Pyrrolidone carboxylic acid
Pyrrolidone carboxylic acid (PCA), the primary constituent of the natural moisturizing factor (NMF), is an hydrating agent. Pyrrolidone carboxylic acid can be used as a key cutaneous biomarker for skin barrier function and health[1][2].
Product Specifications
CAS Number
[115621-24-4]
Product Name Alternative
PCA
UNSPSC
12352005
Target
Others
Related Pathways
Others
Field of Research
Others
Smiles
O=C(N1C(CCC1)=O)O
Molecular Formula
C5H7NO3
Molecular Weight
129.11
References & Citations
[1]Baumann, L. S. Pyrrolidone carboxylic acid may be a key cutaneous biomarker. MDedge Dermatology. January 17, 2020. |[2]Clar EJ, et al. Pyrrolidone carboxylic acid and the skin. Int J Cosmet Sci. 1981 Jun;3 (3) :101-13.
Shipping Conditions
Room temperature
Scientific Category
Reference compound1
Clinical Information
No Development Reported
Curated Selection
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