Name: 2-Octenal - ≥98% , CAS No.2363-89-5
Brand: Aladdin Scientific
SKU: O303154
Availability: InStock

2-Octenal - ≥98% , CAS No.2363-89-5

CAS: 2363-89-5 Cat. No.: O303154 Molecular Weight: 126.196 EC Number: 219-115-4

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2-Octenal - ≥98% CAS No(2363-89-5) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥98%

Synonyms

Storage

Store at 2-8°C

Shipped In

Wet ice

Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Citations of This Product References Solution Calculators Reviews

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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C Ships Wet ice 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 6 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms

Specifications & Purity

≥98%

Storage

Store at 2-8°C

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Names and Identifiers

Pubchem Sid	504763457
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504763457
Canonical Smiles	CCCCCC=CC=O
IUPAC Name	(E)-oct-2-enal
InChIKey	LVBXEMGDVWVTGY-VOTSOKGWSA-N
INCHI	1S/C8H14O/c1-2-3-4-5-6-7-8-9/h6-8H,2-5H2,1H3/b7-6+
Isomeric SMILES	CCCCC/C=C/C=O
Alternate CAS	2548-87-0
Molecular Weight	126.196
Reaxy-Rn	1751699
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1751699&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

Kingdom Organic compounds
- Superclass Organic oxygen compounds
  - Class Organooxygen compounds
    - Subclass Carbonyl compounds
      - Level5 Aldehydes
        Level6 Medium-chain aldehydes

Kingdom	Organic compounds
Superclass	Organic oxygen compounds
Class	Organooxygen compounds
Subclass	Carbonyl compounds
Intermediate Tree Nodes	Aldehydes
Direct Parent	Medium-chain aldehydes
Alternative Parents	Enals Organic oxides Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Medium-chain aldehyde - Enal - Alpha,beta-unsaturated aldehyde - Organic oxide - Hydrocarbon derivative - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as medium-chain aldehydes. These are an aldehyde with a chain length containing between 6 and 12 carbon atoms.
External Descriptors	Fatty aldehydes
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(non-human)

Pseudomonas aeruginosa (123386 Activities)

Lot Number	Certificate Type	Date	Item
J2209146	Certificate of Analysis	Jul 23, 2025	O303154
J2209222	Certificate of Analysis	Jul 23, 2025	O303154
J2209400	Certificate of Analysis	Jul 23, 2025	O303154

Flash Point(°C)	65.6℃
Boil Point(°C)	190.1℃ at 760 mmHg
Molecular Weight	126.200 g/mol
XLogP3	2.600
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	5
Exact Mass	126.104 Da
Monoisotopic Mass	126.104 Da
Topological Polar Surface Area	17.100 Å²
Heavy Atom Count	9
Formal Charge	0
Complexity	84.600
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	1
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	1
Covalently-Bonded Unit Count	1

1. Changbo Peng, Yimao Zhang, Xiaoqing Ye, Yuhui Zheng, Yu Chen, Xiaoqing Mei, Zhenming Che, Min Xu, Hongbin Lin, Jie Zhao, Qi Zhu, Wenwu Ding. (2023) Physicochemical properties and aroma characteristics of broad bean koji produced by disk starter propagation technology. JOURNAL OF FOOD COMPOSITION AND ANALYSIS, [PMID:] [10.1016/j.jfca.2023.105643]
2. Youyou Yang, Jing Li, Jiangtao Xing, Weihai Xing, Chaohua Tang, Zhenghua Rao, Junmin Zhang. (2022) Untargeted Profiling and Differentiation of Volatiles in Varieties of Meat Using GC Orbitrap MS. Foods, 11 (24): (3997). [PMID:36553738] [10.3390/foods11243997]
3. Long Tang, Yuanyuan Zhang, Yanjing Jin, Mingguang Yu, Huanlu Song. (2022) Switchable GC/GC × GC–olfactometry–mass spectrometry system for the analysis of aroma components of infant formula milk-based on cow and goat milk. JOURNAL OF FOOD COMPOSITION AND ANALYSIS, [PMID:] [10.1016/j.jfca.2022.104709]
4. Ning Xu, Yaqi Liu, Yong Hu, Mengzhou Zhou, Chao Wang, Dongsheng Li. (2016) Autolysis of Aspergillus oryzae Mycelium and Effect on Volatile Flavor Compounds of Soy Sauce. JOURNAL OF FOOD SCIENCE, 81 (8): (C1883). [PMID:27464006] [10.1111/1750-3841.13396]
5. Youyou Yang, Dapeng Liu, Weihai Xing, Chaohua Tang, Xiaohui Feng, Junmin Zhang. (2024) Simulating fatty acid autoxidation and exploring the related volatiles formation mechanism. LWT-FOOD SCIENCE AND TECHNOLOGY, [PMID:] [10.1016/j.lwt.2024.117083]
6. Hong Pan, Qi Luo, Qiuyi Jing, Lin Chen, Ni Li, Chao Fang, Fuguo Shi. (2025) Multiple endogenous aldehydes amplify acetaminophen-induced liver injury. CHEMICO-BIOLOGICAL INTERACTIONS, [PMID:40562332] [10.1016/j.cbi.2025.111619]