Auramine O - Biological stain, ≥80% , CAS No.2465-27-2

CAS: 2465-27-2 Cat. No.: A108750 Peso molecular: 303.83 Beilstein Registry Number: 4030061 Número EC: 682-593-1
Disponible para pedir
GRADE & PURITY Biological Stain ? Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters. ≥80%
Synonyms
Auramine O Extra Conc. A Export | NSC 4045 | 4-[4-(dimethylamino)benzenecarboximidoyl]-N,N-dimethylaniline hydrochloride | A01-0010 | FT-0622507 | NCGC00256596-01 | UNII-DL992L7W39 | Auramine O | Auramine O, Dye content 85 %, certified by the Biological S
Storage
Desiccated,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
5g
A108750-5g
5
9,90US$
25g
A108750-25g
4
17,90US$
100g
A108750-100g
5
24,90US$
500g
A108750-500g
2
105,90US$
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Biological stain, ≥80% Biological Stain 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 4 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
Auramine O Extra Conc. A Export | NSC 4045 | 4-[4-(dimethylamino)benzenecarboximidoyl]-N, N-dimethylaniline hydrochloride | A01-0010 | FT-0622507 | NCGC00256596-01 | UNII-DL992L7W39 | Auramine O | Auramine O, Dye content 85 %, certified by the Biological S
Especificaciones y pureza
Biological stain, ≥80%
Condiciones de almacenamiento de almacenamiento
Desiccated, Room temperature
Enviado en
Normal
Grado
Biological Stain
Pureza
≥80%
Nombres e identificadores
Pubchem Sid488182360
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488182360
Sonrisas canónicasCN(C)C1=CC=C(C=C1)C(=N)C2=CC=C(C=C2)N(C)C.Cl
IUPAC Name4-[4-(dimethylamino)benzenecarboximidoyl]-N,N-dimethylaniline;hydrochloride
InChIKeyKSCQDDRPFHTIRL-UHFFFAOYSA-N
INCHI1S/C17H21N3.ClH/c1-19(2)15-9-5-13(6-10-15)17(18)14-7-11-16(12-8-14)20(3)4;/h5-12,18H,1-4H3;1H
Isómeros SMILES CN(C)C1=CC=C(C=C1)C(=N)C2=CC=C(C=C2)N(C)C.Cl
WGK Alemania 3
RTECS BY3675000
Peso molecular 303.83
Beilstein 4030061
Reaxy-Rn 4030061
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4030061&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
SuperclassBenzenoids
ClaseBenzene and substituted derivatives
SubclassDiphenylmethanes
Intermediate Tree Nodes Not available
Direct ParentDiphenylmethanes
Alternative Parents Dialkylarylamines  Aniline and substituted anilines  Ketimines  Organopnictogen compounds  Hydrochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Diphenylmethane - Aniline or substituted anilines - Dialkylarylamine - Tertiary aliphatic/aromatic amine - Tertiary amine - Ketimine - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Hydrochloride - Organonitrogen compound - Imine - Amine - Aromatic homomonocyclic 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 hydrochloride
Estructura 3D
Modelo de Estructura Química Interactiva





Objetivos asociados (humanos)
ESR1 Tclin Estrogen receptor alpha (17718 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AR Tclin Androgen Receptor (11781 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TSHR Tclin Thyroid stimulating hormone receptor (29986 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PPARG Tclin Peroxisome proliferator-activated receptor gamma (15191 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KCNH2 Tclin HERG (29587 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CXCL8 Tchem Interleukin-8 (642 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NR1H4 Tclin Bile acid receptor FXR (6228 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HBB Tbio Hemoglobin beta chain (329 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALOX15 Tchem Arachidonate 15-lipoxygenase (7108 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Lymphoblastoid cell (5959 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Objetivos asociados (no humanos)
Ppard Peroxisome proliferator-activated receptor delta (358 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mapk1 MAP kinase ERK2 (650 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
lef Anthrax lethal factor (7585 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rorc Nuclear receptor ROR-gamma (89407 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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.

11 results found

Lot NumberCertificate TypeFechaArticulo
K1809019Certificate of AnalysisJun 11, 2026 A108750
G1817134Certificate of AnalysisFeb 05, 2026 A108750
E2006027Certificate of AnalysisFeb 20, 2024 A108750
K1927138Certificate of AnalysisSep 05, 2023 A108750
B2318365Certificate of AnalysisFeb 27, 2023 A108750
E2311094Certificate of AnalysisNov 17, 2022 A108750
E2311101Certificate of AnalysisNov 17, 2022 A108750
K2209037Certificate of AnalysisNov 17, 2022 A108750
K2209038Certificate of AnalysisNov 17, 2022 A108750
K2209039Certificate of AnalysisNov 17, 2022 A108750
K2209040Certificate of AnalysisNov 17, 2022 A108750

