methyl 2-cyclobutylideneacetate - ≥97% , CAS No.143140-39-0

CAS: 143140-39-0 Cat. No.: M680254 Molecular Weight: 126.15 EC Number: 817-694-3 PubChem CID: 45480504
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M680254-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$60.90
5g
M680254-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$220.90
10g
M680254-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$400.90
25g
M680254-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$896.90
50g
M680254-50g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,600.90
100g
M680254-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$2,880.90
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Specifications & Purity
≥97%
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
≥97%
Product Properties
ALogP1
Names and Identifiers
Canonical SmilesCOC(=O)C=C1CCC1
InChIKeyAXSGAQISQQNVKB-UHFFFAOYSA-N
INCHI1S/C7H10O2/c1-9-7(8)5-6-3-2-4-6/h5H,2-4H2,1H3
Isomeric SMILES COC(=O)C=C1CCC1
PubChem CID 45480504
Molecular Weight 126.15

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
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Carboxylic acid esters - Alpha,beta-unsaturated carboxylic esters
Direct ParentEnoate esters
Alternative Parents Methyl esters  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Enoate ester - Methyl ester - Monocarboxylic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as enoate esters. These are an alpha,beta-unsaturated carboxylic ester of general formula R1C(R2)=C(R3)C(=O)OR4 (R4= organyl compound) in which the ester C=O function is conjugated to a C=C double bond at the alpha,beta position.
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:
Chemical and Physical Properties
Molecular Weight126.150 g/mol
XLogP31.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass126.068 Da
Monoisotopic Mass126.068 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count9
Formal Charge0
Complexity141.000
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
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