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Cat. No.: HY-N17508

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Qianhucoumarin J

Qianhucoumarin J (Compound 2) is a khellactone-derived coumarin (3'(S)-angeloyloxy-4'(S)-propionyloxy-3',4'-dihydroseselin) that can be found in the roots of Peucedanum praeruptorum Dunn.

For research use only. We do not sell to patients.

CAS No.: 1256723-57-5
Formula: C₂₂H₂₄O₇
Molecular Weight:400.42

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (270 KB)

Qianhucoumarin J Chemical Structure

CAS No.: 1256723-57-5

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Fluorescent Dye

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Biological Activity
- Description
- In Vitro
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
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Biological Activity

Description

Qianhucoumarin J (Compound 2) is a khellactone-derived coumarin (3'(S)-angeloyloxy-4'(S)-propionyloxy-3',4'-dihydroseselin) that can be found in the roots of Peucedanum praeruptorum Dunn^[1].

In Vitro

Qianhucoumarin J (Compound 2) (1-2 h extraction; 48 h freezing) is isolated as 6.2 mg of pure needles from Peucedanum praeruptorum roots, with the structure elucidated as 3'(S)-angeloyloxy-4'(S)-propionyloxy-3',4'-dihydroseselin, having a molecular formula of C₂₂H₂₄O₇^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 1256723-57-5
Molecular Weight 400.42
Formula C₂₂H₂₄O₇
SMILES

CCC(O[C@H]1C2=C(OC(C)([C@H]1OC(/C(C)=C\C)=O)C)C=CC(C=C3)=C2OC3=O)=O
Structure Classification
- Phenylpropanoids
- Coumarins
Initial Source
- Plants
- Umbelliferae
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (270 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Zhiguo Hou, et al. Separation of minor coumarins from Peucedanum praeruptorum using HSCCC and preparative HPLC guided by HPLC/MS. Separation and Purification Technology. 2010, Pages 132-137.

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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