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CAS RN: 490-46-0 | Product Number: E1226

(-)-Epicatechin


Purity: >97.0%(HPLC)
Synonyms:
  • (-)-cis-3,3',4',5,7-Pentahydroxyflavane
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1G
€ 83,00
4   ≥20 
5G
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Product Number E1226
Purity / Analysis Method >97.0%(HPLC)
Molecular Formula / Molecular Weight C__1__5H__1__4O__6 = 290.27  
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive,Heat Sensitive
CAS RN 490-46-0
Reaxys Registry Number 92760
MDL Number

MFCD00075648

Specifications
Appearance White to Light yellow to Light orange powder to crystal
Purity(HPLC) min. 97.0 area%
Specific rotation [a]20/D -56.0 to -64.0 deg(C=0.1, MeOH)
Properties (reference)
Melting Point 240 °C(dec.)
Specific Rotation -62° (C=0.1,MeOH)
Maximum Absorption Wavelength 280(MeOH) nm
Solubility (soluble in) Methanol
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
EC Number 207-710-1
RTECS# K3745000
Transport Information:
HS Number 2932990090
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