Victoria blue B - high-purity, ≥80% , CAS No.2580-56-5

CAS: 2580-56-5 Cat. No.: V108746 Peso molecular: 506.08 Beilstein Registry Number: 4094258 Número EC: 219-943-6 PubChem CID: 17407
Disponible para pedir
GRADE & PURITY High-purity ? High-purity grade with substantially reduced impurity levels. Use when trace contaminants would interfere with your measurement or process. ≥80%
Synonyms
COVARIANE BLEU W 6129 | (4-((4-Anilino-1-naphthyl)(4-(dimethylamino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)dimethylammonium chloride | Victoria Blue BX | HY-W250147 | AKOS000283066 | EINECS 219-943-6 | DTXSID0038889 | N-[4-[[4-(dimethylamino)phenyl
Storage
Desiccated,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
5g
V108746-5g
2
9,90US$
10g
V108746-10g
2
15,90US$
25g
V108746-25g
4
27,90US$
100g
V108746-100g
1
75,90US$
500g
V108746-500g
1
289,90US$
Enter a quantity for the sizes you want to add.
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Why this grade

high-purity, ≥80% High-purity for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Desiccated,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 39 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

Victoria Blue B is used as a nuclear stain in cytology/histochemical applications. Victoria Blue B may be used in the quantitative determination of phospholipids.

Specifications

Sinónimos
COVARIANE BLEU W 6129 | (4-((4-Anilino-1-naphthyl)(4-(dimethylamino)phenyl)methylene)cyclohexa-2, 5-dien-1-ylidene)dimethylammonium chloride | Victoria Blue BX | HY-W250147 | AKOS000283066 | EINECS 219-943-6 | DTXSID0038889 | N-[4-[[4-(dimethylamino)phenyl
Especificaciones y pureza
high-purity, ≥80%
Condiciones de almacenamiento de almacenamiento
Desiccated, Room temperature
Enviado en
Normal
Grado
High-purity
Pureza
≥80%
Nombres e identificadores
Pubchem Sid488182387
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488182387
Sonrisas canónicasCN(C)C1=CC=C(C=C1)C(=C2C=CC(=[NH+]C3=CC=CC=C3)C4=CC=CC=C24)C5=CC=C(C=C5)N(C)C.[Cl-]
IUPAC Name[4-[bis[4-(dimethylamino)phenyl]methylidene]naphthalen-1-ylidene]-phenylazanium;chloride
InChIKeyLLWJPGAKXJBKKA-UHFFFAOYSA-N
INCHI1S/C33H31N3.ClH/c1-35(2)27-18-14-24(15-19-27)33(25-16-20-28(21-17-25)36(3)4)31-22-23-32(30-13-9-8-12-29(30)31)34-26-10-6-5-7-11-26;/h5-23H,1-4H3;1H
Isómeros SMILES CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[NH+]C3=CC=CC=C3)C4=CC=CC=C24)C5=CC=C(C=C5)N(C)C.[Cl-]
WGK Alemania 3
PubChem CID 17407
Peso molecular 506.08
Beilstein 4094258

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
SubclassDiphenylmethanes
Intermediate Tree Nodes Not available
Direct ParentDiphenylmethanes
Alternative Parents Naphthalenes  Dialkylarylamines  Aniline and substituted anilines  Secondary ketimines  Azomethines  Propargyl-type 1,3-dipolar organic compounds  Organopnictogen compounds  Organic chloride salts  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Diphenylmethane - Naphthalene - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Aniline or substituted anilines - Secondary ketimine - Azomethine - Tertiary amine - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic salt - Amine - Organonitrogen compound - Organopnictogen compound - Organic nitrogen compound - Carbonyl group - Organic chloride salt - Hydrocarbon derivative - Aromatic homopolycyclic compound
DescripciónThis 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 - iminium salt
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.

