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4-Ethylguaiacol - 99%, high purity , CAS No.2785-89-9

    Grade & Purity:
  • ≥99%
In stock
Item Number
E111257
Grouped product items
SKU Size
Availability
Price Qty
E111257-5ml
5ml
10
$19.90
E111257-25ml
25ml
2
$57.90
E111257-100ml
100ml
9
$205.90
E111257-500ml
500ml
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$923.90

Basic Description

Synonyms PHENOL, 4-ETHYL-2-METHOXY- | 4-Ethyl guiacol | AC-15463 | D90493 | 4-Ethyl-2-methoxyphenol (4-ethylguaiacol) | 4-Ethyl-2-metoxy phenol | Ethylguiacol (4-ethyl-2-methoxyphenol) | BCP19091 | FT-0618412 | 2-PHENYL-PYRAZOLO[1,5-A]PYRIMIDIN-5-OL | EINECS 220-5
Specifications & Purity ≥99%
Storage Temp Argon charged
Shipped In Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Benzenoids
Class Phenols
Subclass Methoxyphenols
Intermediate Tree Nodes Not available
Direct Parent Methoxyphenols
Alternative Parents Phenoxy compounds  Methoxybenzenes  Anisoles  Alkyl aryl ethers  1-hydroxy-2-unsubstituted benzenoids  Hydrocarbon derivatives  
Molecular Framework Aromatic homomonocyclic compounds
Substituents Methoxyphenol - Phenoxy compound - Methoxybenzene - Phenol ether - Anisole - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Monocyclic benzene moiety - Ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
Description This compound belongs to the class of organic compounds known as methoxyphenols. These are compounds containing a methoxy group attached to the benzene ring of a phenol moiety.
External Descriptors an aromatic compound

Mechanisms of Action

Mechanism of Action Action Type target ID Target Name Target Type Target Organism Binding Site Name References

Names and Identifiers

Pubchem Sid 488183580
Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488183580
IUPAC Name 4-ethyl-2-methoxyphenol
INCHI InChI=1S/C9H12O2/c1-3-7-4-5-8(10)9(6-7)11-2/h4-6,10H,3H2,1-2H3
InChIKey CHWNEIVBYREQRF-UHFFFAOYSA-N
Smiles CCC1=CC(=C(C=C1)O)OC
Isomeric SMILES CCC1=CC(=C(C=C1)O)OC
WGK Germany 2
Molecular Weight 152.19
Reaxy-Rn 2045329
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2045329&ln=

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.

18 results found

Lot Number Certificate Type Date Item
E2516028 Certificate of Analysis May 22, 2025 E111257
K2429309 Certificate of Analysis Jun 19, 2024 E111257
L2411505 Certificate of Analysis Jun 19, 2024 E111257
A1908041 Certificate of Analysis Jun 13, 2024 E111257
C2225053 Certificate of Analysis Jun 01, 2022 E111257
A2426036 Certificate of Analysis May 22, 2022 E111257
A2426047 Certificate of Analysis May 22, 2022 E111257
F2419081 Certificate of Analysis May 22, 2022 E111257
I2306036 Certificate of Analysis May 22, 2022 E111257
D2507158 Certificate of Analysis May 22, 2022 E111257
A2409003 Certificate of Analysis May 22, 2022 E111257
F2223240 Certificate of Analysis May 22, 2022 E111257
B2328187 Certificate of Analysis May 22, 2022 E111257
F2223173 Certificate of Analysis May 22, 2022 E111257
B2323520 Certificate of Analysis May 22, 2022 E111257
D2310353 Certificate of Analysis May 22, 2022 E111257
D2310354 Certificate of Analysis May 22, 2022 E111257
K2214098 Certificate of Analysis May 22, 2022 E111257

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Chemical and Physical Properties

Solubility Slightly soluble in water
Sensitivity Air Sensitive
Refractive Index 1.53
Flash Point(°F) 225°F
Flash Point(°C) 108°C
Boil Point(°C) 235°C
Melt Point(°C) 15 °C
Molecular Weight 152.190 g/mol
XLogP3 1.700
Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 2
Exact Mass 152.084 Da
Monoisotopic Mass 152.084 Da
Topological Polar Surface Area 29.500 Ų
Heavy Atom Count 11
Formal Charge 0
Complexity 114.000
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 0
Covalently-Bonded Unit Count 1

