Главная > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Impurities> (1S,3R,4R,5R)-3,4-Bis[[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy]-1,5-dihydroxycyclohexane-1-carboxylic acid

(1S,3R,4R,5R)-3,4-Bis[[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy]-1,5-dihydroxycyclohexane-1-carboxylic acid

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начало: Китай

Кас Но: 14534-61-3

Спецификация: 99%наименьший

минимальный объем заказа: 1 /kg

снабженческая способность: 80 mt/month

опережающий период: OEM 7 дней, пятно 3 дня

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Quick Details
Type:
98% Isochlorogenic acid B
Form:
Powder
Part:
98% Isochlorogenic acid B
Extraction Type:
Solvent Extraction
Packaging:
bottle
Place of Origin:
Shaanxi, China
Grade:
Reference standard, Reference standard
Brand Name:
98% Isochlorogenic acid B
Model Number:
98% Isochlorogenic acid B
Product Name:
98% Isochlorogenic acid B
Appearance:
Off-white Powder
Specification:
98% Isochlorogenic acid B
CAS:
14534-61-3
Test Method:
HPLC MS
MOQ:
20mg
Storage:
Cool Dry Place
Extraction type:
Solvent Extraction
Shelf Life:
2 Years
Packaging&Delivery
Packaging Details
20mg/bottle
1g/bottle
Port
XIAN
Lead Time:
Quantity(Milligrams) 1 - 20 21 - 100 101 - 1000 >1000
Est. Time(days) 2 2 3 To be negotiated

Property

CAS No.: 14534-61-3 Formula: C25H24O12 Molecular Weight: 516.45100

Description

Isochlorgenic Acid is shown to provide antioxidant and DNA-protective activities.

Basic Info

Chemical Name	(1S,3R,4R,5R)-3,4-Bis[[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy]-1,5-dihydroxycyclohexane-1-carboxylic acid
Synonyms	4,5-di-O-trans-caffeoyl-D-quinic acid; ISOCHLOROGENIC ACID B(RG); Quinic acid 3,4-di-O-caffeate; (1S,3R,4R,5R)-3,4-bis{[(2E)-3-(3,4-dihydroxyphenyl)-1-oxoprop-2-en-1-yl]oxy}-1,5-dihydroxycyclohexanecarboxylic acid; 3,4-Dicaffeoylquinic acid; 4,5-di-O-caffeoylquinic acid; 4,5-di-O-trans-caffeoylquininc acid; 3,4-Di-O-caffeoylquinic acid; IsochlorogenicacidB; Isochlorogenic acid B(3,4');
CAS No.	14534-61-3
Molecular Formula	C25H24O12
Molecular Weight	516.45100
PSA	211.28000
LogP	1.02960

Properties

Density	1.64 g/cm3
Boiling Point	810.8ºC at 760 mmHg
Flash Point	274.9ºC
Refractive Index	1.719
Vapor Pressure	8.9E-28mmHg at 25°C

Synthesis Route

chlorogenic acid→3-mono-O-caffeoylquinic acid+(1S,3R,4R,5R)-5-[3-(3,4-dihydroxyphenyl)-2-hydroxypropanoyl]-1,4,5-trihydroxycyclohexanecarboxylic acid
→(1S,3R,4R,5R)-3,4-Bis[[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy]-1,5-dihydroxycyclohexane-1-carboxylic acid
(1S,3R,4S,5R)-3,4-O-isopropylidene-1,5-quinic lactone→(1S,3R,4R,5R)-3,4-Bis[[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy]-1,5-dihydroxycyclohexane-1-carboxylic acid

Precursor

3,4-Diacetoxycinnamic acid
cis-caffeic acid
(1S,3R,4S,5R)-3,4-O-isopropylidene-1,5-quinic lactone
4-[(1E)-3-Chloro-3-oxo-1-propen-1-yl]-1,2-phenylene diacetate

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