AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
Ethyl (tetrahydro-4H-pyran-4-ylidene)acetate | MFCD09475810 | AMY34091 | Ethyl 2-(dihydro-2H-pyran-4(3H)-ylidene)acetate | PB25146 | Ethyl (oxan-4-ylidene)acetate | HMRYLZJIPRVVCW-UHFFFAOYSA-N | EN300-99253 | 4-(2-Ethoxycarbonylmethylene)tetrahydropyran |
Storage
Store at 2-8°C,Protected from light
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
E173263-250mg
3

$10.90

$16.90
Save $6.00 (35.50%)
1g
E173263-1g
3

$21.90

$32.90
Save $11.00 (33.43%)
5g
E173263-5g
5

$104.90

$157.90
Save $53.00 (33.57%)
Enter a quantity for the sizes you want to add.

Specifications

Synonyms
Ethyl (tetrahydro-4H-pyran-4-ylidene)acetate | MFCD09475810 | AMY34091 | Ethyl 2-(dihydro-2H-pyran-4(3H)-ylidene)acetate | PB25146 | Ethyl (oxan-4-ylidene)acetate | HMRYLZJIPRVVCW-UHFFFAOYSA-N | EN300-99253 | 4-(2-Ethoxycarbonylmethylene)tetrahydropyran |
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Protected from light
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Pubchem Sid504766012
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504766012
Canonical SmilesCCOC(=O)C=C1CCOCC1
IUPAC Nameethyl 2-(oxan-4-ylidene)acetate
InChIKeyHMRYLZJIPRVVCW-UHFFFAOYSA-N
INCHI1S/C9H14O3/c1-2-12-9(10)7-8-3-5-11-6-4-8/h7H,2-6H2,1H3
Isomeric SMILES CCOC(=O)C=C1CCOCC1
Molecular Weight 170.208
Reaxy-Rn 123789
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=123789&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassOxanes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentOxanes
Alternative Parents Enoate esters  Oxacyclic compounds  Monocarboxylic acids and derivatives  Dialkyl ethers  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Oxane - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carboxylic acid ester - Oxacycle - Monocarboxylic acid or derivatives - Ether - Dialkyl ether - 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 oxanes. These are compounds containing an oxane (tetrahydropyran) ring, which is a six-member saturated aliphatic heterocycle with one oxygen atom and five carbon atoms.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

5 results found

Lot NumberCertificate TypeDateItem
K2510047Certificate of AnalysisNov 13, 2025 E173263
K2123109Certificate of AnalysisSep 12, 2024 E173263
K2123459Certificate of AnalysisSep 12, 2024 E173263
K2123460Certificate of AnalysisSep 12, 2024 E173263
C2127069Certificate of AnalysisJan 03, 2024 E173263
Chemical and Physical Properties
Sensitivitylight sensitive
Molecular Weight170.210 g/mol
XLogP30.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass170.094 Da
Monoisotopic Mass170.094 Da
Topological Polar Surface Area35.500 Ų
Heavy Atom Count12
Formal Charge0
Complexity176.000
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
Solution Calculators
Reviews

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