Caftaric Acid

Name: Caftaric Acid
Brand: Vaqora Chemicals
SKU: VQ-039336

About Caftaric Acid

Caftaric Acid (CAS 67879-58-7) is a process intermediate or related compound of Caffeic Acid offered by Vaqora Chemicals. Its molecular formula is C13H12O9 and its molecular weight is 312.23 g/mol. Systematically, it is named (2R,3R)-2-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy-3-hydroxybutanedioic acid. Alternative names: trans-caftaric acid and Caffeoyltartaric acid.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is a process intermediate or related compound in the synthesis of Caffeic Acid, useful for route development, impurity fate-and-purge studies and analytical method development. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Caftaric Acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Industries

Related to Caffeic Acid

View every impurity, metabolite and intermediate we list for Caffeic Acid.

Caffeic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	Caftaric Acid
Catalogue No.	VQ-039336
CAS Number	67879-58-7
IUPAC name	(2R,3R)-2-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy-3-hydroxybutanedioic acid
Molecular formula	C₁₃H₁₂O₉
Molecular weight	312.23 g/mol
Exact mass	312.0481
InChIKey	SWGKAHCIOQPKFW-JTNORFRNSA-N
SMILES	C1=CC(=C(C=C1/C=C/C(=O)O[C@H]([C@H](C(=O)O)O)C(=O)O)O)O
PubChem CID	6440397

Physical properties
Physical form	Solid
LogP (XLogP3)	0.1
H-bond donors / acceptors	5 / 9
TPSA	162 Å²
Synonyms	(2R,3R)-2-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}-3-hydroxybutanedioic acid, (2R,3R)-2-(((2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl)oxy)-3-hydroxybutanedioic acid, (2R,3R)-2-((E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl)oxy-3-hydroxybutanedioic acid, trans-caftaric acid, Caffeoyltartaric acid, (2R,3R)-2-(((E)-3-(3,4-Dihydroxyphenyl)acryloyl)oxy)-3-hydroxysuccinic acid, (2R,3R)-2-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy-3-hydroxy-butanedioic acid, 2-Caffeoyl-L-tartaric acid, Caffeoyl tartaric acid, monocaffeoyltartaric acid, Monocaffeoyl tartaric acid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Caftaric Acid?

The CAS Registry Number of Caftaric Acid is 67879-58-7. It is also known as (2R,3R)-2-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}-3-hydroxybutanedioic acid, (2R,3R)-2-(((2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl)oxy)-3-hydroxybutanedioic acid, (2R,3R)-2-((E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl)oxy-3-hydroxybutanedioic acid.

What is the molecular formula and molecular weight of Caftaric Acid?

Caftaric Acid has the molecular formula C13H12O9 and a molecular weight of 312.23 g/mol. Its IUPAC name is (2R,3R)-2-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy-3-hydroxybutanedioic acid.

What is Caftaric Acid used for?

Caftaric Acid is supplied as a characterised reference material related to Caffeic Acid. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Caftaric Acid can I order?

We supply Caftaric Acid, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Caftaric Acid?

Yes. Every lot of Caftaric Acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Caftaric Acid be shipped internationally?

Yes. We export Caftaric Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.