Crocatone | CAS:19937-86-1 | Manufacturer ChemFaces

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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

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The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

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Chemical Components of the Roots of Anthriscus sylvestris HOFFM. I. Structures of an Acyloxycarboxylic Acid and a New Phenylpropanoidester, Anthriscusin[Reference: WebLink]

METHODS AND RESULTS:
An acyloxycarboxylic acid (V), a new phenylpropanoid ester, anthriscusin (VI), and a phenylpropanoid ester (VII) were isolated from the roots of Anthriscus sylvestris HOFFM. (Umbelliferae), together with three kinds of known lignans, anthricin (I), isoanthricin (II) and 2-(3", 4", 5"-trimethoxybenzyl)-3-(3', 4'-methylenedioxybenzyl) butyrolactone (III), and a known phenylpropanoid, Crocatone (IV).
CONCLUSIONS:
The structures of V and VI were elucidated respectively as (Z)-2-angeloyloxymethyl-2-butenoic acid and O-[(Z)-2-angeloyloxymethyl-2-butenoyl]-3-methoxy-4,5-methylenedioxycinnamyl alcohol, and the structure of VII was presumed as 1-(3-methoxy-4,5-methylenedioxyphenyl)-2-angeloyloxypropan-1-one on the basis of its spectral data.

Product Name	Crocatone
CAS No.:	19937-86-1
Catalog No.:	CFN92624
Molecular Formula:	C₁₁H₁₂O₄
Molecular Weight:	208.2 g/mol
Purity:	>=98%
Type of Compound:	Phenols
Physical Desc.:	Powder
Source:	The roots of Anthriscus sylvestris
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
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