Zincon indicator - indicator , CAS No.62625-22-3

CAS: 62625-22-3 Cat. No.: Z299391 Peso molecular: 462.41 Beilstein Registry Number: 728403 Número EC: 263-651-1 PubChem CID: 135472945
Disponible para pedir
GRADE & PURITY Indicator ? Indicator grade — characterized dye giving a defined color change at a known transition. Use to signal pH or titration endpoints visually.
Synonyms
2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid monosodium salt | sodium;3-[(2E)-2-[[(2-carboxyphenyl)diazenyl]-phenylmethylidene]hydrazinyl]-4-hydroxybenzenesulfonate | MFCD00064385 | J-006711 | SCHEMBL3188216 | Zincon sodium salt hydrate
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
100ml
Z299391-100ml
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

17,90US$

21,90US$
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Why this grade

indicator Indicator for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

Cited in 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

Zincon is a colorimetric indicator used for the spectrophotometric determination of zinc, mercury, and copper. It can also be used for automated flow injection analysis of zinc.

Specifications

Sinónimos
2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid monosodium salt | sodium;3-[(2E)-2-[[(2-carboxyphenyl)diazenyl]-phenylmethylidene]hydrazinyl]-4-hydroxybenzenesulfonate | MFCD00064385 | J-006711 | SCHEMBL3188216 | Zincon sodium salt hydrate
Especificaciones y pureza
indicator
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Grado
Indicator
Nombres e identificadores
Sonrisas canónicasC1=CC=C(C=C1)C(=NNC2=C(C=CC(=C2)S(=O)(=O)[O-])O)N=NC3=CC=CC=C3C(=O)O.[Na+]
IUPAC Namesodium;3-[(2E)-2-[[(2-carboxyphenyl)diazenyl]-phenylmethylidene]hydrazinyl]-4-hydroxybenzenesulfonate
InChIKeyXBGLXASXFRESIN-JGXOCYJHSA-M
INCHI1S/C20H16N4O6S.Na/c25-18-11-10-14(31(28,29)30)12-17(18)22-24-19(13-6-2-1-3-7-13)23-21-16-9-5-4-8-15(16)20(26)27;/h1-12,22,25H,(H,26,27)(H,28,29,30);/q;+1/p-1/b23-21?,24-19+;
Isómeros SMILES C1=CC=C(C=C1)/C(=N\NC2=C(C=CC(=C2)S(=O)(=O)[O-])O)/N=NC3=CC=CC=C3C(=O)O.[Na+]
WGK Alemania 3
PubChem CID 135472945
Peso molecular 462.41
Beilstein 728403

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
SuperclassBenzenoids
ClaseBenzene and substituted derivatives
SubclassBenzenesulfonic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzenesulfonic acids and derivatives
Alternative Parents 1-sulfo,2-unsubstituted aromatic compounds  Benzenesulfonyl compounds  Benzoic acids  Phenylhydrazines  Benzoyl derivatives  1-hydroxy-2-unsubstituted benzenoids  Sulfonyls  Organosulfonic acids  Formazans  Azo compounds  Propargyl-type 1,3-dipolar organic compounds  Hydrazones  Carboxylic acids  Hydrocarbon derivatives  Organic oxides  Organic sodium salts  Organic zwitterions  Organooxygen compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzenesulfonate - Arylsulfonic acid or derivatives - Benzoic acid or derivatives - Benzoic acid - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Benzoyl - Phenylhydrazine - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Formazan - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Azo compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Carboxylic acid derivative - Carboxylic acid - Hydrazone - Organic alkali metal salt - Organonitrogen compound - Organic oxide - Organic salt - Organic zwitterion - Organooxygen compound - Organosulfur compound - Hydrocarbon derivative - Organic sodium salt - Organic nitrogen compound - Organic oxygen compound - Aromatic homomonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as benzenesulfonic acids and derivatives. These are organic compounds containing a sulfonic acid or a derivative thereof that is linked to a benzene ring.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





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POLI Tchem DNA polymerase iota (116820 Activities)
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POLH Tchem DNA polymerase eta (21678 Activities)
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KDM4A Tchem Lysine-specific demethylase 4A (52245 Activities)
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EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
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TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
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L3MBTL1 Tchem Lethal(3)malignant brain tumor-like protein 1 (14536 Activities)
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CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)
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BAZ2B Tchem Bromodomain adjacent to zinc finger domain protein 2B (56204 Activities)
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RAPGEF3 Tchem Rap guanine nucleotide exchange factor 3 (15528 Activities)
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RAPGEF4 Tchem Rap guanine nucleotide exchange factor 4 (11476 Activities)
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GLS Tchem Glutaminase kidney isoform, mitochondrial (16997 Activities)
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NS1 Nonstructural protein 1 (33327 Activities)
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Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