Citations of This Product

1. Yunzi Feng, Ziming Xie, Mingtao Huang, Xing Tong, Sha Hou, Hoeseng Tin, Mouming Zhao.  (2023)  Decoding temperature-driven microbial community changes and flavor regulation mechanism during winter fermentation of soy sauce.  FOOD RESEARCH INTERNATIONAL,    (113756). 
2. Zhipeng Tian, Xiaoxin Chen, Tao Liu, Junyao Wang, Chao Wang, Riyang Shu, Jianping Liu, Ying Chen.  (2023)  Highly efficient Co-based catalysts supported on K-modified alumina for selective hydrodeoxygenation of lignin-derived phenols to alkyl cyclohexanols.  RENEWABLE ENERGY,  218  (119304). 
3. Xiangchen Kong, Chao Liu, Hongyun Zeng, Yuyang Fan, Huiyan Zhang, Rui Xiao.  (2023)  Selective Cleavage of Methylene Linkage in Kraft Lignin over Commercial Zeolite in Isopropanol.  ChemSusChem,    (e202300996). 
4. Hua Liu, Xingguang Chen, Jian Lu, Dianhui Wu.  (2023)  Evaluation of the differences between low-salt solid-state fermented soy sauce and high-salt diluted-state fermented soy sauce in China: from taste-active compounds and aroma-active compounds to sensory characteristics.  JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE,     
5. Baoyu Wang, Peng Zhou, Ximing Yan, Hu Li, Hongguo Wu, Zehui Zhang.  (2023)  Cooperative catalysis of Co single atoms and nanoparticles enables selective CAr−OCH3 cleavage for sustainable production of lignin-based cyclohexanols.  Journal of Energy Chemistry,  79  (535). 
6. Dongpo He, Jingyu Xu, Yanzhu Guo, Mengtian Yu, Qingyu Wang, Jinghui Zhou, Xing Wang.  (2022)  RuNi nanoparticles embedded in N-doped carbon nanofibers as a bimetallic catalyst for the hydrogenolysis of peanut shell lignin.  FUEL PROCESSING TECHNOLOGY,  238  (107519). 
7. Jingyao Li, Mengli Zhang, Xiaojuan Feng, Tingting Ding, Yue Zhao, Chengguo Sun, Shengli Zhou, Jing He, Chunling Wang.  (2022)  Characterization of fragrant compounds in different types of high-salt liquid-state fermentation soy sauce from China.  LWT-FOOD SCIENCE AND TECHNOLOGY,  169  (113993). 
8. Yaqiong Zhang, Zhi-Hong Zhang, Ronghai He, Riyi Xu, Lei Zhang, Xianli Gao.  (2022)  Improving Soy Sauce Aroma Using High Hydrostatic Pressure and the Preliminary Mechanism.  Foods,  11  (15): (2190). 
9. Yajiao Zhao, Wenli Wei, Li Tang, Dongdong Wang, Yan Wang, Zhengyun Wu, Wenxue Zhang.  (2021)  Characterization of aroma and bacteria profiles of Sichuan industrial paocai by HS-SPME-GC-O-MS and 16S rRNA amplicon sequencing.  FOOD RESEARCH INTERNATIONAL,  149  (110667). 
10. Junjun Yin, Duo Wang, Zhifeng Zheng, Yueyuan Ye, Shuirong Li, Xingyong Jia.  (2021)  Development of a New Route for Separating and Purifying 4-Ethyl-2-methoxyphenol Based on the Reaction Mechanism between the Chemical and Calcium Ion.  ACS Omega,  (3): (2206–2214). 
11. Xiaohua Zhang, Weikun Jiang, Hao Ma, Shubin Wu.  (2020)  Relationship between the formation of oligomers and monophenols and lignin structure during pyrolysis process.  FUEL,  276  (118048). 
12. Jindong Wang, Wenzhi Li, Huizhen Wang, Ajibola Temitope Ogunbiyi, Xiaomeng Dou, Qiaozhi Ma.  (2020)  Effects of the novel catalyst Ni–S2O82−–K2O/TiO2 on efficient lignin depolymerization.  RSC Advances,  10  (14): (8558-8567). 
13. Xiaohao Liu, Chenguang Wang, Ying Zhang, Yan Qiao, Yang Pan, Longlong Ma.  (2019)  Selective Preparation of 4-Alkylphenol from Lignin-Derived Phenols and Raw Biomass over Magnetic Co–Fe@N-Doped Carbon Catalysts.  ChemSusChem,  12  (21): (4791-4798). 
14. Bingxing Jiang, Jun Hu, Yiheng Qiao, Xiaoxiang Jiang, Ping Lu.  (2019)  Depolymerization of Lignin over a Ni–Pd Bimetallic Catalyst Using Isopropanol as an in Situ Hydrogen Source.  ENERGY & FUELS,  33  (9): (8786–8793). 
15. Wenjing Song, Shijie Zhou, Shihua Hu, Weikun Lai, Yixin Lian, Jianqiang Wang, Weimin Yang, Meiyu Wang, Peng Wang, Xingmao Jiang.  (2019)  Surface Engineering of CoMoS Nanosulfide for Hydrodeoxygenation of Lignin-Derived Phenols to Arenes.  ACS Catalysis,  (1): (259–268). 
