2,3-Benzofuran - ≥99% , CAS No.271-89-6

CAS: 271-89-6 Cat. No.: B107470 Molecular Weight: 118.13 Beilstein Registry Number: 107704 EC Number: 205-982-6
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
Benzo(b)furan | Q410089 | A818947 | FT-0660665 | Benzo[b]furan | AT 33852 | DTXCID20141 | NCI-C56166 | 1-Oxindene | EINECS 205-982-6 | NSC 1255 | 5-17-02-00003 (Beilstein Handbook Reference) | FT-0609496 | WLN: T56 BOJ | Cumaron | Tox21_400054 | NCGC00091
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice,FedEx DG Service
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
B107470-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$10.90
25g
B107470-25g
2
$45.90
100g
B107470-100g
1
$59.90
250g
B107470-250g
2
$148.90
500g
B107470-500g
1
$293.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice,FedEx DG Service 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 13 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Benzo(b)furan | Q410089 | A818947 | FT-0660665 | Benzo[b]furan | AT 33852 | DTXCID20141 | NCI-C56166 | 1-Oxindene | EINECS 205-982-6 | NSC 1255 | 5-17-02-00003 (Beilstein Handbook Reference) | FT-0609496 | WLN: T56 BOJ | Cumaron | Tox21_400054 | NCGC00091
Specifications & Purity
≥99%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice, FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥99%
Names and Identifiers
Canonical SmilesC1=CC=C2C(=C1)C=CO2
IUPAC Name1-benzofuran
InChIKeyIANQTJSKSUMEQM-UHFFFAOYSA-N
INCHI1S/C8H6O/c1-2-4-8-7(3-1)5-6-9-8/h1-6H
Isomeric SMILES C1=CC=C2C(=C1)C=CO2
WGK Germany 3
RTECS DF6423800
UN Number 1993
Packing Group I
Molecular Weight 118.13
Beilstein 107704
Reaxy-Rn 107704
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=107704&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
SuperclassOrganoheterocyclic compounds
ClassBenzofurans
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzofurans
Alternative Parents Benzenoids  Heteroaromatic compounds  Furans  Oxacyclic compounds  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Benzofuran - Benzenoid - Heteroaromatic compound - Furan - Oxacycle - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzofurans. These are organic compounds containing a benzene ring fused to a furan. Furan is a five-membered aromatic ring with four carbon atoms and one oxygen atom.
External Descriptors 1-benzofurans - benzofuran
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ESR1 Tclin Estrogen receptor alpha (17718 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NR3C1 Tclin Glucocorticoid receptor (14987 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PPARG Tclin Peroxisome proliferator-activated receptor gamma (15191 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
THRB Tclin Thyroid hormone receptor beta-1 (7926 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AHR Tclin Aryl hydrocarbon receptor (1071 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NR1H4 Tclin Bile acid receptor FXR (6228 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GNAS Tbio Guanine nucleotide-binding protein G(s), subunit alpha (103405 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Hepatitis C virus (23859 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
E Lysozyme (95 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.

14 results found

Lot NumberCertificate TypeDateItem
C2219368Certificate of AnalysisJan 19, 2026 B107470
C2219375Certificate of AnalysisJan 19, 2026 B107470
K2419516Certificate of AnalysisJun 19, 2024 B107470
A2608112Certificate of AnalysisJun 25, 2023 B107470
E2621038Certificate of AnalysisJun 25, 2023 B107470
G2315350Certificate of AnalysisJun 25, 2023 B107470
G2315351Certificate of AnalysisJun 25, 2023 B107470
G2315357Certificate of AnalysisJun 25, 2023 B107470
G2315369Certificate of AnalysisJun 25, 2023 B107470
B2512043Certificate of AnalysisMar 01, 2022 B107470
C2219372Certificate of AnalysisMar 01, 2022 B107470
C2219373Certificate of AnalysisMar 01, 2022 B107470
C2219376Certificate of AnalysisMar 01, 2022 B107470
C2330277Certificate of AnalysisMar 01, 2022 B107470

