Quinoline yellow - Dye content ≥95% , CAS No.8003-22-3

CAS: 8003-22-3 Cat. No.: Q336317 Peso molecular: 273.29 Beilstein Registry Number: 1536880 Número EC: 232-318-2

GRADE & PURITY Dye content ≥95%

Synonyms

C.I. 47000 | NSC18950 | NSC-18950 | 1H-Indene-1,3(2H)-dione, 2-(2-quinolinyl)- | BBL027785 | D & C Yellow 11 | KI204 [INCI] | SR-01000002715 | CI 47000 | F87556 | D&C Yellow No. 11 | MLS000037978 | NCGC00020851-03 | D and C Yellow No. 11 | Solvent yellow

Storage

Room temperature

Shipped In

Normal

Descripción general

Quinoline Yellow belongs to the class of quinophthalone dyes. It is generally used as a food colorant. Quinoline Yellow is anionic in nature and is used to dye wool and silk. Studies show that Quinoline Yellow is not genotoxic or carcinogenic. It is considered to be safe for human health. 

λmax：439 nm 

Amax：1.16 at 285-291 nm in methanol at 0.01 g/L 

Specifications

Sinónimos

C.I. 47000 | NSC18950 | NSC-18950 | 1H-Indene-1, 3(2H)-dione, 2-(2-quinolinyl)- | BBL027785 | D & C Yellow 11 | KI204 [INCI] | SR-01000002715 | CI 47000 | F87556 | D&C Yellow No. 11 | MLS000037978 | NCGC00020851-03 | D and C Yellow No. 11 | Solvent yellow

Especificaciones y pureza

Dye content ≥95%

Condiciones de almacenamiento de almacenamiento

Room temperature

Enviado en

Normal

Propiedades del producto

• pKa: pKₐ: -0.74 (Predicted), pKₐ: 9.29 (Predicted)

Nombres e identificadores

• Sonrisas canónicas: C1=CC=C2C(=C1)C=CC(=N2)C3C(=O)C4=CC=CC=C4C3=O
• IUPAC Name: 2-quinolin-2-ylindene-1,3-dione
• InChIKey: IZMJMCDDWKSTTK-UHFFFAOYSA-N
• INCHI: 1S/C18H11NO2/c20-17-12-6-2-3-7-13(12)18(21)16(17)15-10-9-11-5-1-4-8-14(11)19-15/h1-10,16H
• Isómeros SMILES: C1=CC=C2C(=C1)C=CC(=N2)C3C(=O)C4=CC=CC=C4C3=O
• WGK Alemania: 2
• RTECS: GE5925000
• Peso molecular: 273.29
• Beilstein: 1536880

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Clase Indanes
      • Subclass Indanones

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Clase: Indanes
• Subclass: Indanones
• Intermediate Tree Nodes: Not available
• Direct Parent: Indanediones
• Alternative Parents: Quinolines and derivatives Aryl alkyl ketones Beta-diketones Pyridines and derivatives Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Indanedione - Quinoline - Aryl ketone - Aryl alkyl ketone - 1,3-diketone - Pyridine - 1,3-dicarbonyl compound - Heteroaromatic compound - Ketone - Organoheterocyclic compound - Azacycle - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound
• Descripción: This compound belongs to the class of organic compounds known as indanediones. These are compounds containing an indane ring bearing two ketone groups.
• External Descriptors: quinolines - aromatic ketone - beta-diketone

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

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HEK293 (82097 Activities)

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Mecanismos de acción

Propiedades químicas y físicas

• Solubilidad: Soluble in DMSO, chloroform (1 mg/ml), and ethyl acetate. Insoluble in water.
• Índice de refracción: n20D1.70
• Punto de ebullición (°C): ~514.5° C at 760 mmHg (Predicted)
• Punto de fusión (°C): 242-244° C
• Peso molecular: 273.300 g/mol
• XLogP3: 3.400
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 273.079 Da
• Monoisotopic Mass: 273.079 Da
• Topological Polar Surface Area: 47.000 Ų
• Heavy Atom Count: 21
• Formal Charge: 0
• Complexity: 422.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Referencias

1. Chen Liang, Jingjing Cui, Yongding Sun, Zhe Lu, Fukang Liu, Shiwei Feng, Guang Hu, Jin Cui, Biao Zhang.  (2023)  Digital light 3D printed fast- and controlled degradation of covalent hydrogel networks.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2023.148027]

2. Junhong Li, Danhua Zhu, Hui Huang, Shuqian Xie, Jingkun Xu, Ruirui Yue, Xuemin Duan.  (2023)  High-efficient electrochemical sensing platform based on MOF-doped Au/PEDOT composites toward simultaneous detection of catechin and sunset yellow in tea beverage.  ELECTROCHIMICA ACTA,      [PMID:] [10.1016/j.electacta.2023.142732]

3. Yuanting Xu, Dandan Yuan, Jianxu Bao, Yi Xie, Min He, Zhengqiang Shi, Shengqiu Chen, Chao He, Weifeng Zhao, Changsheng Zhao.  (2018)  Nanofibrous membranes with surface migration of functional groups for ultrafast wastewater remediation.  Journal of Materials Chemistry A,  6  (27): (13359-13372).  [PMID:] [10.1039/C8TA04005B]

4. Ran Wei, Wanying Song, Fan Yang, Jukai Zhou, Man Zhang, Xiang Zhang, Weifeng Zhao, Changsheng Zhao.  (2018)  Bidirectionally pH-Responsive Zwitterionic Polymer Hydrogels with Switchable Selective Adsorption Capacities for Anionic and Cationic Dyes.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.8b01027]

5. Yunqiao Gao, Meiling Wang, Xiongbo Yang, Qian Sun, Jianwei Zhao.  (2014)  Rapid detection of quinoline yellow in soft drinks using polypyrrole/single-walled carbon nanotubes composites modified glass carbon electrode.  JOURNAL OF ELECTROANALYTICAL CHEMISTRY,      [PMID:] [10.1016/j.jelechem.2014.10.011]

6. Jingjing Bai, Fukang Liu, Jingjing Cui, Yibo Hong, Mingzheng Hao, Bingxiao Liu, Yanyan Lv, Yan Zhai, Weijie Ren, Zhenxing Qin, Biao Zhang.  (2025)  Bioinspired 4D printing of multi-responsive and tough hydrogels with micelle-enhanced double networks.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.165745]

7. Chen Liang, Ang Chu, Zhe Lu, Shiwei Feng, Fukang Liu, Jingjing Cui, Yunlong Guo, Weizi Gao, Biao Zhang.  (2025)  Self-Degradation of Digital Light 3D Printed Covalent Cross-Linked Hydrogel at Ambient Temperature.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.5c02690]