Methyl Green , CAS No.82-94-0

CAS: 82-94-0 Cat. No.: M304732 Formule: C26H33Cl2N3 Poids moléculaire: 458.47 Numéro CE: 201-447-6
DISPONIBLE À COMMANDE
Synonyms
DTXSID60889419 | HY-W110781 | 4-((4-(DIMETHYLAMINO)PHENYL)(4-(DIMETHYLIMINIO)CYCLOHEXA- 2,5-DIEN-1-YLIDENE)METHYL)-N,N,N-TRIMETHYLANILINIUM DICHLORIDE | [4-[[4-(dimethylamino)phenyl]-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]phenyl]-tri
Storage
Store at 2-8°C,Desiccated
Shipped In
Wet ice
★
Size
Allemagne (EU)
USA*
Price
Qty
1g
M304732-1g
Sur commande · 8–12 semaines
22,47€
5g
M304732-5g
—
1 En stock
65,86€
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Desiccated Ships Wet ice 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 11 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

Application

[4-[[4-(Dimethylamino)phenyl]-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]phenyl]-trimethylazanium;dichloride is used in the preparation of pyrazolopyridines derivatives with potential antimicrobial effectiveness against S. aureus, B. cereus, E. coli and P. aeruginosa.


Specifications

Synonymes
DTXSID60889419 | HY-W110781 | 4-((4-(DIMETHYLAMINO)PHENYL)(4-(DIMETHYLIMINIO)CYCLOHEXA- 2,5-DIEN-1-YLIDENE)METHYL)-N,N,N-TRIMETHYLANILINIUM DICHLORIDE | [4-[[4-(dimethylamino)phenyl]-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]phenyl]-tri
Conditions de stockage de stockage
Store at 2-8°C,Desiccated
Expédié en
Wet ice
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.
Noms et identifiants
Pubchem Sid504751159
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504751159
Sourires canoniquesCN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)[N+](C)(C)C.[Cl-].[Cl-]
IUPAC Name[4-[[4-(dimethylamino)phenyl]-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]phenyl]-trimethylazanium;dichloride
InChIKeyDWCZIOOZPIDHAB-UHFFFAOYSA-L
INCHI1S/C26H33N3.2ClH/c1-27(2)23-14-8-20(9-15-23)26(21-10-16-24(17-11-21)28(3)4)22-12-18-25(19-13-22)29(5,6)7;;/h8-19H,1-7H3;2*1H/q+2;;/p-2
Isomères SMILES CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)[N+](C)(C)C.[Cl-].[Cl-]
Poids moléculaire 458.47
Reaxy-Rn 5208063
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5208063&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.

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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
ClasseBenzene and substituted derivatives
SubclassDiphenylmethanes
Intermediate Tree Nodes Not available
Direct ParentDiphenylmethanes
Alternative Parents Dialkylarylamines  Aniline and substituted anilines  Secondary ketimines  Quaternary ammonium salts  Azomethines  Propargyl-type 1,3-dipolar organic compounds  Organopnictogen compounds  Organic chloride salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Diphenylmethane - Aniline or substituted anilines - Dialkylarylamine - Tertiary aliphatic/aromatic amine - Azomethine - Quaternary ammonium salt - Secondary ketimine - Tertiary amine - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic salt - Organic chloride salt - Hydrocarbon derivative - Organonitrogen compound - Organopnictogen compound - Organic nitrogen compound - Amine - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups.
External Descriptors organic chloride salt - quaternary ammonium salt - iminium salt
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

11 results found

Lot NumberCertificate TypeDateArticle
C2616795Certificate of AnalysisMar 07, 2026 M304732
C2616816Certificate of AnalysisMar 07, 2026 M304732
C2301644Certificate of AnalysisDec 12, 2025 M304732
J2515526Certificate of AnalysisOct 11, 2025 M304732
J2515527Certificate of AnalysisOct 11, 2025 M304732
E2509380Certificate of AnalysisApr 26, 2025 M304732
E2515721Certificate of AnalysisApr 26, 2025 M304732
D2403351Certificate of AnalysisFeb 20, 2024 M304732
D2403350Certificate of AnalysisFeb 19, 2024 M304732
C2301879Certificate of AnalysisFeb 13, 2023 M304732
J2318793Certificate of AnalysisFeb 13, 2023 M304732

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Propriétés chimiques et physiques
SolubilitéSoluble in water; Insoluble in Ethanol
SensibilitéHygroscopic
Poids moléculaire458.500 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass457.205 Da
Monoisotopic Mass457.205 Da
Topological Polar Surface Area6.300 Ų
Heavy Atom Count31
Formal Charge0
Complexity625.000
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 Count3
FAQ et articles
Citations of This Product
Références
1. Abdul Ghaffar, Muhammad Hassan, Oleksiy V. Penkov, Cafer T. Yavuz, Kemal Celebi.  (2023)  Tunable Molecular Sieving by Hierarchically Assembled Porous Organic Cage Membranes with Solvent-Responsive Switchable Pores.  ENVIRONMENTAL SCIENCE & TECHNOLOGY,      [PMID:37965815] [10.1021/acs.est.3c05883]
2. Mei-Ling Liu, Yu-Xuan Sun, Ying Tang, Zheng-Jun Fu, Qian Wang, Zhen-Yuan Wang, Shi-Peng Sun.  (2023)  Graphene oxide hollow fiber membranes for solvent dehydration by nanofiltration.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2023.121848]
3. Kai Niu, Pengcheng Sun, Jiping Chen, Xianbo Lu.  (2022)  Dense Conductive Metal–Organic Frameworks as Robust Electrocatalysts for Biosensing.  ANALYTICAL CHEMISTRY,      [PMID:36454682] [10.1021/acs.analchem.2c03766]
4. Yang Cao, Jianquan Luo, Chulong Chen, Yinhua Wan.  (2021)  Highly permeable acid-resistant nanofiltration membrane based on a novel sulfonamide aqueous monomer for efficient acidic wastewater treatment.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2021.131791]
5. Yue Zhang, Kongyin Zhao, Zhijian Zhang, Huike Xie, Ziyi Li, Ze Lin, Chen Mo, Wendong Yang, Xiaolei Wang, Junfu Wei.  (2020)  Polypropylene non-woven supported calcium alginate hydrogel filtration membrane for efficient separation of dye/salt at low salt concentration.  DESALINATION,      [PMID:] [10.1016/j.desal.2020.114845]
6. Man-Tong Zhao, Zhong-Yuan Liu, Ao Li, Guan-Hua Zhao, Hong-Kai Xie, Da-Yong Zhou, Tong Wang.  (2020)  Gallic acid and its alkyl esters emerge as effective antioxidants against lipid oxidation during hot air drying process of Ostrea talienwhanensis.  LWT-FOOD SCIENCE AND TECHNOLOGY,      [PMID:] [10.1016/j.lwt.2020.110551]
7. Yi Yang, Jing Meng, Haoquan Li, Dongyu Gu, Shuai Wang, Shuai He, Haiyu Xu, Yoichiro Ito.  (2020)  Elution-extrusion and back-extrusion counter-current chromatography using three-phase solvent system for separation of organic dye mixture.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2020.117024]
8. Linlin Xu, Hua Zhang, Yue Tian, Anxin Jiao, Shuang Li, Yang Tan, Ming Chen, Feng Chen.  (2019)  Modified photochemical strategy to support highly-purity, dense and monodisperse Au nanospheres on graphene oxide for optimizing SERS detection.  TALANTA,      [PMID:31892060] [10.1016/j.talanta.2019.120535]
9. Xiao Wang, Xiaohui Ju, Tian-Zhi Jia, Qian-Cheng Xia, Jia-Lin Guo, Chen Wang, Zhaoliang Cui, Yong Wang, Weihong Xing, Shi-Peng Sun.  (2018)  New surface cross-linking method to fabricate positively charged nanofiltration membranes for dye removal.  JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY,  93  (8): (2281-2291).  [PMID:] [10.1002/jctb.5571]
10. Qing Tian, Haoyu Wang, Shuaiqi Huangfu, Rong Yang, Yao Chen, Jie Gao, Yingchun Yang, Lianbing Zhang.  (2025)  Oxygen Vacancy Formation Energy Determines the Phase-Activity Relationship of MnO2 Laccase Nanozymes.  ACS Applied Materials & Interfaces,      [PMID:40129185] [10.1021/acsami.4c22599]
11. Cheng-Ye Zhu, Jia-Hui Xin, Chao Zhang, Hao-Cheng Yang, Hong-Qing Liang, Zhi-Kang Xu.  (2025)  Designing polyurea membranes with twisted and durable skeleton for thermal/acid-stable efficient dye/salt separation.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2025.124770]
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