinate, based on the data on this page

What is 8-Hydroxyquinoline succinate?

8-Hydroxyquinoline succinate is a chemical substance with the molecular formula C13H13NO5 and a molar mass of 263.25 g/mol. Its CAS registry number is 55720-07-5. The IUPAC name is butanedioic acid, quinolin-8-ol.

What is the CAS number of 8-Hydroxyquinoline succinate?

The CAS registry number of 8-Hydroxyquinoline succinate is 55720-07-5.

What is the molecular formula and weight of 8-Hydroxyquinoline succinate?

The molecular formula of 8-Hydroxyquinoline succinate is C13H13NO5 and its molar mass is 263.25 g/mol.

What is 8-Hydroxyquinoline succinate used for?

Known uses and roles of 8-Hydroxyquinoline succinate include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 8-Hydroxyquinoline succinate hazardous?

No GHS hazard classification for 8-Hydroxyquinoline succinate is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of 8-Hydroxyquinoline succinate?

8-Hydroxyquinoline succinate is usually classified under HS code 293349 (Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 8-Hydroxyquinoline succinate?

Post a free request on CompoundList and suppliers of 8-Hydroxyquinoline succinate will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 8-Hydroxyquinoline succinate?

Suppliers quote 8-Hydroxyquinoline succinate on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle 8-Hydroxyquinoline succinate

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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