2 results found

Lot NumberCertificate TypeFechaArticulo
E2612541Certificate of AnalysisMay 22, 2026 Z299391
E2318017Certificate of AnalysisJan 04, 2025 Z299391
Propiedades químicas y físicas
SolubilidadSoluble in water (slightly at 20 °C), alcohol (slightly), and aqueous alkali. Insoluble in most organic solvents., ,
Punto de fusión (°C)250-260°C
Peso molecular462.400 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count9
Rotatable Bond Count7
Exact Mass462.061 Da
Monoisotopic Mass462.061 Da
Topological Polar Surface Area172.000 Ų
Heavy Atom Count32
Formal Charge0
Complexity781.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count2
Preguntas frecuentes y artículos
Citations of This Product
Referencias
1. Yao Huang, Fengyu Tian, Leilei Sun, Chenhui Ji, Craig A. Grimes, Qingyun Cai.  (2023)  A glutathione-activated NIR-II fluorescent probe for precise localization of micrometastases.  SENSORS AND ACTUATORS B-CHEMICAL,      [PMID:] [10.1016/j.snb.2023.133457]
2. Zekai Sheng, Fengming Hou, Leilei Zou, Yihang Li, Jiaxin Li, Jin Li, Libang Ai, Wei Wei, Ang Wei.  (2022)  Highly efficient and photo-triggered elimination of Aspergillus fumigatus spores by Zn-Ti layered double hydroxide.  JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,      [PMID:] [10.1016/j.jphotochem.2022.114114]
3. Yao Huang, Hongchao Geng, Zeming Wu, Leilei Sun, Chenhui Ji, Craig A. Grimes, Xinxin Feng, Qingyun Cai.  (2022)  An Ag2S@ZIF-Van nanosystem for NIR-II imaging of bacterial-induced inflammation and treatment of wound bacterial infection.  Biomaterials Science,  10  (14): (3972-3980).  [PMID:35708482] [10.1039/D2BM00550F]
4. Wang You, Huo Danqun, Wu Huixiang, Li Jaiwei, Zhang Qinghai, Deng Bo, Zhou Jing, Yang Mei, Hou Changjun.  (2019)  A visual sensor array based on an indicator displacement assay for the detection of carboxylic acids.  MICROCHIMICA ACTA,  186  (8): (1-12).  [PMID:31270596] [10.1007/s00604-019-3601-8]
5. Zhiyong Song, Yang Wu, Qi Cao, Huajuan Wang, Xiangru Wang, Heyou Han.  (2018)  pH-Responsive, Light-Triggered on-Demand Antibiotic Release from Functional Metal–Organic Framework for Bacterial Infection Combination Therapy.  ADVANCED FUNCTIONAL MATERIALS,  28  (23): (1800011).  [PMID:] [10.1002/adfm.201800011]
6. Xiaohui Jia, Yuhe Dong, Jihui Lu, Zhenyuan Yang, Ran Xu, Xiang Zhang, Jingyi Jiao, Zixuan Zhang, Yixuan Lin, Fuhao Chu, Penglong Wang, Tian Zhong, Haimin Lei.  (2025)  A self-assembly enzyme-like hydrogel with ROS scavenging and immunomodulatory capability for microenvironment-responsive wound healing acceleration.  INTERNATIONAL JOURNAL OF PHARMACEUTICS,      [PMID:40158760] [10.1016/j.ijpharm.2025.125529]
7. Xianbin Sun, Jing Yu, Xudong Li, Haijun Chen, Yu Gao.  (2024)  Synthesis, characterization and antibacterial mechanism study of small water-soluble iron-doped zinc oxide nanoparticles.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2024.133421]
8. Ding Jiaxin, Gao Binbin, Sang Zelin, Dai Zhen, Chen Zhenhua, Mei Xifan.  (2025)  Promoting spinal cord injury repair by using ZnO@MOFs nanozymes functionalized hydrogel through the ROS microenvironment regulating pathway.  Regenerative Biomaterials,      [PMID:41190134] [10.1093/rb/rbaf095]
9. Xiaolei Shi, Zhuannian Liu, Yifei Wang, Benlong Wei.  (2026)  3D flaky MnO2 nanoflower decorated carbonized polyaniline as cathode material for hybrid capacitive deionization to remove Pb2+ and Zn2+from aqueous solution.  ELECTROCHIMICA ACTA,      [PMID:] [10.1016/j.electacta.2026.148264]
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