25 results found

Lot NumberCertificate TypeFechaArticulo
B2221056Certificate of AnalysisDec 10, 2025 V108746
B2221038Certificate of AnalysisDec 10, 2025 V108746
H2526712Certificate of AnalysisJul 31, 2025 V108746
H2526711Certificate of AnalysisJul 31, 2025 V108746
H2526554Certificate of AnalysisJul 31, 2025 V108746
H2507861Certificate of AnalysisJul 29, 2025 V108746
H2505627Certificate of AnalysisJul 29, 2025 V108746
G2529448Certificate of AnalysisJul 21, 2025 V108746
I2124212Certificate of AnalysisJul 10, 2025 V108746
E2516787Certificate of AnalysisJun 17, 2024 V108746
A23061020Certificate of AnalysisNov 10, 2022 V108746
A2506208Certificate of AnalysisNov 10, 2022 V108746
A2306982Certificate of AnalysisNov 10, 2022 V108746
A2306916Certificate of AnalysisNov 10, 2022 V108746
A2306915Certificate of AnalysisNov 10, 2022 V108746
A2306914Certificate of AnalysisNov 10, 2022 V108746
A2306912Certificate of AnalysisNov 10, 2022 V108746
A2306901Certificate of AnalysisNov 10, 2022 V108746
A2306864Certificate of AnalysisNov 10, 2022 V108746
A23061019Certificate of AnalysisNov 10, 2022 V108746
B2221031Certificate of AnalysisDec 11, 2021 V108746
B2221055Certificate of AnalysisDec 11, 2021 V108746
A2429388Certificate of AnalysisDec 11, 2021 V108746
B2221058Certificate of AnalysisDec 11, 2021 V108746
J2219116Certificate of AnalysisAug 12, 2021 V108746

