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Cat. No.: HY-121231R

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trans-Caffeic acid (Standard)

고객리뷰

Based on 1 Customer Validation

trans-Caffeic acid (Standard) is the analytical standard of trans-Caffeic acid (HY-121231). This product is intended for research and analytical applications. trans-Caffeic acid is a hydroxycinnamic acid widely distributed in coffee, propolis, and Lamiaceae herbs. trans-Caffeic acid exhibits significant antioxidant and photoprotective activities, and can be used in cancer-related research. trans-Caffeic acid readily undergoes reversible isomerization to form its cis-isomer in protic solvents, under high temperature, ultraviolet radiation, and stress conditions. Binding of trans-Caffeic acid with aluminum, lead, or copper ions attenuates isomerization and inhibits the formation of vinylcatechol, while complexation with lead or copper ions also promotes the formation of aesculetin.

연구목적의 판매만을 진행합니다. 환자를 대상으로 한 판매는 하지 않습니다.

Purity: 99.52%
CAS No.: 501-16-6
화학식: C₉H₈O₄
분자량:180.16

보관:

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

trans-Caffeic acid (Standard) Chemical Structure

CAS No.: 501-16-6

사이즈

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Amount: USD 0.00

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Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Product Information

Information

신청

The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Chemical Information

CAS No. 501-16-6
Appearance Solid
분자량 180.16
화학식 C₉H₈O₄
Color Off-white to light brown
SMILES

O=C(O)/C=C/C1=CC=C(O)C(O)=C1
Structure Classification
- Phenols
- Polyphenols
- Ketones, Aldehydes, Acids
Initial Source
- Plants
- Labiatae
선적

Room temperature in continental US; may vary elsewhere.
보관

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

순도&문서

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

SDS (418 KB)
- English - EN (418 KB)
- Français - FR (418 KB)
- Deutsch - DE (418 KB)
- Norwegian - NO (418 KB)
- Español - ES (418 KB)
- Swedish - SV (418 KB)
- Italian - IT (418 KB)
- Korean - KR (418 KB)
- Portuguese - PT (418 KB)
COA (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Le Person A, Lacoste A S, Cornard J P. Photo-degradation of trans-caffeic acid in aqueous solution and influence of complexation by metal ions[J]. Journal of Photochemistry and Photobiology A: Chemistry, 2013, 265: 10-19.

[2]. Razboršek MI, et al. Validated Stability-Indicating GC-MS Method for Characterization of Forced Degradation Products of Trans-Caffeic Acid and Trans-Ferulic Acid. Molecules. 2021;26(9):2475. Published 2021 Apr 23. [Content Brief]

Calculators

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

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Molecular Weight Molecular Weight

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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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MOQ

Minimum order quantity

100 mg

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