Cas no 2598-30-3 (8-Hydroxyquinoline-5-carbaldehyde)

8-Hydroxyquinoline-5-carbaldehyde is a versatile heterocyclic compound featuring both hydroxyquinoline and aldehyde functional groups. Its key advantages include strong chelating properties, making it useful in metal ion coordination and analytical chemistry applications. The aldehyde group at the 5-position allows for further derivatization, enabling its use as a precursor in synthesizing Schiff bases, ligands, and other functionalized compounds. This compound exhibits stability under standard conditions and is soluble in common organic solvents, facilitating its use in research and industrial processes. Its structural features also lend utility in fluorescence studies, catalysis, and material science.

8-Hydroxyquinoline-5-carbaldehyde structure

2598-30-3 structure

Product Name:8-Hydroxyquinoline-5-carbaldehyde

CAS No:2598-30-3

MF:C₁₀H₇NO₂

MW:173.168082475662

MDL:MFCD03425064

CID:290081

PubChem ID:275363

Update Time:2025-10-18

8-Hydroxyquinoline-5-carbaldehyde Chemical and Physical Properties

Names and Identifiers

- 8-Hydroxyquinoline-5-carbaldehyde
- 5-Quinolinecarboxaldehyde,8-hydroxy-
- 5-aldehyde-8-hydroxyquinoline
- 5-formyl-8-hydroxyquinoline
- 8-hydroxy-5-formyl-quinoline
- 8-hydroxy-5-quinolinecarboxaldehyde
- 8-hydroxyquinoline-5-carboxaldehyde
- 8-Hydroxyquinoline-5-carboxyaldehyde
- 8-oxidanylquinoline-5-carbaldehyde
- AC1L5HHN
- AC1Q6Q72
- CTK4F6893
- HMS2862A16
- NSC122131
- 8-HYDROXY-QUINOLINE-5-CARBALDEHYDE
- EN300-225868
- MFCD03425064
- MLS000737539
- 2598-30-3
- CHEMBL1487639
- SCHEMBL700910
- DS-4609
- AKOS005208275
- 8-hydroxyquinoline-5-carbaldehyde;3-((4-Chloro-2-methylphenyl)carbamoyl)naphthalen-2-yl dihydrogen phosphate
- DTXSID70298275
- BDBM50568049
- 5-formyl-8-hydroxychinolin
- 8-hydroxy-quinoline-5-carbaldehyde, AldrichCPR
- A818232
- NSC-122131
- 5-Quinolinecarboxaldehyde, 8-hydroxy-
- LIADJWREMDHKHQ-UHFFFAOYSA-N
- SB67525
- A877403
- SMR000528556
- SY106953
- CS-W007202
- 5-Formyl-8-hydroxyquinoline; 5-Formyl-8-quinolinol; 8-Hydroxyquinoline-5-carbaldehyde; 8-Hydroxyquinoline-5-carboxaldehyde; NSC 122131;
- 8QUINOLINOL5FORMYL
- MDL： MFCD03425064
- Inchi： 1S/C10H7NO2/c12-6-7-3-4-9(13)10-8(7)2-1-5-11-10/h1-6,13H
- InChI Key： LIADJWREMDHKHQ-UHFFFAOYSA-N
- SMILES： OC1=CC=C(C=O)C2=CC=CN=C21

Computed Properties

Exact Mass: 173.04771
Monoisotopic Mass: 173.048
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 1
Hydrogen Bond Acceptor Count: 3
Heavy Atom Count: 13
Rotatable Bond Count: 1
Complexity: 195
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
XLogP3: 1.7
Topological Polar Surface Area: 50.2A^2

Experimental Properties

Density: 1.364
Boiling Point: 383.1°C at 760 mmHg
Flash Point: 185.5°C
Refractive Index: 1.733
PSA: 50.19
LogP: 1.75290