Show more ⌵

Propiedades químicas y físicas
SolubilidadSolubility in water: Practically insoluble; Very slightly soluble in Ethanol
Punto de fusión (°C)250°C
Peso molecular303.800 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass303.15 Da
Monoisotopic Mass303.15 Da
Topological Polar Surface Area30.300 Ų
Heavy Atom Count21
Formal Charge0
Complexity278.000
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. Jingxuan Zhao, Hongxu Liu, Peng Xue, Yuchao Qi, Ziwei Lv, Ruijia Wang, Yucheng Wang, Shulin Sun.  (2023)  Construction of a multi-layer protection of CS polymer brush grafted DA@CNTs coating on PVDF membrane for effective removal of dye effluent.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:37651930] [10.1016/j.jhazmat.2023.132435]
2. Meng Liu, Zihao Zong, Xiangjun Fang, Ruiling Liu, Honglei Mu, Hangjun Chen, Ben Niu, Haiyan Gao.  (2023)  Purification and characterization of cutinase from Botrytis cinerea and effect on blueberry cuticle.  Journal of Agriculture and Food Research,      [PMID:] [10.1016/j.jafr.2023.100599]
3. Shuangshou Wang, Lu Zhang, Qiwen Jin, Zhongqiu Xu, Jiayi Zhao, Yuwen Ding, Wenzhi Li, Peng Lin, Jing Gu, Qi Zhang, Yang Chen, Hongmei Chen, Tingxuan Yan.  (2022)  Filter paper-based colorimetric analysis: An instrument-free strategy for semiquantitative naked-eye detection of food colorants.  FOOD CHEMISTRY,      [PMID:35551021] [10.1016/j.foodchem.2022.133087]
4. Shuangshou Wang, Wenzhi Li, Zhihong Yuan, Qiwen Jin, Zongpeng Ding, Xiaomeng Liu, Mingfu Ye, Jing Gu, Tingxuan Yan, Hongmei Chen, Yang Chen.  (2022)  Semiquantitative naked-eye detection of synthetic food colorants using highly-branched pipette tip as an all-in-one device.  ANALYTICA CHIMICA ACTA,      [PMID:35589223] [10.1016/j.aca.2022.339901]
5. Shuai Guo, Chaoxian Wei, Yaxian Zhu, Yong Zhang.  (2021)  The distribution and retained amount of benzo[a]pyrene at the micro-zones of mangrove leaf cuticles: Results from a novel analytical method.  ENVIRONMENTAL POLLUTION,      [PMID:34426385] [10.1016/j.envpol.2021.117589]
6. Lili Kong, Jie Chen, Meizhen Huang.  (2021)  GO/Au@Ag nanobones decorated membrane for simultaneous enrichment and on-site SERS detection of colorants in beverages.  SENSORS AND ACTUATORS B-CHEMICAL,      [PMID:] [10.1016/j.snb.2021.130163]
7. Xi Liu, Meizhen Huang, Jie Chen, Lili Kong, Keihui Wang.  (2018)  Fabrication of a large-area, flexible micro-pyramid PET film SERS substrate and its application in the detection of dye in herbal tea.  LASER PHYSICS LETTERS,  15  (5): (055701).  [PMID:] [10.1088/1612-202X/aaa6ac]
8. Li Dan, Zhu Qingxia, Lv Diya, Zheng Binxing, Liu Yanhua, Chai Yifeng, Lu Feng.  (2015)  Silver-nanoparticle-based surface-enhanced Raman scattering wiper for the detection of dye adulteration of medicinal herbs.  ANALYTICAL AND BIOANALYTICAL CHEMISTRY,  407  (20): (6031-6039).  [PMID:26044737] [10.1007/s00216-015-8776-1]
9. Jiangmei Li, Haiyun Zhai, Zuanguang Chen, Qing Zhou, Zhenping Liu, Zihao Su.  (2013)  Preparation and evaluation of a novel molecularly imprinted SPE monolithic capillary column for the determination of auramine O in shrimp.  JOURNAL OF SEPARATION SCIENCE,      [PMID:23996859] [10.1002/jssc.201300681]
10. Maohua Yang, Liangli Li, Chunni Zhao, Mei Zhang, Mingyan Jia.  (2024)  A colorimetric sensor array for the rapid identification of benzylisoquinoline alkaloids and Coptidis Rhizoma based on urease inhibition.  FOOD CHEMISTRY,      [PMID:39755044] [10.1016/j.foodchem.2024.142610]
11. Po Li, Xueying Lei, Xiaoying Niu, Wen Tian, Zhehuang Li, Songcheng Yu, Peng Zhang.  (2025)  A multifunctional switch for label-free CRISPR/Cas12a sensor with self-driven amplification.  Synthetic and Systems Biotechnology,      [PMID:40735058] [10.1016/j.synbio.2025.07.002]
12. Wen Tian, Tao Liu, Xiaoying Niu, Po Li, Zhehuang Li, Songcheng Yu, Peng Zhang.  (2025)  CRISPR/Cas12a-mediated DNAzyme/split-aptamer cascade for label-free detection of site-specific DNA methylation.  BIOSENSORS & BIOELECTRONICS,      [PMID:40555107] [10.1016/j.bios.2025.117720]
13. Wu Yue, Yuchao Qi, Xue Ying, Hao Xiaonan, Sun Shulin, Zhao Jingxuan.  (2025)  γ-Ray irradiation synthesized PAN-g-IL membrane for high-efficiency dye/oil–water emulsion separation with superior antifouling performance.  JOURNAL OF MATERIALS SCIENCE,      [PMID:] [10.1007/s10853-025-11393-5]
14. Wenwen Chen, Xiuhe Zheng, Hongliang Ma, Yao Zhang, Liangliang Yan, Yang Xue, Jie Du, Lina Zhang.  (2025)  Programmable aptazymes integrated with fluorescence light-up aptamer reporters enable universal, label-free detection of diverse molecular targets.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2025.115890]
15. Wen Tian, Songcheng Yu, Kaiyang Zhang, Tao Liu, Lihua Ding, Peng Zhang.  (2025)  Engineered dual-fluorescence functional nucleic acid-based CRISPR/Cas12a biosensor for label-free ratiometric detection of site-specific DNA methylation.  Synthetic and Systems Biotechnology,      [PMID:41321596] [10.1016/j.synbio.2025.11.003]
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