8-Aminoquinoline-4-carboxylic acid - ≥98% , CAS No.121689-23-4

CAS: 121689-23-4 Cat. No.: A586648 Molecular Weight: 188.18 EC Number: 874-736-3
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
8-Aminoquinoline-4-carboxylic acid | DTXSID30557678 | AKOS006290261 | SY241267 | AMY26451 | MFCD08690743 | SB68031 | 4-Quinolinecarboxylic acid, 8-amino- | SCHEMBL23754362 | 8-Aminoquinoline-4-carboxylicacid | 4-quinolinecarboxylic acid,8-amino- | 4-Quino
Storage
Store at 2-8°C,Protected from light,Desiccated
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
A586648-100mg
3

$100.90

$151.90
Save $51.00 (33.57%)
250mg
A586648-250mg
2

$218.90

$328.90
Save $110.00 (33.44%)
1g
A586648-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$538.90

$808.90
Save $270.00 (33.38%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Desiccated Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
8-Aminoquinoline-4-carboxylic acid | DTXSID30557678 | AKOS006290261 | SY241267 | AMY26451 | MFCD08690743 | SB68031 | 4-Quinolinecarboxylic acid, 8-amino- | SCHEMBL23754362 | 8-Aminoquinoline-4-carboxylicacid | 4-quinolinecarboxylic acid, 8-amino- | 4-Quino
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Protected from light, Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesC1=CC2=C(C=CN=C2C(=C1)N)C(=O)O
IUPAC Name8-aminoquinoline-4-carboxylic acid
InChIKeyMRULXYCHOHAGHT-UHFFFAOYSA-N
INCHI1S/C10H8N2O2/c11-8-3-1-2-6-7(10(13)14)4-5-12-9(6)8/h1-5H,11H2,(H,13,14)
Isomeric SMILES C1=CC2=C(C=CN=C2C(=C1)N)C(=O)O
Molecular Weight 188.18
Reaxy-Rn 147842
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=147842&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassQuinolines and derivatives
SubclassQuinoline carboxylic acids
Intermediate Tree Nodes Not available
Direct ParentQuinoline carboxylic acids
Alternative Parents Aminoquinolines and derivatives  Pyridinecarboxylic acids  Benzenoids  Heteroaromatic compounds  Amino acids  Carboxylic acids  Azacyclic compounds  Primary amines  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Quinoline-4-carboxylic acid - Aminoquinoline - Pyridine carboxylic acid - Pyridine carboxylic acid or derivatives - Pyridine - Benzenoid - Heteroaromatic compound - Amino acid - Amino acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Azacycle - Amine - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as quinoline carboxylic acids. These are quinolines in which the quinoline ring system is substituted by a carboxyl group at one or more positions.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
J2516291Certificate of AnalysisSep 09, 2025 A586648
J2516292Certificate of AnalysisSep 09, 2025 A586648
J2516293Certificate of AnalysisSep 09, 2025 A586648
J2309204Certificate of AnalysisSep 11, 2023 A586648
J2309205Certificate of AnalysisSep 11, 2023 A586648
J2309206Certificate of AnalysisSep 11, 2023 A586648
Chemical and Physical Properties
Sensitivitylight sensitive
Molecular Weight188.180 g/mol
XLogP31.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass188.059 Da
Monoisotopic Mass188.059 Da
Topological Polar Surface Area76.200 Ų
Heavy Atom Count14
Formal Charge0
Complexity232.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.