DC Chemicals Limited
China
Product Name: (Rac)-Salvianic acid A
Price: ￥Inquiry/1g
Purity: 98.9%
Stocking Period: 1 Day
Contact: Tony Cao

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-(3,4-dihydroxyphenyl)-2-hydroxy-propanoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

23028-17-3

23028-17-3 structure

23028-17-3 structure

Name: Danshensu lactic acid
Chemical Name: 3-(3,4-dihydroxyphenyl)-2-hydroxypropanoic acid
CAS Number: 23028-17-3
Molecular Formula: C₉H₁₀O₅
Molecular Weight: 198.17300
Catalog: Research Areas Others
Create Date: 2016-11-22 18:49:02
Modify Date: 2024-01-02 12:46:57
(Rac)-Salvianic acid A ((Rac)-Danshensu), a phenolic acids, is an efficient radical scavenger and antioxidant[1].

Name	3-(3,4-dihydroxyphenyl)-2-hydroxypropanoic acid
Synonyms	salvianic acid A salvianic acid a-Hydroxyhydrocaffeic acid Danshensu lactic acid alpha,3,4-Trihydroxy-benzenepropanoic acid

Description	(Rac)-Salvianic acid A ((Rac)-Danshensu), a phenolic acids, is an efficient radical scavenger and antioxidant[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
In Vitro	(Rac)-Salvianic acid A ((Rac)-Danshensu) exhibits higher scavenging activities against free hydroxyl radicals (HO), superoxide anion radicals (O2), 1,1-diphenyl-2-picryl-hydrazyl (DPPH) radicals and 2-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS) radicals than vitamin C[1].
In Vivo	(Rac)-Salvianic acid A ((Rac)-Danshensu; i.v.; 30 mg/kg) has a T1/2 of 16.6 min in rabbits[2].
References	[1]. Guang-Rong Zhao, et al. Characterization of the radical scavenging and antioxidant activities of danshensu and salvianolic acid B. Food Chem Toxicol. 2008 Jan;46(1):73-81. [2]. Limin Zhou, et al. Danshen: an overview of its chemistry, pharmacology, pharmacokinetics, and clinical use. J Clin Pharmacol. 2005 Dec;45(12):1345-59.

Density	1.54g/cm3
Boiling Point	480.3ºC at 760mmHg
Molecular Formula	C₉H₁₀O₅
Molecular Weight	198.17300
Flash Point	258.4ºC
Exact Mass	198.05300
PSA	97.99000
LogP	0.08580
Water Solubility	Freely soluble (285 g/L) (25 ºC)

HS Code	2918290000

Precursor 0
DownStream 1
20283-92-5

HS Code	2918290000
Summary	HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%