Lithospermic acid B

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Identify Properties Safty Prices Suppliers 4 Links

CAS 121521-90-2

Formula C36H30O16

MDL MFCD07779133

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
833811463294	Lithospermic acid B (833811463294)		on request	+ -

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Identify

Synonyms:

extra cas no: 115939-25-8 ; 3-benzofurancarboxylic acid, 4-(3-(1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxo-1-propenyl)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-, 3-(1-carboxy-2-(3,4-dihydroxyphenyl)ethyl) ester, (2s-(2alpha,3beta(s*),4(e(s*))))- ; lithospermic acid b ; salvianolic acid b, from salvia miltiorrhiza ; dan shen suan b ; 3-(1-carboxy-2-(3,4-dihydroxyphenyl)ethyl) 4-(3-(1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxo-1-propenyl)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-3-benzofurancarboxylate (2s-(2alpha,3beta(s*),4(e(s*))))- ; danfensuan b ; 3-benzofurancarboxylic acid,4-[3-[1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propenyl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-,3-[1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester, [2s-[2a,3b(s*),4[e(s*)]]]- ; salvianolic acid b (25 mg) ; 3-benzofurancarboxylicacid,4-[(1e)-3-[(1r)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propenyl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-,3-[(1r)-1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester, (2s,3s)- (9ci) ; (2s,3s)-4-[(1e)-3-[(1r)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propen-1-yl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-3-benzofurancarboxylic acid 3-[(1r)-1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester ; salvialic acid b ; 3-benzofurancarboxylicacid,4-[(1e)-3-[(1r)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propen-1-yl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-,3-[(1r)-1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester, (2s,3s)-

CAS:

121521-90-2

EINECS:

Molecular Formula:

C36H30O16

MDL:

MFCD07779133

SMILES:

O=C(O[C@@H](C(O)=O)CC1=CC=C(O)C(O)=C1)C2C(C(/C=C/C(O[C@@H](C(O)=O)CC3=CC(O)=C(O)C=C3)=O)=CC=C4O)=C4OC2C5=CC=C(O)C(O)=C5

Properties

Molecular Weight:

718.617 g·mol−1

Density:

1.638 g/cm3

Melting point:

98-110 °C

Boiling point:

1020.272 °C at 760 mmHg

Flash point:

322.098 °C

Physical Description:

yellow solid

Safety Information

Hazard Classes:

Storage temperature:

-20 °C Freezer

Prices

As an extract from the researched prices for Lithospermic acid B there are currently shown 31 prices in the last 8 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 276.00 for 10 mg to USD 38.00 per 10 mg in 2024 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

(R)-2-(((2S,3S)-4-((E)-3-((R)-1-Carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxoprop-1-en-1-yl)-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydrobenzofuran-3-carbonyl)oxy)-3-(3,4-dihydroxyphenyl)propanoic aci
10 mg	$38.00	+ -

(R)-2-(((2S,3S)-4-((E)-3-((R)-1-Carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxoprop-1-en-1-yl)-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydrobenzofuran-3-carbonyl)oxy)-3-(3,4-dihydroxyphenyl)propanoic aci
25 mg	$63.00	+ -

(R)-2-(((2S,3S)-4-((E)-3-((R)-1-Carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxoprop-1-en-1-yl)-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydrobenzofuran-3-carbonyl)oxy)-3-(3,4-dihydroxyphenyl)propanoic aci
100 mg	$138.00	+ -

(R)-2-(((2S,3S)-4-((E)-3-((R)-1-Carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxoprop-1-en-1-yl)-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydrobenzofuran-3-carbonyl)oxy)-3-(3,4-dihydroxyphenyl)propanoic aci
250 mg	$214.00	+ -

Last price review [2024-07-22]

Suppliers

Global Lithospermic acid B Suppliers : P.R.China (4)

Supplier	Phone	Fax	Country	Inquiry contact
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
H&Z Industry Co.,Ltd	+86 13583185792	+86 531 88905468	P.R.China	REQUEST
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)	+86 571 88026825	+86 571 88282557	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST