≥92% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Desiccated Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 528762010 |
|---|---|
| Canonical Smiles | CC(=O)CCCO |
| IUPAC Name | 5-hydroxypentan-2-one |
| InChIKey | JSHPTIGHEWEXRW-UHFFFAOYSA-N |
| INCHI | 1S/C5H10O2/c1-5(7)3-2-4-6/h6H,2-4H2,1H3 |
| Isomeric SMILES | CC(=O)CCCO |
| WGK Germany | 2 |
| RTECS | UA4600000 |
| Molecular Weight | 102.13 |
| Beilstein | 1831 |
| Reaxy-Rn | 1740387 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1740387&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Carbonyl compounds |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Ketones |
| Alternative Parents | Primary alcohols Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Ketone - Organic oxide - Hydrocarbon derivative - Primary alcohol - Alcohol - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E2627496 | Certificate of Analysis | May 09, 2026 | H683859 |
| E2627502 | Certificate of Analysis | May 09, 2026 | H683859 |
| E2627505 | Certificate of Analysis | May 09, 2026 | H683859 |
| A2614140 | Certificate of Analysis | Oct 19, 2024 | H683859 |
| L2411582 | Certificate of Analysis | Oct 19, 2024 | H683859 |
| L2411583 | Certificate of Analysis | Oct 19, 2024 | H683859 |
| L2411584 | Certificate of Analysis | Oct 19, 2024 | H683859 |
| L2411589 | Certificate of Analysis | Oct 19, 2024 | H683859 |
| L2411590 | Certificate of Analysis | Oct 19, 2024 | H683859 |
| L2411591 | Certificate of Analysis | Oct 19, 2024 | H683859 |
| Solubility | Miscible with water, soluble in ethanol and ether. |
|---|---|
| Refractive Index | 1.437 |
| Flash Point(°F) | 199.4 °F |
| Flash Point(°C) | 93 °C |
| Boil Point(°C) | 144-145°C |
| Molecular Weight | 102.130 g/mol |
| XLogP3 | -0.400 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 102.068 Da |
| Monoisotopic Mass | 102.068 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 59.100 |
| 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 |
| 1. Xing Qianqian, Zhao Jiancheng, Zhu Yulei, Hou Xianglin, Wang Yingxiong. (2022) Triphosgene: an efficient chlorination reagent for synthesis of 5-chloro-2-pentanone from 3-acetyl-1-propanol. RESEARCH ON CHEMICAL INTERMEDIATES, 49 (1): (241-252). [PMID:] [10.1007/s11164-022-04886-4] |
| 2. Cui Kai, Qian Wei, Shao Zhengjiang, Zhao Xiuge, Gong Honghui, Wei Xinjia, Wang Jiajia, Chen Manyu, Cao Xiaoming, Hou Zhenshan. (2021) Ru Nanoparticles on a Sulfonated Carbon Layer Coated SBA-15 for Catalytic Hydrogenation of Furfural into 1, 4-pentanediol. CATALYSIS LETTERS, 151 (9): (2513-2526). [PMID:] [10.1007/s10562-020-03520-5] |
| 3. Mengna Liu, Bingjie Wang, Chunjing Guo, Xiaoya Hou, Ziting Cheng, Daquan Chen. (2019) Novel multifunctional triple folic acid, biotin and CD44 targeting pH-sensitive nano-actiniaes for breast cancer combinational therapy. DRUG DELIVERY, [PMID:31571501] [10.1080/10717544.2019.1669734] |
| 4. Yang Yi, Song Haiping, He Dan, Zhang Shuai, Dai Shizhong, Xie Xiao, Lin Shixian, Hao Ziyang, Zheng Huangtao, Chen Peng R. (2017) Genetically encoded releasable photo-cross-linking strategies for studying protein–protein interactions in living cells. Nature Protocols, 12 (10): (2147-2168). [PMID:28933779] [10.1038/nprot.2017.090] |
| 5. Yuanding Hu, Yuanyuan Gao, Jiawen Zhang, Zhongyi Liu, Qiaoyun Liu. (2026) Zn Impregnation onto a Zeolite-Supported Metal Catalyst for Improving the Synergy Between Metal and Acid Sites: Facilitating the Production of 3-Acetyl-1-propanol. Catalysts, 16 (3): (227). [PMID:] [10.3390/catal16030227] |
