monocaffeyl tartaric acid

(2R,3R)-2-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}-3-hydroxysuccinic acid

CAS: 67879-58-7 C13 H12 O9 MW: 312.23144000

Identification

Name	monocaffeyl tartaric acid
CAS Number	67879-58-7
FDA UNII	WCV7W3174L
Molecular Formula	C13 H12 O9
Molecular Weight	312.23144000
MDL Number	MFCD02094177
Nikkaji Number	J323.016C

Regulatory

Physical Properties

Appearance	colorless crystalline solid (est)
Assay	95.00 to 100.00
Food Chemicals Codex Listed	No
Melting Point	120.00 to 130.00 °C. @ 760.00 mm Hg
Boiling Point	617.00 to 619.00 °C. @ 760.00 mm Hg
Flash Point	457.00 °F. TCC ( 236.11 °C. )
logP (o/w)	1.147 (est)
Shelf Life	12.00 month(s) or longer if stored properly.
Storage	refrigerate in tightly sealed containers.
Soluble in	water, 2.107e+005 mg/L @ 25 °C (est)

Organoleptic Properties

Odor Description

at 100.00 %.

Safety Information

Preferred SDS	View
European information	Most important hazard(s):
Oral/Parenteral Toxicity	Not determined
Dermal Toxicity	Not determined
Inhalation Toxicity	Not determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Category	natural substances and extractives
Recommendation for monocaffeyl tartaric acid usage levels up to	not for fragrance use.
Recommendation for monocaffeyl tartaric acid flavor usage levels up to	not for flavor use.

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67879-58-7 Caftaric acid >98%

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Potential Uses

None Found

Natural Occurrence

chicory leaf echinacea spp. grape fruit grape fruit juice grape leaf orthosiphon aristatus

Synonyms

butanedioic acid, 2-(3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl)-3-hydroxy-, (R-(R*,R*-(E)))- butanedioic acid, 2-[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-3-hydroxy-, (2R,3R)- 2- caffeoyl-L-tartaric acid 2- caffeoyl-laevo-tartaric acid caftaric acid caftaricacid (R-(R*,R*-(E)))-2-(3-(3,4- dihydroxyphenyl)-1-oxo-2-propenyl)-3-hydroxybutanedioic acid (2R,3R)-2-[(E)-3-(3,4- dihydroxyphenyl)prop-2-enoyl]oxy-3-hydroxybutanedioic acid (2R,3R)-2-{[(2E)-3-(3,4- dihydroxyphenyl)prop-2-enoyl]oxy}-3-hydroxysuccinic acid Try the PubMed Search.