N-Ethyl-N-(3-sulfopropyl)-3-methylaniline sodium salt - ≥98% , CAS No.40567-80-4

CAS: 40567-80-4 Cat. No.: E113052 Molecular Weight: 279.33
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
TOPS
Storage
Protected from light,Room temperature
Shipped In
Normal
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Price
Qty
1g
E113052-1g
5
$11.90
5g
E113052-5g
2
$33.90
25g
E113052-25g
1
$122.90
100g
E113052-100g
1
$403.90
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,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 14 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
TOPS
Specifications & Purity
≥98%
Storage
Protected from light, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488200507
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488200507
Canonical SmilesCCN(CCCS(=O)(=O)[O-])C1=CC=CC(=C1)C.[Na+]
IUPAC Namesodium;3-(N-ethyl-3-methylanilino)propane-1-sulfonate
InChIKeyNJZLCEFCAHNYIR-UHFFFAOYSA-M
INCHI1S/C12H19NO3S.Na/c1-3-13(8-5-9-17(14,15)16)12-7-4-6-11(2)10-12;/h4,6-7,10H,3,5,8-9H2,1-2H3,(H,14,15,16);/q;+1/p-1
Isomeric SMILES CCN(CCCS(=O)(=O)[O-])C1=CC=CC(=C1)C.[Na+]
WGK Germany 3
Molecular Weight 279.33
Reaxy-Rn 27415425
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=27415425&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassToluenes
Intermediate Tree Nodes Not available
Direct ParentAminotoluenes
Alternative Parents Dialkylarylamines  Aniline and substituted anilines  Sulfonyls  Organosulfonic acids  Alkanesulfonic acids  Organic zwitterions  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Tertiary aliphatic/aromatic amine - Dialkylarylamine - Aniline or substituted anilines - Aminotoluene - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Alkanesulfonic acid - Tertiary amine - Organic alkali metal salt - Organic salt - Organic zwitterion - Amine - Organic nitrogen compound - Organosulfur compound - Organonitrogen compound - Organic oxygen compound - Organic oxide - Organic sodium salt - Hydrocarbon derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aminotoluenes. These are organic aromatic compounds containing a benzene that carries a single methyl group and one amino group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

15 results found

Lot NumberCertificate TypeDateItem
F2601120Certificate of AnalysisJun 10, 2026 E113052
C1822018Certificate of AnalysisOct 14, 2025 E113052
C1822019Certificate of AnalysisOct 14, 2025 E113052
J2009159Certificate of AnalysisAug 20, 2024 E113052
J2009160Certificate of AnalysisAug 20, 2024 E113052
H2309614Certificate of AnalysisAug 14, 2023 E113052
D2306231Certificate of AnalysisFeb 10, 2023 E113052
D2306233Certificate of AnalysisFeb 10, 2023 E113052
D2306234Certificate of AnalysisFeb 10, 2023 E113052
D2306235Certificate of AnalysisFeb 10, 2023 E113052
D2306236Certificate of AnalysisFeb 10, 2023 E113052
D2306237Certificate of AnalysisFeb 10, 2023 E113052
D2306266Certificate of AnalysisFeb 10, 2023 E113052
D2306267Certificate of AnalysisFeb 10, 2023 E113052
A1519082Certificate of AnalysisOct 19, 2022 E113052

