Alizarin yellow R indicator - 0.1% , CAS No.2243-76-7

CAS: 2243-76-7 Cat. No.: A299162 Peso molecular: 287.23 Número EC: 218-818-3
Disponible para pedir
GRADE & PURITY 0.1%
Synonyms
Alizarine Orange 2GN | Chrome Orange MR | Chrome Orange RLE | Mitsui Chrome Orange AN | DTXSID1033163 | Solochrome Orange M | 5-(p-Nitrophenylazo)salicylic acid | Alizarin Yellow R | Alizarine Yellow RW | OBF2VZO457 | 2-hydroxy-5-[(E)-(4-nitrophenyl)diaze
Storage
Desiccated,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
100ml
A299162-100ml
2

35,90US$

52,90US$
Guardar 17,00 US$ (32.14%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

0.1% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Desiccated,Room temperature Ships Normal 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 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
Alizarine Orange 2GN | Chrome Orange MR | Chrome Orange RLE | Mitsui Chrome Orange AN | DTXSID1033163 | Solochrome Orange M | 5-(p-Nitrophenylazo)salicylic acid | Alizarin Yellow R | Alizarine Yellow RW | OBF2VZO457 | 2-hydroxy-5-[(E)-(4-nitrophenyl)diaze
Especificaciones y pureza
0.1%
Condiciones de almacenamiento de almacenamiento
Desiccated, Room temperature
Enviado en
Normal
Nombres e identificadores
Sonrisas canónicasC1=CC(=CC=C1N=NC2=CC(=C(C=C2)O)C(=O)O)[N+](=O)[O-]
IUPAC Name2-hydroxy-5-[(4-nitrophenyl)diazenyl]benzoic acid
InChIKeyYVJPMMYYRNHJAU-UHFFFAOYSA-N
INCHI1S/C13H9N3O5/c17-12-6-3-9(7-11(12)13(18)19)15-14-8-1-4-10(5-2-8)16(20)21/h1-7,17H,(H,18,19)
Isómeros SMILES C1=CC(=CC=C1N=NC2=CC(=C(C=C2)O)C(=O)O)[N+](=O)[O-]
Peso molecular 287.23
Reaxy-Rn 962365
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=962365&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
ClaseAzobenzenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentAzobenzenes
Alternative Parents Salicylic acids  Benzoic acids  Nitrobenzenes  Benzoyl derivatives  Nitroaromatic compounds  1-hydroxy-2-unsubstituted benzenoids  Vinylogous acids  Azo compounds  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Carboxylic acids  Monocarboxylic acids and derivatives  Hydrocarbon derivatives  Organic oxides  Organic salts  Organic zwitterions  Organooxygen compounds  Organopnictogen compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Azobenzene - Hydroxybenzoic acid - Salicylic acid or derivatives - Salicylic acid - Benzoic acid or derivatives - Benzoic acid - Nitrobenzene - Nitroaromatic compound - Benzoyl - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Benzenoid - Monocyclic benzene moiety - Vinylogous acid - Organic nitro compound - C-nitro compound - Azo compound - Organic 1,3-dipolar compound - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic oxoazanium - Hydrocarbon derivative - Organic oxygen compound - Organic salt - Organopnictogen compound - Organic oxide - Organonitrogen compound - Organooxygen compound - Organic zwitterion - Organic nitrogen compound - Aromatic homomonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as azobenzenes. These are organonitrogen aromatic compounds that contain a central azo group, where each nitrogen atom is conjugated to a benzene ring.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





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.

1 results found

Lot NumberCertificate TypeFechaArticulo
H2111376Certificate of AnalysisMay 21, 2025 A299162
Propiedades químicas y físicas
Peso molecular287.230 g/mol
XLogP34.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count3
Exact Mass287.054 Da
Monoisotopic Mass287.054 Da
Topological Polar Surface Area128.000 Ų
Heavy Atom Count21
Formal Charge0
Complexity415.000
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
Preguntas frecuentes y artículos
Citations of This Product
Referencias
1. Han-Qing Zhao, Nannan Hou, Yi-Ran Wang, Wen-Qiang Li, Qi Liu, Peili Lu, Yang Mu.  (2022)  Carbon nanotubes mediated chemical and biological decolorization of azo dye: Understanding the structure-activity relationship.  ENVIRONMENTAL RESEARCH,      [PMID:35151661] [10.1016/j.envres.2022.112897]
2. Fangke Yu, Yang Chen, Yuwei Pan, Yang Yang, Hongrui Ma.  (2020)  A cost-effective production of hydrogen peroxide via improved mass transfer of oxygen for electro-Fenton process using the vertical flow reactor.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2020.116695]
3. Muhammad Usman, Adeel Ahmed, Bing Yu, Qiaohong Peng, Youqing Shen, Hailin Cong.  (2019)  Photocatalytic potential of bio-engineered copper nanoparticles synthesized from Ficus carica extract for the degradation of toxic organic dye from waste water: Growth mechanism and study of parameter affecting the degradation performance.  MATERIALS RESEARCH BULLETIN,      [PMID:] [10.1016/j.materresbull.2019.110583]
4. Hailong Liu, Ruixue Sun, Shengyu Feng, Dengxu Wang, Hongzhi Liu.  (2018)  Rapid synthesis of a silsesquioxane-based disulfide-linked polymer for selective removal of cationic dyes from aqueous solutions.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2018.11.148]
5. Yuefei Song, Qihua Hu, Tiemei Li, Yueke Sun, Xinxin Chen, Jing Fan.  (2018)  Fabrication and characterization of phosphorylated chitosan nanofiltration membranes with tunable surface charges and improved selectivities.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2018.07.010]
6. Yuanzhen Zhou, Weimin Tang, Jing Wang, Guo Zhang, Shouning Chai, Liang Zhang, Ting Liu.  (2014)  Selective determination of dopamine and uric acid using electrochemical sensor based on poly(alizarin yellow R) film-modified electrode.  Analytical Methods,  (10): (3474-3481).  [PMID:] [10.1039/C3AY42216J]
7. Sanchuan Yu, Yinping Zheng, Qing Zhou, Shi Shuai, Zhenhua Lü, Congjie Gao.  (2012)  Facile modification of polypropylene hollow fiber microfiltration membranes for nanofiltration.  DESALINATION,      [PMID:] [10.1016/j.desal.2012.04.027]
8. Meihong Liu, Guohua Yao, Qibo Cheng, Miao Ma, Sanchuan Yu, Congjie Gao.  (2012)  Acid stable thin-film composite membrane for nanofiltration prepared from naphthalene-1,3,6-trisulfonylchloride (NTSC) and piperazine (PIP).  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2012.04.043]
9. Alotibi Satam.  (2024)  Unveiling the Synthesis of a Zirconium-Substituted Copper Bismuth Oxide Catalyst for Visible Light-Responsive Photocatalytic Degradation of Persistent Organic Dye.  ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING,      [PMID:] [10.1007/s13369-024-09700-4]
Calculadoras de soluciones
Reseñas

Reseñas de cliente

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.