1257-08-5 (-)-Epicatechin gallate AKSci Q429
 
 
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  Q429    AKSci Reference Standard
(-)-Epicatechin gallate, 98% (HPLC)
 
(−)-cis-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate, (−)-cis-3,3',4',5,7-Pentahydroxyflavane 3-gallate
IDENTITY
CAS Number:1257-08-5
MDL Number:MFCD00075936
MF:C22H18O10
MW:442.37
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:98% (HPLC)
Physical Form (at 20°C):Solid
Melting Point:250-263°C
Optical Rotation:-175.0 to -187.0 deg(C=1, EtOH)
Long-Term Storage:Store long-term at 2-8°C
DOT/IATA TRANSPORT INFORMATION
Not hazardous material

GLOBALLY HARMONIZED SYSTEM (GHS)

Pictograms

Signal Word
Warning

Hazard Statements
H315; H319; H335

Precautionary Statements
P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501

Current as of April 17, 2025

AKSci Reference Standards are high-purity, low-impurity compounds suitable for use as standards.


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CATEGORIES
 APIs and Bioactives > Flavonoids


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