(E) -Crotonic acid
NSC 8751 (trans-2-Butenoic acid; trans-Crotonic acid) is an unsaturated carboxylic acid compound containing α, β-unsaturated carboxylic acid groups. NSC 8751 is one of the important analogs for evaluating the safety of fragrance ingredients and is used to evaluate the toxicological properties of compounds with similar structures. When NSC 8751 is applied to local lymph nodes, a 50% concentration does not cause skin sensitization. Structural analogs of NSC 8751 have been shown to be non-genotoxic. trans-Crotonic acid can be used in the preparation of cosmetics and food additives[1][2].
Product Specifications
CAS Number
107-93-7
Product Name Alternative
(E) -2-Butenoic acid; trans-2-Butenoic acid; trans-Crotonic acid
UNSPSC
12352211
Hazard Statement
H318
Target
Endogenous Metabolite
Type
Natural Products
Related Pathways
Metabolic Enzyme/Protease
Applications
Metabolism-protein/nucleotide metabolism
Field of Research
Metabolic Disease
Assay Protocol
https://www.medchemexpress.com/nsc-8751.html
Purity
99.77
Solubility
H2O : 25 mg/mL (ultrasonic)
Smiles
C/C=C/C(O)=O
Molecular Formula
C4H6O2
Molecular Weight
86.09
Precautions
H318
References & Citations
Shipping Conditions
Room Temperature
Storage Conditions
Store at room temperature 3 years
Scientific Category
Natural Products
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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