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Propiedades químicas y físicas
Punto de fusión (°C)206°C
Peso molecular506.100 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count5
Exact Mass505.228 Da
Monoisotopic Mass505.228 Da
Topological Polar Surface Area20.500 Ų
Heavy Atom Count37
Formal Charge0
Complexity769.000
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
Preguntas frecuentes y artículos
Citations of This Product
Referencias
1. Xuewu Zhu, Zhongyue Sun, Fengxun Tan, Feiyong Chen, Xinsheng Luo, Feihong Wang, Daoji Wu, Heng Liang, Daliang Xu, Xiaoxiang Cheng.  (2023)  Tailoring high-performance polyester loose nanofiltration membrane for selective separation of salt/dyes: The equilibrium of condensation and hydrolysis.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2023.125848]
2. Qing Fang, Qin Liu, Zongli Xie, Matthew R. Hill, Kaisong Zhang.  (2023)  Ultra-thin PTMSP nanocomposite membranes incorporated with functionalized MoS2 nanosheets for pharmaceutical concentration and solvent recovery.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2023.125296]
3. Xuewu Zhu, Zhongyue Sun, Jingtao Xu, Sisi Xu, Xinsheng Luo, Fengxun Tan, Xiaolong Lu, Daoji Wu, Heng Liang, Xiaoxiang Cheng.  (2023)  Poly(vinyl alcohol)-based polyester nanofiltration membranes for fractionation of dye/salt mixtures: Alcoholysis degree matters.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2023.125076]
4. Lihui Feng, Xiaofei Zhang, Zhekuang Jin, Jiashang Chen, Xing Duan, Shiyu Ma, Tifeng Xia.  (2023)  An Anionic Porous Indium-Organic Framework with Nitrogen-Rich Linker for Efficient and Selective Removal of Trace Cationic Dyes.  MOLECULES,  28  (13): (4980).  [PMID:37446641] [10.3390/molecules28134980]
5. Yi-Fang Mi, Yi-Han Huang, Shu-Heng He, Rong Ma, Yi-Ding Meng, Zhi-Hai Cao.  (2023)  Simultaneous regulation of pore size and surface charge of nanofiltration membrane using carbon quantum dots for improved selective separation.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2023.123870]
6. Jing Yang, Ligang Lin, Fengling Tang, Zixu Zhang, Zitian Liu, Meina Xu, Xu Yang, Qiying Wang, Aishan He, Qi Cheng, Chunhong Wang.  (2023)  A Bioinspired Capillary Force-Induced Driving Strategy for Constructing Ultra-Low-Pressure Separation Membranes.  ADVANCED FUNCTIONAL MATERIALS,  33  (24): (2214661).  [PMID:] [10.1002/adfm.202214661]
7. Zhongyue Sun, Xuewu Zhu, Fengxun Tan, Weiwei Zhou, Yongrui Zhang, Xinsheng Luo, Jingtao Xu, Daoji Wu, Heng Liang, Xiaoxiang Cheng.  (2023)  Poly(vinyl alcohol)-based highly permeable TFC nanofiltration membranes for selective dye/salt separation.  DESALINATION,      [PMID:] [10.1016/j.desal.2023.116479]
8. Zitian Liu, Xuesong Deng, Ligang Lin, Rongrong Qiang, Qiying Wang, Qi Cheng, Jing Yang, Xu Yang, Wensong Ma, Xinyang Li, Meina Xu, Chunhong Wang, Qingping Xin, Kongyin Zhao.  (2022)  A tris(hydroxymethyl)aminomethane-modified polyimide membrane with efficient organic solvent resistant performance and high separation selectivity for dye/salt separation.  DESALINATION,      [PMID:] [10.1016/j.desal.2022.116325]
9. Qing Fang, Qin Liu, Zongli Xie, Matthew R. Hill, Kaisong Zhang.  (2022)  Two dimensional laminar MoS2 modified PTMSP membranes with improved organic solvent nanofiltration performance.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2022.121139]
10. Shuyan Ma, Chenjie Wei, Hong Jiang, Zhili Chen, Zhikang Xu, Xiaojun Huang.  (2022)  A catalytic membrane based on dopamine directional deposition biomimetically induced by immobilized enzyme for dye degradation.  CHEMICAL ENGINEERING RESEARCH & DESIGN,      [PMID:] [10.1016/j.cherd.2022.09.052]
11. Guiliang Li, Yang Liu, Jiaping Chen, Shuting Xu, Na Lu, Haibo Lin, Fu Liu.  (2022)  A cosubstantial [0D+2D] CTF membrane with enhanced perm-selectivity and solar cleaning for multiscale molecular separation.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2022.120554]
12. Ze-Lin Qiu, Wen-Han Yu, Yu-Jie Shen, Bao-Ku Zhu, Li-Feng Fang.  (2021)  Cationic hyperbranched poly(amido-amine) engineered nanofiltration membrane for molecular separation.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2021.119275]
13. Jing Guo, Hongfei Bao, Yanqiu Zhang, Xi Shen, Jang-Kyo Kim, Jun Ma, Lu Shao.  (2020)  Unravelling intercalation-regulated nanoconfinement for durably ultrafast sieving graphene oxide membranes.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2020.118791]
14. Jinchao Fang, Ge Liu, Cheng Chen, Chuner Lin, Bin Zhang, Huiyang Jin, Yuji Chen, Jingyu Lu, Liping Zhu.  (2020)  Intrinsically antibacterial thin film composite membranes with supramolecularly assembled lysozyme nanofilm as selective layer for molecular separation.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2020.117585]
15. Hengrao Liu, Guanhua Liu, Min Zhang, Hao Zhao, Yanjun Jiang, Jing Gao.  (2020)  Rapid preparation of Tannic acid (TA) based zwitterionic nanofiltration membrane via a multiple layer-by-layer (mLBL) assembly strategy for enhanced antifouling performance.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2020.117519]
