Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (+)-3,4,5-Trihydroxybenzoic acid (2S,3R)-3,4-dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

17445-91-9

17445-91-9 structure

17445-91-9 structure

Name: (+)-3,4,5-Trihydroxybenzoic acid (2S,3R)-3,4-dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester
Chemical Name: (2S,3R)-7-Hydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate
CAS Number: 17445-91-9
Molecular Formula: C₂₂H₁₈O₁₀
Molecular Weight: 442.372
Create Date: 2021-09-12 17:43:57
Modify Date: 2024-04-08 17:29:54

Names
Properties

Name	(2S,3R)-7-Hydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate
Synonyms	(2S,3R)-7-Hydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate Benzoic acid, 3,4,5-trihydroxy-, (2S,3R)-3,4-dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester

Density	1.8±0.1 g/cm3
Boiling Point	856.6±65.0 °C at 760 mmHg
Molecular Formula	C₂₂H₁₈O₁₀
Molecular Weight	442.372
Flash Point	303.3±27.8 °C
Exact Mass	442.089996
LogP	2.68
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.825

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