2-Ethylanthraquinone - ≥97% , CAS No.84-51-5

CAS: 84-51-5 Cat. No.: E105742 Molecular Weight: 236.27 Beilstein Registry Number: 7(1)425 EC Number: 201-535-4
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
2-Ethyl-9,10-anthraquinone | CAS-84-51-5 | SMR000203366 | .BETA.-ETHYLANTHRAQUINONE | beta-Ethylanthraquinone | EU-0034302 | 2-ethyl-9,10-dihydroanthracene-9,10-dione | 2-Ethylanthraquinone, 97% | InChI=1/C16H12O2/c1-2-10-7-8-13-14(9-10)16(18)12-6-4-3-5-1
Storage
Room temperature
Shipped In
Normal
Size
USA
Germany (EU)*
Price
Qty
25g
E105742-25g
4 In stock

$9.90

$14.90
Save $5.00 (33.56%)
100g
E105742-100g
5 In stock

$12.90

$19.90
Save $7.00 (35.18%)
500g
E105742-500g
1 In stock
1 In stock

$43.90

$65.90
Save $22.00 (33.38%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97% 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 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Product Application:

2-Ethylanthraquinone can be used as a photoinitiator of crosslinking or degradation of polyethylene. It is used to produce hydrogen peroxide by hydrogenation with the help of Pd/polyaniline as the catalysts.

Specifications

Synonyms
2-Ethyl-9,10-anthraquinone | CAS-84-51-5 | SMR000203366 | .BETA.-ETHYLANTHRAQUINONE | beta-Ethylanthraquinone | EU-0034302 | 2-ethyl-9,10-dihydroanthracene-9,10-dione | 2-Ethylanthraquinone, 97% | InChI=1/C16H12O2/c1-2-10-7-8-13-14(9-10)16(18)12-6-4-3-5-1
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid504751168
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504751168
Canonical SmilesCCC1=CC2=C(C=C1)C(=O)C3=CC=CC=C3C2=O
IUPAC Name2-ethylanthracene-9,10-dione
InChIKeySJEBAWHUJDUKQK-UHFFFAOYSA-N
INCHI1S/C16H12O2/c1-2-10-7-8-13-14(9-10)16(18)12-6-4-3-5-11(12)15(13)17/h3-9H,2H2,1H3
Isomeric SMILES CCC1=CC2=C(C=C1)C(=O)C3=CC=CC=C3C2=O
WGK Germany 1
RTECS CB0525000
Molecular Weight 236.27
Beilstein 7(1)425
Reaxy-Rn 1969873
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1969873&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
ClassAnthracenes
SubclassAnthraquinones
Intermediate Tree Nodes Not available
Direct ParentAnthraquinones
Alternative Parents Aryl ketones  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Anthraquinone - 9,10-anthraquinone - Aryl ketone - Ketone - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as anthraquinones. These are organic compounds containing either anthracene-9,10-quinone, 1,4-anthraquinone, or 1,2-anthraquinone.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ELANE Tclin Leukocyte elastase (8173 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CTSG Tchem Cathepsin G (2304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TP53 Tchem Cellular tumor antigen p53 (48468 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDM4A Tchem Lysine-specific demethylase 4A (52245 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRCA1 Tchem Breast cancer type 1 susceptibility protein (15908 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TSG101 Tbio Tumor susceptibility gene 101 protein (2874 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
L3MBTL1 Tchem Lethal(3)malignant brain tumor-like protein 1 (14536 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SMN1 Tchem Survival motor neuron protein (34246 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NPC1 Tchem Niemann-Pick C1 protein (18985 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RAB9A Tbio Ras-related protein Rab-9A (22488 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MBNL1 Tbio Muscleblind-like protein 1 (34431 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
microRNA 21 (64692 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ATAD5 Tbio ATPase family AAA domain-containing protein 5 (122566 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Mapk1 MAP kinase ERK2 (650 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Luciferin 4-monooxygenase (66902 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mapt Microtubule-associated protein tau (6 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
Mechanisms of Action
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.

10 results found

Lot NumberCertificate TypeDateItem
K2408411Certificate of AnalysisJul 27, 2024 E105742
K2408412Certificate of AnalysisJul 27, 2024 E105742
K2408532Certificate of AnalysisJul 27, 2024 E105742
I2203202Certificate of AnalysisAug 17, 2022 E105742
F23081069Certificate of AnalysisAug 11, 2022 E105742
G2307697Certificate of AnalysisAug 11, 2022 E105742
G2307698Certificate of AnalysisAug 11, 2022 E105742
I2203196Certificate of AnalysisAug 11, 2022 E105742
I2203203Certificate of AnalysisAug 11, 2022 E105742
I2203290Certificate of AnalysisAug 11, 2022 E105742
Chemical and Physical Properties
SolubilityInsoluble in water.
Flash Point(°F)168℃
Flash Point(°C)168℃
Boil Point(°C)190 °C
Melt Point(°C)108°C
Molecular Weight236.260 g/mol
XLogP34.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass236.084 Da
Monoisotopic Mass236.084 Da
Topological Polar Surface Area34.100 Ų
Heavy Atom Count18
Formal Charge0
Complexity360.000
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
References
1. Yuanyuan Song, Ziqi Wang, Yijing Long, Yang Mao, Feng Jiang, Yuanyuan Lu.  (2022)  2-Alkyl-anthraquinones inhibit Candida albicans biofilm via inhibiting the formation of matrix and hyphae.  RESEARCH IN MICROBIOLOGY,      [PMID:35550403] [10.1016/j.resmic.2022.103955]
2. Zhichao Yang, Weiquan Cai, Jinpeng Zhou, Qing Xia, Tielin Wang.  (2020)  Fast, Large-Scale, and Stable Preparation of η-Al2O3 Microspheres by Fully Utilizing N,N-Dimethylformamide at Room Temperature.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.9b05407]
3. Weiquan Cai, Junlin Zhuo, Jimin Fang, Zhichao Yang.  (2019)  2-Ethyl-9,10-anthraquinone assisted sol–gel synthesis of Pd/γ-Al2O3 nanorods with enhanced catalytic performance in 2-ethyl-9,10-anthraquinone hydrogenation.  CHINESE JOURNAL OF CHEMICAL ENGINEERING,      [PMID:] [10.1016/j.cjche.2019.01.003]
4. Zhigang Lei, Yaru Guo, Yanyan Guo, Xinxin Li, Chengna Dai.  (2016)  H2 solubility and mass transfer in anthraquinone working solution: Experimental and modeling study.  CHINESE JOURNAL OF CHEMICAL ENGINEERING,      [PMID:] [10.1016/j.cjche.2016.10.001]
5. Haoying Zhang, Qi Zhang, Ting Zuo, Ziqi Wang, Jianmin Liao, Yuanyuan Lu.  (2025)  2-Chloromethyl Anthraquinone Inhibits Candida Albicans Biofilm Formation by Inhibiting the Ras1-cAMP-Efg1 Pathway.  RESEARCH IN MICROBIOLOGY,      [PMID:40024356] [10.1016/j.resmic.2025.104280]
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.