16. Yi Fang Mi, Na Wang, Qi Qi, Bang Yu, Xiang Dong Peng, Zhi Hai Cao.  (2020)  A loose polyamide nanofiltration membrane prepared by polyether amine interfacial polymerization for dye desalination.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2020.117079]
17. Jincheng Ding, Huiqing Wu, Peiyi Wu.  (2020)  Preparation of highly permeable loose nanofiltration membranes using sulfonated polyethylenimine for effective dye/salt fractionation.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2020.125199]
18. Zhenhua Lü, Zhongwei Guo, Kaifei Zhang, Sanchuan Yu, Meihong Liu, Congjie Gao.  (2020)  Separation and anti-dye-deposition properties of polyamide thin-film composite membrane modified via surface tertiary amination followed by zwitterionic functionalization.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2020.118063]
19. Jiaqi Li, Mengxiao Zhang, Weilin Feng, Liping Zhu, Lin Zhang.  (2020)  PIM-1 pore-filled thin film composite membranes for tunable organic solvent nanofiltration.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2020.117951]
20. Yawei Qi, Lifang Zhu, Xin Shen, Arcadio Sotto, Congjie Gao, Jiangnan Shen.  (2019)  Polythyleneimine-modified original positive charged nanofiltration membrane: Removal of heavy metal ions and dyes.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2019.03.083]
21. Hui Sun, Jinhui Jiang, Yufen Xiao, Jianzhong Du.  (2017)  Efficient Removal of Polycyclic Aromatic Hydrocarbons, Dyes, and Heavy Metal Ions by a Homopolymer Vesicle.  ACS Applied Materials & Interfaces,      [PMID:29211447] [10.1021/acsami.7b15242]
22. Fang Li-feng, Wang Na-chuan, Zhou Ming-yong, Zhu Bao-ku, Zhu Li-ping, John Angelin Ebanezar.  (2015)  Poly(N,N-dimethylaminoethyl methacrylate) grafted poly(vinyl chloride)s synthesized via ATRP process and their membranes for dye separation.  CHINESE JOURNAL OF POLYMER SCIENCE,  33  (11): (1491-1502).  [PMID:] [10.1007/s10118-015-1701-4]
23. Jin Wang, Yong Wei, Weina He, Xuetong Zhang.  (2014)  A versatile ambient pressure drying approach to synthesize silica-based composite aerogels.  RSC Advances,  (93): (51146-51155).  [PMID:] [10.1039/C4RA10607E]
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25. Fengling Tang, Jing Yang, Ligang Lin, Zitian Liu, Qiying Wang, Wensong Ma, Huiyang Shang, Hao Wu, Aishan He.  (2024)  A capillary effect-inspired sponge-structured carboxymethyl cellulose aerogel layer-modified membrane for efficient separation of dye/salt under ultra-low-pressure.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:39532160] [10.1016/j.ijbiomac.2024.137516]
26. Kai Ren, Xiaolong Lu, Shuyun Zheng, Hao Zhang, Jie Gu.  (2024)  Fabrication of hollow fiber composite membranes via opposite transmission reaction method for dye/salt separation.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:38870854] [10.1016/j.jhazmat.2024.134856]
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29. Ziming Wang, Shideng Yuan, Dong Wang, Na Zhang, Yun Shen, Zhining Wang.  (2025)  N-Oxide Zwitterionic-Based Antifouling Loose Nanofiltration Membranes with Superior Water Permeance and Effective Dye/Salt Separation.  ENVIRONMENTAL SCIENCE & TECHNOLOGY,      [PMID:40068006] [10.1021/acs.est.5c00916]
30. Lixian Wang, Lizhi Zhao, Xianglong Xiao, Xiaofu Wang, Jiayi Cao, Hui Ye, Hong Li, Yuzhong Zhang.  (2024)  Two-dimensional Cu-FeTCPP nanozyme incorporated loose nanofiltration membrane with self-cleaning property for dye/salt separation.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2024.130551]
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33. Jing Yang, Zixu Zhang, Ligang Lin, Fengling Tang, Meina Xu, Zitian Liu, Xu Yang, Qiying Wang, Wensong Ma, Qi Cheng, Aishan He.  (2023)  Engineering a separation membrane containing a gel layer with backbone support effect and bionic-inspired capillary effect for the efficient separation of dyes/salts.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2023.147708]
34. Yuting Liu, Jiahao Mo, Huiying Ding, Yanjun Cheng, Zhong Zhang, Chen Wang, Xianhui Li.  (2023)  Ultrafast loose nanofiltration membrane intercalated by in-situ grown nanoparticles for dye purification and reuse.  DESALINATION,      [PMID:] [10.1016/j.desal.2023.116439]
35. Chen Yuanmiaoliang, Wang Longchao, del Cerro Martina, Wang Li, Zhang Xuan, Elimelech Menachem, Wang Zhangxin.  (2025)  Dialysis opens a new pathway for high-salinity organic wastewater treatment.  Nature Water,      [PMID:] [10.1038/s44221-024-00368-6]
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37. Chengju Wu, Shouyuan Hu, Shoupeng Li, Hangxiang Zhuge, Liuhua Mu, Jie Jiang, Pei Li, Liang Chen.  (2025)  Ultrahigh Water Permeance of a Reduced Graphene Oxide Membrane for Separation of Dyes in Wastewater.  Inorganics,  13  (8): (251).  [PMID:] [10.3390/inorganics13080251]
38. Caihong Liu, Ao Shuai, Jingjun Bo, Xiao Wang, Xiyu Xu, Jiale Cao, Xiaodie Han, Qiang He.  (2026)  Breaking the Permeability-Selectivity Trade-off in Loose Nanofiltration: Zwitterionic Layer-by-Layer Membranes for Superior Antifouling Dye/Salt Separation.  WATER RESEARCH,      [PMID:41512417] [10.1016/j.watres.2026.125320]
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