8-Hydroxyquinoline-5-carbaldehyde Security Information

Signal Word：Warning
Hazard Statement： H302-H315-H319-H335
Warning Statement： P261-P305+P351+P338
Hazard Category Code： 22-36/37/38
Safety Instruction： 26
Hazardous Material Identification：
Storage Condition：Inert atmosphere,2-8°C

8-Hydroxyquinoline-5-carbaldehyde Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-VW195-1g	8-Hydroxyquinoline-5-carbaldehyde	2598-30-3	95+%	1g	1566.0CNY	2021-07-14
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-VW195-100mg	8-Hydroxyquinoline-5-carbaldehyde	2598-30-3	95+%	100mg	273CNY	2021-05-07
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TRC	A430530-10mg	8-Hydroxyquinoline-5-carbaldehyde	2598-30-3		10mg	$ 46.00	2023-09-09
TRC	A430530-50mg	8-Hydroxyquinoline-5-carbaldehyde	2598-30-3		50mg	$ 52.00	2023-09-09
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SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-VW195-200mg	8-Hydroxyquinoline-5-carbaldehyde	2598-30-3	95+%	200mg	472.0CNY	2021-07-14

8-Hydroxyquinoline-5-carbaldehyde Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd

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Audited Supplier

(CAS:2598-30-3)8-Hydroxyquinoline-5-carbaldehyde

Order Number:LE7564

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Friday, 20 June 2025 11:57

Price ($):discuss personally

Email:[email protected]

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Additional information on 8-Hydroxyquinoline-5-carbaldehyde

Comprehensive Analysis of 8-Hydroxyquinoline-5-carbaldehyde (CAS No. 2598-30-3): Properties, Applications, and Innovations

8-Hydroxyquinoline-5-carbaldehyde (CAS No. 2598-30-3) is a versatile organic compound widely recognized for its unique chemical structure and broad applicability in pharmaceuticals, agrochemicals, and material science. This hydroxyquinoline derivative features a hydroxyl group at the 8-position and a formyl group at the 5-position, making it a valuable intermediate in synthetic chemistry. Its molecular formula, C₁₀H₇NO₂, and molecular weight of 173.17 g/mol underscore its compact yet reactive nature.

In recent years, the demand for 8-Hydroxyquinoline-5-carbaldehyde has surged due to its role in developing antimicrobial agents and chelation therapies. Researchers are particularly interested in its potential to address antibiotic resistance, a pressing global health concern. The compound's ability to bind metal ions also makes it a candidate for catalytic applications and sensor technologies, aligning with the growing focus on sustainable chemistry.

From a synthetic perspective, 8-Hydroxyquinoline-5-carbaldehyde serves as a precursor for heterocyclic compounds and ligand systems. Its aldehyde functionality allows for condensation reactions, enabling the creation of Schiff bases—a class of compounds with demonstrated bioactivity. This versatility has spurred innovations in drug discovery, where modified quinoline scaffolds are explored for their pharmacokinetic properties.

Environmental and safety considerations are paramount when handling 8-Hydroxyquinoline-5-carbaldehyde. While not classified as hazardous under standard regulations, proper storage in cool, dry conditions is recommended to maintain stability. The compound’s low ecotoxicity profile further enhances its appeal for industrial applications, particularly in green chemistry initiatives.

Market trends indicate rising interest in 8-Hydroxyquinoline-5-carbaldehyde for electronic materials, such as organic light-emitting diodes (OLEDs). Its electron-withdrawing properties contribute to charge transport efficiency, a critical factor in next-generation displays. Additionally, the compound’s fluorescence characteristics are being investigated for bioimaging probes, addressing the need for non-invasive diagnostic tools.

In conclusion, 8-Hydroxyquinoline-5-carbaldehyde (CAS No. 2598-30-3) exemplifies the intersection of traditional chemistry and modern innovation. Its multifaceted applications—from pharmaceutical intermediates to advanced materials—highlight its enduring relevance in scientific research and industrial development. As sustainability and functionality drive chemical innovation, this compound is poised to remain a cornerstone of interdisciplinary progress.

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