Sudan red G - ≥95% , CAS No.1229-55-6

CAS: 1229-55-6 Cat. No.: S105618 Peso molecular: 278.31 Beilstein Registry Number: 1843558 Número EC: 214-968-9 PubChem CID: 14678
Disponible para pedir
GRADE & PURITY ≥95%
Synonyms
SCHEMBL11875491 | NCI60_000271 | 1-((2-Methoxyphenyl)azo)-2-naphthol | FT-0674693 | NSC 45194 | SCHEMBL11877973 | 2-NAPHTHALENOL, 1-((2-METHOXYPHENYL)AZO)-, (E)- | AKOS037643326 | CCRIS 2785 | (E)-1-((2-methoxyphenyl)diazenyl)naphthalen-2-ol | Lacquer Red
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
5g
S105618-5g
3
10,90US$
25g
S105618-25g
7

30,90US$

41,90US$
Guardar 11,00 US$ (26.25%)
100g
S105618-100g
5

100,90US$

150,90US$
Guardar 50,00 US$ (33.13%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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 13 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
SCHEMBL11875491 | NCI60_000271 | 1-((2-Methoxyphenyl)azo)-2-naphthol | FT-0674693 | NSC 45194 | SCHEMBL11877973 | 2-NAPHTHALENOL, 1-((2-METHOXYPHENYL)AZO)-, (E)- | AKOS037643326 | CCRIS 2785 | (E)-1-((2-methoxyphenyl)diazenyl)naphthalen-2-ol | Lacquer Red
Especificaciones y pureza
≥95%
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Pureza
≥95%
Nombres e identificadores
Pubchem Sid504752578
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752578
Sonrisas canónicasCOC1=CC=CC=C1N=NC2=C(C=CC3=CC=CC=C32)O
IUPAC Name1-[(2-methoxyphenyl)diazenyl]naphthalen-2-ol
InChIKeyALLOLPOYFRLCCX-UHFFFAOYSA-N
INCHI1S/C17H14N2O2/c1-21-16-9-5-4-8-14(16)18-19-17-13-7-3-2-6-12(13)10-11-15(17)20/h2-11,20H,1H3
Isómeros SMILES COC1=CC=CC=C1N=NC2=C(C=CC3=CC=CC=C32)O
WGK Alemania 2
RTECS GE5844740
PubChem CID 14678
Peso molecular 278.31
Beilstein 1843558

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
ClaseNaphthalenes
SubclassNaphthols and derivatives
Intermediate Tree Nodes Not available
Direct ParentNaphthols and derivatives
Alternative Parents Methoxyanilines  Phenoxy compounds  Methoxybenzenes  Anisoles  Alkyl aryl ethers  1-hydroxy-2-unsubstituted benzenoids  Azo compounds  Propargyl-type 1,3-dipolar organic compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents 2-naphthol - Methoxyaniline - Phenoxy compound - Anisole - Methoxybenzene - Phenol ether - Alkyl aryl ether - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Azo compound - Organic 1,3-dipolar compound - Ether - Propargyl-type 1,3-dipolar organic compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Organooxygen compound - Aromatic homopolycyclic compound
DescripciónThis compound belongs to the class of organic compounds known as naphthols and derivatives. These are naphthalene derivatives carrying one or more hydroxyl (-OH) groups at any ring position.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





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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.