16. Lisha Zhao, Xinping Ouyang, Guanfeng Ma, Yong Qian, Xueqing Qiu, Tao Ruan.  (2018)  Improving antioxidant activity of lignin by hydrogenolysis.  INDUSTRIAL CROPS AND PRODUCTS,  125  (228). 
17. Lele Jin, Wenzhi Li, Qiying Liu, Jindong Wang, Yuanshuai Zhu, Zhenhang Xu, Xiangqian Wei, Qi Zhang.  (2018)  Liquefaction of kraft lignin over the composite catalyst HTaMoO6 and Rh/C in dioxane-water system.  FUEL PROCESSING TECHNOLOGY,  178  (62). 
18. Jun Hu, Shiliang Wu, Xiaoxiang Jiang, Rui Xiao.  (2018)  Structure–Reactivity Relationship in Fast Pyrolysis of Lignin into Monomeric Phenolic Compounds.  ENERGY & FUELS,  32  (2): (1843–1850). 
19. Xianli Gao, Junke Zhang, Joe M. Regenstein, Yiyun Yin, Cunshan Zhou.  (2018)  Characterization of taste and aroma compounds in Tianyou, a traditional fermented wheat flour condiment.  FOOD RESEARCH INTERNATIONAL,  106  (156). 
20. Zhihao Li, Zhihao Bi, Lifeng Yan.  (2017)  Two-step hydrogen transfer catalysis conversion of lignin to valuable small molecular compounds.  Green Processing and Synthesis,  (4): (363-370). 
21. Zhijie Du, Wenzhi Li, Zhiping Xu, Hao Wu, Hasan Jameel, Hou-Min Chang, Long-Long Ma.  (2016)  Characterization Of C60/Bi2TiO4F2 as a Potential Visible Spectrum Photocatalyst for The Depolymerization of Lignin.  JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY,     
22. Chao Zhou, Xiangdong Zhu, Feng Qian, Wei Shen, Hualong Xu, Shicheng Zhang, Jianmin Chen.  (2016)  Catalytic hydrothermal liquefaction of rice straw in water/ethanol mixtures for high yields of monomeric phenols using reductive CuZnAl catalyst.  FUEL PROCESSING TECHNOLOGY,  154  (1). 
23. Yunzi Feng, Guowan Su, Haifeng Zhao, Yu Cai, Chun Cui, Dongxiao Sun-Waterhouse, Mouming Zhao.  (2015)  Characterisation of aroma profiles of commercial soy sauce by odour activity value and omission test.  FOOD CHEMISTRY,  167  (220). 
24. Yunzi Feng, Yu Cai, Guowan Su, Haifeng Zhao, Chenxia Wang, Mouming Zhao.  (2014)  Evaluation of aroma differences between high-salt liquid-state fermentation and low-salt solid-state fermentation soy sauces from China.  FOOD CHEMISTRY,  145  (126). 
25. Ting Zhou,Yunzi Feng,Thierry Thomas-Danguin,Mouming Zhao.  (2020-08-03)  Enhancement of saltiness perception by odorants selected from Chinese soy sauce: A gas chromatography/olfactometry-associated taste study..  Food chemistry,  335  (127664-127664). 
26. Xing Shen, Yang Chen, Xiuxiu Liu, Xuejiao Qie, Zhongping Chai, Maomao Zeng.  (2024)  Effects and mechanisms of using “clean” smoke particles in the smoking process on the formation of β-carboline heterocyclic amines (β-CHAs) in smoked meat patties.  JOURNAL OF HAZARDOUS MATERIALS,  475  (134843). 
27. Xiaoqing Huang, Haoyu Su, Ping Hu, Yueyuan Ye, Duo Wang.  (2025)  Efficient separation and extraction of guaiacol and its derivatives from bio-oils based on a heterogeneous extraction technique.  SEPARATION AND PURIFICATION TECHNOLOGY,  356  (129739). 
28. Zhe-Hui Zhang, Meng-Ying Liu, Zhuohua Sun, Katalin Barta, Tong-Qi Yuan.  (2024)  Simple building blocks from forestry residues via convergent catalytic pathways.  CHEMICAL ENGINEERING JOURNAL,  496  (153942). 
29. Jingyao Li, Chengguo Sun, Mengli Zhang, Jing He, Zhanyu Shen, Lihua Geng, Liufeng Yuan, Shuo Wang, Chunling Wang.  (2024)  Study on the factors affecting the sauce-flavor compounds of soybean paste in fermentation.  Food Bioscience,  59  (103872). 
30. Xia Zhang, Wenzhi Li, Yihang Jiang, Leyu Zhu, Liqun Wang.  (2024)  Valorization of waste lignin: Efficient and steady production of liquid fuels.  INDUSTRIAL CROPS AND PRODUCTS,  220  (119400). 
31. Xiaohong Ren, Qian Qiang, Zhuohua Sun, Ting Wei, Xiaoqiang Yu, Zeming Rong, Changzhi Li.  (2024)  Water Splitting Integrated with Self-Transfer Hydrogenolysis for Efficient Demethoxylation of Guaiacols to Phenols over the Ni/MgO Catalyst.  ACS Catalysis,  14  (7): (5247-5259). 

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