4-Aminoquinoline-3-carboxylic acid

Modify Date: 2026-08-21 15:14:26

4-Aminoquinoline-3-carboxylic acid Structure
4-Aminoquinoline-3-carboxylic acid structure
Common Name 4-Aminoquinoline-3-carboxylic acid
CAS Number 68313-46-2 Molecular Weight 188.18300
Density 1.43 g/cm3 Boiling Point 409.8ºC at 760 mmHg
Molecular Formula C10H8N2O2 Melting Point N/A
MSDS N/A Flash Point 201.6ºC

Summary: 4-Aminoquinoline-3-carboxylic acid (CAS: 68313-46-2), molecular formula C10H8N2O2, molecular weight 188.18300. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-Aminoquinoline-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.43 g/cm3
Boiling Point 409.8ºC at 760 mmHg
Molecular Formula C10H8N2O2
Molecular Weight 188.18300
Flash Point 201.6ºC
Exact Mass 188.05900
PSA 76.21000
LogP 2.09640
Index of Refraction 1.745
InChIKey UEFKMJWKPVAVND-UHFFFAOYSA-N
SMILES Nc1c(C(=O)O)cnc2ccccc12

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933499090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~89%

4-Aminoquinoline-3-carboxylic acid Structure

4-Aminoquinolin...

CAS#:68313-46-2

Learn More
Literature: Godard, Alain; Queguiner, Guy Journal of Heterocyclic Chemistry, 1980 , vol. 17, p. 465 - 473

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4-Aminoquinoline-3-carboxylic acid Structure

4-Aminoquinolin...

CAS#:68313-46-2

Learn More
Literature: WO2005/123686 A1, ; Page/Page column 88-89 ; WO 2005/123686 A1

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  1

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933499090
Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

4-Amino-chinolin-carbonsaeure
3-Quinolinecarboxylicacid,4-amino
4-amino-3-quinolinecarboxylic acid
BB_NC-2376
acide amino-4 quinoleinecarboxylique-3
4-amino-quinoline-3-carboxylic acid

 4-Aminoquinoline-3-carboxylic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the upstream materials of 4-Aminoquinoline-3-carboxylic acid?
A: Related upstream materials(CAS) of 4-Aminoquinoline-3-carboxylic acid: 93074-72-7.
Q: What is the polar surface area (PSA) of 4-Aminoquinoline-3-carboxylic acid?
A: Polar surface area (PSA) of 4-Aminoquinoline-3-carboxylic acid is 76.21000.
Q: What is the LogP of 4-Aminoquinoline-3-carboxylic acid?
A: LogP of 4-Aminoquinoline-3-carboxylic acid is 2.09640.
Q: What is the molecular weight of 4-Aminoquinoline-3-carboxylic acid?
A: Molecular weight of 4-Aminoquinoline-3-carboxylic acid is 188.18300.
Q: What English synonyms does 4-Aminoquinoline-3-carboxylic acid have?
A: English synonyms of 4-Aminoquinoline-3-carboxylic acid: 4-Amino-chinolin-carbonsaeure, 3-Quinolinecarboxylicacid,4-amino, 4-amino-3-quinolinecarboxylic acid, BB_NC-2376, acide amino-4 quinoleinecarboxylique-3, 4-amino-quinoline-3-carboxylic acid.
Q: What is the English name of 4-Aminoquinoline-3-carboxylic acid?
A: The English name of 4-Aminoquinoline-3-carboxylic acid is 4-Aminoquinoline-3-carboxylic acid.
Q: What is the molecular formula of 4-Aminoquinoline-3-carboxylic acid?
A: Molecular formula of 4-Aminoquinoline-3-carboxylic acid is C10H8N2O2.
Q: What is the CAS number of 4-Aminoquinoline-3-carboxylic acid?
A: CAS number of 4-Aminoquinoline-3-carboxylic acid is 68313-46-2.
Q: What is the SMILES notation of 4-Aminoquinoline-3-carboxylic acid?
A: SMILES notation of 4-Aminoquinoline-3-carboxylic acid is Nc1c(C(=O)O)cnc2ccccc12.
Q: What is the InChIKey of 4-Aminoquinoline-3-carboxylic acid?
A: InChIKey of 4-Aminoquinoline-3-carboxylic acid is UEFKMJWKPVAVND-UHFFFAOYSA-N.

 4-Aminoquinoline-3-carboxylic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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