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Chemical and Physical Properties
SolubilityNot miscible in water.
SensitivityLight Sensitive,Air Sensitive
Refractive Index1.57
Flash Point(°C)56°C
Boil Point(°C)175 °C
Molecular Weight118.130 g/mol
XLogP32.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass118.042 Da
Monoisotopic Mass118.042 Da
Topological Polar Surface Area13.100 Ų
Heavy Atom Count9
Formal Charge0
Complexity101.000
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
Documents & Articles
Citations of This Product
References
1. Xinjing Li, Yishun Yao, Xue Xia, Foxin Zhang, Jingyang Yu, Heping Cui, Yunwei Niu, Khizar Hayat, Xiaoming Zhang, Chi-Tang Ho.  (2023)  Maillard Reaction Process and Characteristic Volatile Compounds Formed During Secondary Thermal Degradation Monitored via the Change of Fluorescent Compounds in the Reaction of Xylose–Corn Protein Hydrolysate.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,      [PMID:38115213] [10.1021/acs.jafc.3c08082]
2. Shanshuai Chen, Puxiang Yan, Xiaona Yu, Wanbin Zhu, Hongliang Wang.  (2023)  Conversion of lignin to high yields of aromatics over Ru–ZnO/SBA-15 bifunctional catalysts.  RENEWABLE ENERGY,      [PMID:] [10.1016/j.renene.2023.118919]
3. Pengxin Yu, Guangyu Sun, Lu Xiong, Boying Zheng, Teng Li, Jun Jiang, Yantao Wang, Weiran Yang.  (2022)  Biomass to drugs: Green production of salicylic acid from 2-furoic acid in two steps.  Molecular Catalysis,      [PMID:] [10.1016/j.mcat.2022.112187]
4. Teng Li, Guangyu Sun, Lu Xiong, Boying Zheng, Yaqi Duan, Rui Yu, Jun Jiang, Yantao Wang, Weiran Yang.  (2021)  Transition-metal-free decarboxylation of D-glucaric acid to furan catalyzed by SnCl4 in a biphasic system.  Molecular Catalysis,      [PMID:] [10.1016/j.mcat.2021.111958]
5. Xing Zhang, Jingfeng Wu, Tian Li, Chengzhi Zhang, Lingjun Zhu, Shurong Wang.  (2021)  Selective hydrodeoxygenation of lignin-derived phenolics to cycloalkanes over highly stable NiAl2O4 spinel-supported bifunctional catalysts.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2021.132181]
6. Zhu Tianhan, Song Hua, Li Feng, Chen Yanguang.  (2020)  Preparation of NiCu Alloy Catalyst for the Hydrodeoxygenation of Benzofuran.  CATALYSIS LETTERS,  151  (6): (1670-1682).  [PMID:] [10.1007/s10562-020-03425-3]
7. Wenjing Song, Weikun Lai, Yixin Lian, Xingmao Jiang, Weimin Yang.  (2019)  Sulfated ZrO2 supported CoMo sulfide catalyst by surface exsolution for enhanced hydrodeoxygenation of lignin-derived ethers to aromatics.  FUEL,      [PMID:] [10.1016/j.fuel.2019.116705]
8. Bolong Jiang, Tianhan Zhu, Hua Song, Feng Li.  (2019)  Hydrodeoxygenation and hydrodesulfurization over Fe promoted Ni2P/SBA-15 catalyst.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2019.07.242]
9. Mingguang Li, Jiangang Liu, Xinxiu Cao, Ke Zhou, Qiaoqiao Zhao, Xinhong Yu, Rubo Xing, Yanchun Han.  (2014)  Achieving balanced intermixed and pure crystalline phases in PDI-based non-fullerene organic solar cells via selective solvent additives.  PHYSICAL CHEMISTRY CHEMICAL PHYSICS,  16  (48): (26917-26928).  [PMID:25378056] [10.1039/C4CP04161E]
10. Yunzi Feng, Guowan Su, Haifeng Zhao, Yu Cai, Chun Cui, Dongxiao Sun-Waterhouse, Mouming Zhao.  (2014)  Characterisation of aroma profiles of commercial soy sauce by odour activity value and omission test.  FOOD CHEMISTRY,      [PMID:25148982] [10.1016/j.foodchem.2014.06.057]
11. Yunzi Feng, Yu Cai, Guowan Su, Haifeng Zhao, Chenxia Wang, Mouming Zhao.  (2013)  Evaluation of aroma differences between high-salt liquid-state fermentation and low-salt solid-state fermentation soy sauces from China.  FOOD CHEMISTRY,      [PMID:24128458] [10.1016/j.foodchem.2013.07.072]
12. Yang-Yang Xu, Xing Fan, Hai-Xu Zou, Yu Wang, Shan-Zhao Feng, Xiao-Yan He, Xiang Bai, Yierxiati Dilixiati, Guligena Pidamaimaiti, Xian-Yong Wei.  (2026)  CeO2- and MnO2-Loaded Coal Gasification Coarse Slag Catalytic Ozonation for Degradation of Refractory Organics in Coal Chemical Wastewater.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.5c04146]
13. Ge-liang Xie, Yu Luo, Kai-cheng Xia, Sheng-ren Li, Lujiang Xu, Zhen Fang.  (2026)  Elucidating functional group governance for catalytic synthesis of bio-based aromatic amines.  BIOMASS & BIOENERGY,      [PMID:] [10.1016/j.biombioe.2026.109198]
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