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Key Documents

H3253

Sigma-Aldrich

DL-p-Hydroxyphenyllactic acid

≥97% (HPLC)

Synonym(s):

3-(4-Hydroxyphenyl)-2-hydroxypropanoic acid

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About This Item

Empirical Formula (Hill Notation):
C9H10O4
CAS Number:
Molecular Weight:
182.17
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥97% (HPLC)

SMILES string

OC(Cc1ccc(O)cc1)C(O)=O

InChI

1S/C9H10O4/c10-7-3-1-6(2-4-7)5-8(11)9(12)13/h1-4,8,10-11H,5H2,(H,12,13)

InChI key

JVGVDSSUAVXRDY-UHFFFAOYSA-N

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Application

DL-p-Hydroxyphenyllactic acid is a precursor in the synthesis of rosmarinic acid that can be used for pharmaceutical and nutraceutical applications. It also exhibits antifungal activity.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Synthesis of 2-O-(4-coumaroyl)-3-(4-hydroxyphenyl) lactic acid, an important intermediate of rosmarinic acid biosynthesis.
Matsuno M, et al.
Chemical & Pharmaceutical Bulletin, 49(12), 1644-1646 (2001)
Emanuel Vamanu et al.
Genes, 10(7) (2019-07-18)
Non-nutritive sweeteners represent an ingredient class that directly affects human health, via the development of inflammatory processes that promote chronic diseases related to microbiota dysbiosis. Several in vitro tests were conducted in the static GIS1 simulator. The aim of the
Antifungal Activity of Lactobacillus pentosus LOCK 0979 in the Presence of Polyols and Galactosyl-Polyols.
Lipinska L, et al.
Probiotics and antimicrobial proteins, 6(14), 1-15 (2018)
J J Pitt et al.
Clinical chemistry, 44(7), 1497-1503 (1998-07-17)
We describe biochemical and clinical features of 11 subjects (ages, 1.2-84 years, nine females and two males) with transient 5-oxoprolinuria (0.6-23.6 mol/mol of creatinine, reference range <0.07). A variety of conditions preceded the onset of acidosis, and all had taken
P Lavermicocca et al.
Applied and environmental microbiology, 66(9), 4084-4090 (2000-08-31)
Sourdough lactic acid bacteria were selected for antifungal activity by a conidial germination assay. The 10-fold-concentrated culture filtrate of Lactobacillus plantarum 21B grown in wheat flour hydrolysate almost completely inhibited Eurotium repens IBT18000, Eurotium rubrum FTDC3228, Penicillium corylophilum IBT6978, Penicillium

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