δ-Valerolactone - 10mM in DMSO , CAS No.542-28-9

CAS: 542-28-9 Cat. No.: V424630 Molecular Weight: 100.12 Beilstein Registry Number: 106436 EC Number: 208-807-1 PubChem CID: 10953
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GRADE & PURITY 10mM in DMSO
Synonyms
NSC 65442 | NSC65442 | NSC-65442 | C02240 | InChI=1/C5H8O2/c6-5-3-1-2-4-7-5/h1-4H | .delta.-Valerolactone | CHEBI:16545 | Tetrahydro-2-pyranone | EC 208-807-1 | SY018264 | Pentanoic acid, 5-hydroxy-, .delta.-lactone | WLN: T6OVTJ | DTXCID4024438 | AKOS009
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
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1ml
V424630-1ml
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Why this grade

10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -80°C Ships Dry ice packs + Cold packs 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 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
NSC 65442 | NSC65442 | NSC-65442 | C02240 | InChI=1/C5H8O2/c6-5-3-1-2-4-7-5/h1-4H | .delta.-Valerolactone | CHEBI:16545 | Tetrahydro-2-pyranone | EC 208-807-1 | SY018264 | Pentanoic acid, 5-hydroxy-, .delta.-lactone | WLN: T6OVTJ | DTXCID4024438 | AKOS009
Specifications & Purity
10mM in DMSO
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Canonical SmilesC1CCOC(=O)C1
IUPAC Nameoxan-2-one
InChIKeyOZJPLYNZGCXSJM-UHFFFAOYSA-N
INCHI1S/C5H8O2/c6-5-3-1-2-4-7-5/h1-4H2
Isomeric SMILES C1CCOC(=O)C1
WGK Germany 3
PubChem CID 10953
Molecular Weight 100.12
Beilstein 106436

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
ClassLactones
SubclassDelta valerolactones
Intermediate Tree Nodes Not available
Direct ParentDelta valerolactones
Alternative Parents Oxanes  Carboxylic acid esters  Oxacyclic compounds  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Delta_valerolactone - Delta valerolactone - Oxane - Carboxylic acid ester - Oxacycle - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as delta valerolactones. These are cyclic organic compounds containing an oxan-2- one moiety.
External Descriptors a small molecule
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PON1 Tbio Serum paraoxonase/arylesterase 1 (96 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 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:
Chemical and Physical Properties
SensitivityMoisture Sensitive,Heat Sensitive
Refractive Index1.456-1.459
Flash Point(°F)233.6 °F
Flash Point(°C)112℃
Boil Point(°C)230-60°C
Melt Point(°C)-13°C
Molecular Weight100.120 g/mol
XLogP3-0.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass100.052 Da
Monoisotopic Mass100.052 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count7
Formal Charge0
Complexity78.100
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. Hongxin Yao, Yongkang Zuo, Yiye Song, Wenyan Huang, Qimin Jiang, Xiaoqiang Xue, Li Jiang, Jinbao Xu, Hongjun Yang, Bibiao Jiang.  (2022)  Precisely Tailoring and Renewing Polymers: An Efficient Strategy for Polymer Recycling.  MACROMOLECULAR CHEMISTRY AND PHYSICS,  223  (19): (2200117).  [PMID:] [10.1002/macp.202200117]
2. Yang Chen, Jie Zhang, Wenhao Xiao, Anfu Chen, Zhixian Dong, Jinbao Xu, Wenhua Xu, Caihong Lei.  (2021)  Reinvestigation of the ring-opening polymerization of ε-caprolactone with 1,8-diazacyclo[5.4.0]undec-7-ene organocatalyst in bulk.  EUROPEAN POLYMER JOURNAL,      [PMID:] [10.1016/j.eurpolymj.2021.110861]
3. Jie Zhang, Siheng Zhang, Jianda Niu, Zhixian Dong, Jinbao Xu, Tingting Cui, Caihong Lei.  (2024)  Direct synthesis of α-Carboxyl-ω-Hydroxyl polymers by catalyst and initiator in the same molecule.  EUROPEAN POLYMER JOURNAL,      [PMID:] [10.1016/j.eurpolymj.2024.113656]
4. Xingyilong Zhang, Houfang Lu, Kejing Wu, Yingying Liu, Yingming Zhu, Bin Liang.  (2024)  Hierarchical porous carbon-based solid acid as a high-performance catalyst for conversion of fructose to 5-hydroxymethylfurfural.  FUEL,      [PMID:] [10.1016/j.fuel.2023.130835]
5. ZiXuan Wang, Hao Zheng, Zhengchun Cai, Haian Xia.  (2024)  Ring-opening copolymerization of ε-caprolactone and δ-valerolactone to cyclic polyesters by a bimolecular system.  JOURNAL OF APPLIED POLYMER SCIENCE,  142  (2): (e56337).  [PMID:] [10.1002/app.56337]
Solution Calculators
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