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Chemical and Physical Properties
SensitivityLight sensitive.
Molecular Weight279.330 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count6
Exact Mass279.091 Da
Monoisotopic Mass279.091 Da
Topological Polar Surface Area68.800 Ų
Heavy Atom Count18
Formal Charge0
Complexity316.000
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 Count2
Documents & Articles
Citations of This Product
References
1. Junjun Wang, Yue Tang, Jia Zheng, Zhengmin Xie, Jianli Zhou, Yuangen Wu.  (2023)  DNAzyme-based and smartphone-assisted colorimetric biosensor for ultrasensitive and highly selective detection of histamine in meats.  FOOD CHEMISTRY,      [PMID:37742463] [10.1016/j.foodchem.2023.137526]
2. Feng Luo, Yue Tang, Jia Zheng, Zhengmin Xie, Junjun Wang, Jianli Zhou, Yuangen Wu.  (2023)  Smartphone-assisted colorimetric aptasensor for rapid detection of carbendazim residue in agriculture products based on the oxidase-mimicking activity of octahedral Ag2O nanoparticles.  TALANTA,      [PMID:37385190] [10.1016/j.talanta.2023.124845]
3. Shao-Bin He, Hui-Jing Yang, Liu Yang, Hamada A. A. Noreldeen, Hua-Ping Peng, Hao-Hua Deng, Wei Chen, Guo-Lin Hong.  (2022)  Rutin as a coenzyme of Fe-doped silicon nanozyme with enhanced peroxidase-like activity for a colorimetric β-glucuronidase sensor.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2022.107771]
4. Zhen Lin, Linlin Zheng, Wensong Yao, Shijun Liu, Yemei Bu, Qi Zeng, Xiaomin Zhang, Haohua Deng, Xinhua Lin, Wei Chen.  (2020)  A facile route for constructing Cu–N–C peroxidase mimics.  Journal of Materials Chemistry B,  (37): (8599-8606).  [PMID:32820298] [10.1039/D0TB01494J]
5. Shao-Bin He, Liu Yang, Xiu-Ling Lin, Li-Ming Chen, Hua-Ping Peng, Hao-Hua Deng, Xing-Hua Xia, Wei Chen.  (2019)  Heparin-platinum nanozymes with enhanced oxidase-like activity for the colorimetric sensing of isoniazid.  TALANTA,      [PMID:32070586] [10.1016/j.talanta.2019.120707]
6. He Shao-Bin, Chen Rui-Ting, Wu Yan-Yu, Wu Gang-Wei, Peng Hua-Ping, Liu Ai-Lin, Deng Hao-Hua, Xia Xing-Hua, Chen Wei.  (2019)  Improved enzymatic assay for hydrogen peroxide and glucose by exploiting the enzyme-mimicking properties of BSA-coated platinum nanoparticles.  MICROCHIMICA ACTA,  186  (12): (1-9).  [PMID:31728642] [10.1007/s00604-019-3939-y]
7. Hao-Hua Deng, Bang-Yue Luo, Shao-Bin He, Rui-Ting Chen, Zhen Lin, Hua-Ping Peng, Xing-Hua Xia, Wei Chen.  (2019)  Redox Recycling-Triggered Peroxidase-Like Activity Enhancement of Bare Gold Nanoparticles for Ultrasensitive Colorimetric Detection of Rare-Earth Ce3+ Ion.  ANALYTICAL CHEMISTRY,      [PMID:30793603] [10.1021/acs.analchem.8b05552]
8. Hao-Hua Deng, Xiu-Ling Lin, Yin-Huan Liu, Ke-Lin Li, Qiong-Qiong Zhuang, Hua-Ping Peng, Ai-Lin Liu, Xing-Hua Xia, Wei Chen.  (2017)  Chitosan-stabilized platinum nanoparticles as effective oxidase mimics for colorimetric detection of acid phosphatase.  Nanoscale,  (29): (10292-10300).  [PMID:28702672] [10.1039/C7NR03399K]
9. Aijin Fang, Qiongqiong Wu, Qiujun Lu, Hongyu Chen, Haitao Li, Meiling Liu, Youyu Zhang, Shouzhuo Yao.  (2016)  Upconversion ratiometric fluorescence and colorimetric dual-readout assay for uric acid.  BIOSENSORS & BIOELECTRONICS,      [PMID:27471157] [10.1016/j.bios.2016.07.055]
10. Siyuan Liu, Zhenghao Li, Chenxuan Li, Shuhe Liu, Yihan Lang, Xuecheng Zhang, Biao Zhang, Chun Liu.  (2024)  A “three-in-one” multifunctional palladium/platinum nanoparticles-driven multimodal lateral flow immunoassays for point-of-care testing of Staphylococcus aureus.  SENSORS AND ACTUATORS B-CHEMICAL,      [PMID:] [10.1016/j.snb.2024.135877]
11. Lian Xia, Feng Luo, Xiaojuan Niu, Yue Tang, Yuangen Wu.  (2024)  Facile colorimetric sensor using oxidase-like activity of octahedral Ag2O particles for highly selective detection of Pb(II) in water.  SCIENCE OF THE TOTAL ENVIRONMENT,      [PMID:38219997] [10.1016/j.scitotenv.2024.170025]
12. Lin Feng-Lin, Guo Xiao-Yun, Shen Huan-Ran, Guo Xiu-Mei, Dai Yun, Zheng Qiong-Hua, Chen Jin-Cheng, Xu Qiu-Xia, Zhang Yin, He Shao-Bin, Chen Wei.  (2024)  Laminarin-modulated osmium nanozymes with high substrate-affinity and selective peroxidase-like behavior engineered colorimetric assay for hydroxyl radical scavenging capacity estimation.  MICROCHIMICA ACTA,  191  (8): (1-10).  [PMID:39066796] [10.1007/s00604-024-06571-2]
13. Wenping Yang, Zufei Jin, Ying Yu, Guangyan Hao, Langjin Zhong, Yue Tang, Yuangen Wu.  (2025)  A new diazotization-like phenomenon catalyzed by Mn3O4 vacancy nanozyme for smartphone-assisted visual detection of nitrite in food.  FOOD CHEMISTRY,      [PMID:40946574] [10.1016/j.foodchem.2025.146365]
14. Tianhao Xue, JiaNing Shen, Wanting Lin, Jiahui Zhou, Xiaofang Zhang, Jen-Tsai Liu, Ching-Jung Chen, Guixian Zhu.  (2025)  Integrated Microfluidic Colorimetric Patch with Auto-Framing APP for Multiplex Temporal Detection of Ketone Bodies in Sweat.  LAB ON A CHIP,      [PMID:40275760] [10.1039/D5LC00189G]
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