2-Undecenoic Acid - ≥70% , CAS No.4189-02-0

CAS: 4189-02-0 Cat. No.: U303689 Formule: C11H20O2 Poids moléculaire: 184.28 Numéro CE: 678-331-0 PubChem CID: 5282728
DISPONIBLE À COMMANDE
GRADE & PURITY ≥70%
Synonyms
2-Undecenoic acid, (2E)- | (E)-2-Undecenoic acid;(E)-Undec-2-enoic acid | C11:1n-9 | 2-Undecenoic acid | TRANS-2-UNDECENOIC ACID, TECH. 80% | C11:1, n-9 | 2-Undecensaeure | Undec-2-ensaeure | 11:1, n-9 | trans-2-undecenoic-acid | 2-hendecenoic acid | MFCD
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Allemagne (EU)
USA*
Price
Qty
1g
U303689-1g
—
2 En stock
32,02€
5g
U303689-5g
Sur commande · 8–12 semaines
141,35€
25g
U303689-25g
Sur commande · 8–12 semaines
633,36€
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥70% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships Normal 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

Synonymes
2-Undecenoic acid, (2E)- | (E)-2-Undecenoic acid;(E)-Undec-2-enoic acid | C11:1n-9 | 2-Undecenoic acid | TRANS-2-UNDECENOIC ACID, TECH. 80% | C11:1, n-9 | 2-Undecensaeure | Undec-2-ensaeure | 11:1, n-9 | trans-2-undecenoic-acid | 2-hendecenoic acid | MFCD
Spécifications et pureté
≥70%
Conditions de stockage de stockage
Room temperature,Argon charged
Expédié en
Normal
Pureté
≥70%
Noms et identifiants
Pubchem Sid504763447
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504763447
Sourires canoniquesCCCCCCCCC=CC(=O)O
IUPAC Name(E)-undec-2-enoic acid
InChIKeyIGBBVTAVILYDIO-MDZDMXLPSA-N
INCHI1S/C11H20O2/c1-2-3-4-5-6-7-8-9-10-11(12)13/h9-10H,2-8H2,1H3,(H,12,13)/b10-9+
Isomères SMILES CCCCCCCC/C=C/C(=O)O
PubChem CID 5282728
Poids moléculaire 184.28

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
SuperclassLipids and lipid-like molecules
ClasseFatty Acyls
SubclassFatty acids and conjugates
Intermediate Tree Nodes Not available
Direct ParentMedium-chain fatty acids
Alternative Parents Unsaturated fatty acids  Straight chain fatty acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Medium-chain fatty acid - Unsaturated fatty acid - Straight chain fatty acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms.
External Descriptors Unsaturated fatty acids
Structure 3D
Modèle de structure chimique interactif





Cibles associées (humaines)
PSMB2 Tclin 20S proteasome (530 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Cibles associées (non humaines)
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

6 results found

Lot NumberCertificate TypeDateArticle
G2617465Certificate of AnalysisApr 22, 2026 U303689
G2617478Certificate of AnalysisApr 22, 2026 U303689
L2412356Certificate of AnalysisDec 20, 2024 U303689
H2125428Certificate of AnalysisJun 20, 2024 U303689
H2125429Certificate of AnalysisJun 20, 2024 U303689
H2125430Certificate of AnalysisJun 20, 2024 U303689
Propriétés chimiques et physiques
SensibilitéAir Sensitive
Indice de réfraction1.46
Point de fusion (°C)11 °C
Poids moléculaire184.270 g/mol
XLogP34.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count8
Exact Mass184.146 Da
Monoisotopic Mass184.146 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count13
Formal Charge0
Complexity150.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count1
Calculateurs de solution
Avis

Avis des clients

Foire aux questions

What is the purity of this product?
This product is supplied at ≥70% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 4189-02-0, the molecular formula is C11H20O2, and the molecular weight is 184.28 g/mol. InChIKey IGBBVTAVILYDIO-MDZDMXLPSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.