2-Cyclopentylidenacetat-Ethyl - ≥95% , CAS No.1903-22-6

CAS: 1903-22-6 Cat. No.: E694466 Summenformel: C9H14O2 Molekulargewicht: 154.21 EG-Nummer: 217-602-6 PubChem CID: 74699
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GRADE & PURITY ≥95%
Synonyms
Ethyl cyclopentylideneacetate | Carbethoxymethylenecyclopentane | 2-Cyclopentylideneacetic acid ethyl ester
Storage
Store at 2-8°C
Shipped In
Wet ice
★
Size
Deutschland (EU)
USA*
Price
Qty
50mg
E694466-50mg
Auf Bestellung · 8–12 Wochen
13,80€
250mg
E694466-250mg
Auf Bestellung · 8–12 Wochen
48,51€
1g
E694466-1g
Auf Bestellung · 8–12 Wochen
163,92€
5g
E694466-5g
Auf Bestellung · 8–12 Wochen
653,32€
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% 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

Synonyme
Ethyl cyclopentylideneacetate | Carbethoxymethylenecyclopentane | 2-Cyclopentylideneacetic acid ethyl ester
Spezifikationen & Reinheit
≥95%
Storage
Store at 2-8°C
Verschickt in
Wet ice
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Reinheit
≥95%
Namen und Kennungen
Kanonisches LächelnCCOC(=O)C=C1CCCC1
IUPAC Nameethyl 2-cyclopentylideneacetate
InChIKeyTXXWSOKUXUMWRZ-UHFFFAOYSA-N
INCHI1S/C9H14O2/c1-2-11-9(10)7-8-5-3-4-6-8/h7H,2-6H2,1H3
Isomere SMILES CCOC(=O)C=C1CCCC1
PubChem CID 74699
Molekulargewicht 154.21

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
KlasseCarboxylic acids and derivatives
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Carboxylic acid esters - Alpha,beta-unsaturated carboxylic esters
Direct ParentEnoate esters
Alternative Parents Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Enoate ester - Monocarboxylic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic homomonocyclic compound
BeschreibungThis 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-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemische und physikalische Eigenschaften
Molekulargewicht154.210 g/mol
XLogP31.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass154.099 Da
Monoisotopic Mass154.099 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count11
Formal Charge0
Complexity162.000
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
Lösungsrechner
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