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(E)-Penta-2，4-dienoic acid - ≥97%,mix-50%Z, high purity , CAS No.21651-12-7

COA

Grade & Purity:

≥97%
mix-50%Z

Cas Number: 21651-12-7
Molecular Weight: 98.1
EC Number: 210-976-1,630-713-8
PubChem CID: 642034

In stock

Item Number

P698571

Grouped product items
SKU	Size	Availability	Price
P698571-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$130.90
P698571-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$351.90
P698571-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,226.90

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Lipids and lipid-like molecules
  - Class Fatty Acyls
    - Subclass Fatty acids and conjugates

Kingdom	Organic compounds
Superclass	Lipids and lipid-like molecules
Class	Fatty Acyls
Subclass	Fatty acids and conjugates
Intermediate Tree Nodes	Not available
Direct Parent	Straight chain fatty acids
Alternative Parents	Unsaturated fatty acids Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aliphatic acyclic compounds
Substituents	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
Description	This compound belongs to the class of organic compounds known as straight chain fatty acids. These are fatty acids with a straight aliphatic chain.
External Descriptors	Unsaturated fatty acids
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	(2E)-penta-2,4-dienoic acid
INCHI	InChI=1S/C5H6O2/c1-2-3-4-5(6)7/h2-4H,1H2,(H,6,7)/b4-3+
InChIKey	SDVVLIIVFBKBMG-ONEGZZNKSA-N
Smiles	C=CC=CC(=O)O
Isomeric SMILES	C=C/C=C/C(=O)O
Alternate CAS	21651-12-7,626-99-3
PubChem CID	642034
Molecular Weight	98.1

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	98.100 g/mol
XLogP3	1.100
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	2
Exact Mass	98.0368 Da
Monoisotopic Mass	98.0368 Da
Topological Polar Surface Area	37.300 Å²
Heavy Atom Count	7
Formal Charge	0
Complexity	103.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	1
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	1
Covalently-Bonded Unit Count	1

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