8 results found

Lot NumberCertificate TypeFechaArticulo
L2116117Certificate of AnalysisSep 17, 2025 S105618
L2116120Certificate of AnalysisSep 17, 2025 S105618
L2116121Certificate of AnalysisSep 17, 2025 S105618
I2517717Certificate of AnalysisApr 27, 2024 S105618
I2517718Certificate of AnalysisApr 27, 2024 S105618
L1930024Certificate of AnalysisOct 24, 2023 S105618
K1520181Certificate of AnalysisJul 07, 2023 S105618
I1515038Certificate of AnalysisMay 08, 2023 S105618
Propiedades químicas y físicas
Punto de fusión (°C)179°C
Peso molecular278.300 g/mol
XLogP34.600
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass278.106 Da
Monoisotopic Mass278.106 Da
Topological Polar Surface Area54.200 Ų
Heavy Atom Count21
Formal Charge0
Complexity361.000
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
Citations of This Product
Referencias
1. Jincan Liu, Dejin Xu, Guangchun Xu, Xiaona Li, Jiangtao Dong, Xingkun Luan, Xuezhong Du.  (2023)  Smart controlled-release avermectin nanopesticides based on metal–organic frameworks with large pores for enhanced insecticidal efficacy.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2023.146312]
2. Liu Min, Wang Simin, Ge Wuxia, Bi Wentao, Chen David Da Yong.  (2023)  Influence of host–guest interactions on analytical performance of direct analysis in real-time mass spectrometry.  ANALYTICAL AND BIOANALYTICAL CHEMISTRY,  415  (18): (4343-4352).  [PMID:36651975] [10.1007/s00216-023-04539-4]
3. Sihan Zhang, Qinzhen Fan, Jiaqi Guo, Xianhe Jiao, Xianming Kong, Qian Yu.  (2022)  Surface-enhanced Raman spectroscopy tandem with derivatized thin-layer chromatography for ultra-sensitive on-site detection of histamine from fish.  FOOD CONTROL,      [PMID:] [10.1016/j.foodcont.2022.108987]
4. Ming-Yue Dong, Hai-Long Wu, Wan-Jun Long, Tong Wang, Ru-Qin Yu.  (2021)  Simultaneous and rapid screening and determination of twelve azo dyes illegally added into food products by using chemometrics-assisted HPLC-DAD strategy.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2021.106775]
5. Wu Yalin, Bai Huahua, Zhou Qingxiang, Li Shuangying, Tong Yayang, Guo Jinghan, Zhou Boyao, Li Zhi, Zhan Yali, Liu Menghua, Li Yanhui, Qu Tongxu.  (2021)  Preparation of Polyamidoamine Dendrimer Modified Magnetic Nanoparticles and Its Application for Reliable Measurement of Sudan Red Contaminants in Natural Waters at Parts-Per-Billion Levels.  Frontiers in Chemistry,      [PMID:34422768] [10.3389/fchem.2021.708995]
6. Jia Chen, Xiao Li, Anqi Huang, Wenwen Deng, Yuxiu Xiao.  (2021)  Nonionic surfactants based hydrophobic deep eutectic solvents for liquid–liquid microextraction of Sudan dyes in tomato chili sauces.  FOOD CHEMISTRY,      [PMID:34182367] [10.1016/j.foodchem.2021.130373]
7. Zhang Dao, Xiao Wenge, Liu Chang, Liu Xiaofeng, Ren Jinjun, Xu Beibei, Qiu Jianrong.  (2020)  Highly efficient phosphor-glass composites by pressureless sintering.  Nature Communications,  11  (1): (1-8).  [PMID:32499593] [10.1038/s41467-020-16649-z]
8. Zhaodong Zhu, Shiyu Fu, Lucian A. Lucia.  (2019)  A Fiber-Aligned Thermal-Managed Wood-Based Superhydrophobic Aerogel for Efficient Oil Recovery.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.9b03544]
9. Zhigao Zhu, Wei Wang, Dianpeng Qi, Yifei Luo, Yuanren Liu, Ying Xu, Fuyi Cui, Ce Wang, Xiaodong Chen.  (2018)  Calcinable Polymer Membrane with Revivability for Efficient Oily-Water Remediation.  ADVANCED MATERIALS,  30  (30): (1801870).  [PMID:29882372] [10.1002/adma.201801870]
10. Chengjiang Zhang, Gongke Li, Zhuomin Zhang.  (2015)  A hydrazone covalent organic polymer based micro-solid phase extraction for online analysis of trace Sudan dyes in food samples.  JOURNAL OF CHROMATOGRAPHY A,      [PMID:26456513] [10.1016/j.chroma.2015.09.059]
11. Tao Wang, Wei Wang, Chunyan Hu, Jian Zheng, Zhijia Zhu, Baojiang Liu.  (2024)  Design of carboxymethyl cellulose/alginate aerogels with anti-fouling and light-driven self-cleaning for enhanced oily wastewater remediation.  CARBOHYDRATE POLYMERS,      [PMID:39048190] [10.1016/j.carbpol.2024.122358]
12. Huali Zeng, Shaoyan Wang, Xiao Zhao, Baojie Liu, Zhiwei Zhang, Chengrong Qin, Chen Liang, Caoxing Huang, Shuangquan Yao.  (2024)  Preparation of hydrophobic and lipophilic carboxymethyl cellulose composite aerogel using ferrous ion/ persulfate and its directed oxidation for oil–water emulsion separation.  CARBOHYDRATE POLYMERS,      [PMID:39562089] [10.1016/j.carbpol.2024.122814]
13. Weiwang Chen, Rui Du, Xinrong Guo, Tianyao Jia, Ziling Cai, Xiaomeng Zhou.  (2025)  An aqueous emulsion of 2-BTP: Remarkable fire suppression synergy with superior resistance to reignition.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2025.139319]
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