CAS 13677-79-7 | 3,4,5-Trihydroxybenzaldehyde
Molecular Formula: C7H6O4
Molecular Weight: 154.12
EINECS: 237-168-1
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg
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Product Introduction
Specification of CAS 13677-79-7 | 3,4,5-Trihydroxybenzaldehyde
ITEMS | SPECIFICATION |
Melting point | 211-213°C |
Storage temp. | Inert atmosphere,2-8°C |
Solubility | Soluble in DMSO and Methanol. |
Refractive index | 1.6400 |
Density | 1.3725 |
Boiling point | 237.46°C |
pka | 7.46 |
Sensitive | Air Sensitive |
BRN | 2091654 |
CAS DataBase Reference | 13677-79-7(CAS DataBase Reference) |
Synthesis of CAS 13677-79-7 | 3,4,5-Trihydroxybenzaldehyde
Conditions
Stage #1: syringic aldehyde With pyridine; aluminum (III) chloride In 1,2-dichloro-ethane at 0℃; Reflux; Stage #2: With hydrogenchloride In water; 1,2-dichloro-ethane
Reference
Ravindran, Jayaraj; Subbaraju, Gottumukkala V.; Ramani, Modukuri V.; Sung, Bokyung; Aggarwal, Bharat B.
[Biochemical Pharmacology, 2010, vol. 79, # 11, p. 1658 - 1666]
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