2-Hydroxycinnamaldehyde
Based on 1 Customer Validation
2-Hydroxycinnamaldehyde is a phenylpropanoid that can be isolated from the bark of Cinnamomum cassia. 2-Hydroxycinnamaldehyde inhibits Wnt/β-catenin, STAT3 signaling. 2-Hydroxycinnamaldehyde induces cell apoptosis 2-Hydroxycinnamaldehyde has antitumor and anti-inflammation activities.
For research use only. We do not sell to patients.
- Purity : 99.86%
- CAS No.: 3541-42-2
- Formula: C9H8O2
- Molecular Weight:148.16
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Storage:
-20°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Protocols
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Description
Cellular Effect
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| HCT-116 | IC50 |
6.17 μM
Compound: 1
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Cytotoxicity against human HCT116 cells assessed as growth inhibition after 72 hrs by SRB assay
Cytotoxicity against human HCT116 cells assessed as growth inhibition after 72 hrs by SRB assay
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[PMID: 23855266] |
| HCT-116 | IC50 |
6.62 μM
Compound: 1
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Cytotoxicity against human HCT116 cells assessed as growth inhibition after 48 hrs by SRB assay
Cytotoxicity against human HCT116 cells assessed as growth inhibition after 48 hrs by SRB assay
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[PMID: 23855266] |
| HCT-116 | IC50 |
8.14 μM
Compound: 1
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Cytotoxicity against human HCT116 cells assessed as growth inhibition after 24 hrs by SRB assay
Cytotoxicity against human HCT116 cells assessed as growth inhibition after 24 hrs by SRB assay
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[PMID: 23855266] |
| SW-620 | GI50 |
15 μM
Compound: 1, HCA
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Cytotoxicity against human SW620 cells after 48 hrs by WST1 assay
Cytotoxicity against human SW620 cells after 48 hrs by WST1 assay
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[PMID: 21183341] |
Chemical Information
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CAS No. 3541-42-2
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Appearance Solid
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Molecular Weight 148.16
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Formula C9H8O2
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Color Light yellow to brown
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SMILES
O=CC=CC1=C(O)C=CC=C1
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
Solvent & Solubility
In Vitro:
DMSO : 100 mg/mL (674.95 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Protocols
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Apoptosis
Apoptosis, also called programmed cell death, is generally characterized by distinct morphological characteristics.
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TUNEL staining for apoptotic DNA fragmentation
TUNEL staining detects DNA strand breaks by using terminal deoxynucleotidyl transferase to add labeled nucleotides to exposed 3′-OH DNA termini, generating either microscopic staining in fixed cells or tissue sections, or fluorescence/cytometric signal in cell suspensions. TUNEL positivity reflects DNA fragmentation but should not be interpreted alone as definitive apoptosis, because TUNEL can also label necrotic, autolytic, mechanically damaged, or DNA-repair-associated DNA breaks.
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Annexin V plus membrane-impermeant dye apoptosis staining
Annexin V-based apoptosis assays rely on the detection of phosphatidylserine (PS) externalization from the inner leaflet of the plasma membrane to the outer leaflet, an early biochemical hallmark of apoptosis. Fluorescently labeled Annexin V binds PS in a calcium-dependent manner, enabling identification of early apoptotic cells by flow cytometry or fluorescence microscopy. When combined with a membrane-impermeant DNA-binding dye (e. g. , propidium iodide), this approach allows discrimination between viable (Annexin V−/dye−), early apoptotic (Annexin V+/dye−), and late apoptotic or necrotic (Annexin V+/dye+) cell populations by assessing membrane integrity and PS exposure.
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Apoptosis Solutions
Apoptosis is a regulated, generally non-lytic cell-death pathway that removes unwanted, damaged, infected, or abnormal cells through coordinated morphological changes, caspase activation, DNA fragmentation, and membrane remodeling. The intrinsic apoptosis pathway is controlled mainly by mitochondrial outer membrane permeabilization, BCL-2 family proteins, cytochrome c release, apoptosome formation, caspase-9 activation, and downstream executioner caspase-3/7 activation. The extrinsic apoptosis pathway is initiated by death receptors such as Fas, TNFR, and TRAIL receptors, which recruit adaptor proteins and activate caspase-8 before engaging executioner caspases or mitochondrial amplification through BID cleavage. Apoptosis is linked to many phenotypes, including cancer cell killing, tissue homeostasis, immune regulation, neurodegeneration, infection response, and treatment-induced cytotoxicity; unresolved questions include how apoptosis interacts with necroptosis, pyroptosis, ferroptos
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Research Protocol for Inflammation-related Diseases
The NLRP3 inflammasome is a cytosolic innate immune signaling platform that integrates priming signals and danger-signal activation to promote caspase-1 activation, maturation of IL-1β and IL-18, and gasdermin D-mediated pyroptotic cell death. The core experimental logic is to determine whether inflammatory disease phenotypes are driven by increased NLRP3 expression, ASC-containing inflammasome assembly, caspase-1 cleavage, GSDMD cleavage, and extracellular release of IL-1β/IL-18 rather than by nonspecific cell injury alone. The pathway is strongly linked to inflammation-related disease phenotypes because monosodium urate crystals activate NALP3/NLRP3 inflammasome signaling in gout-like crystal inflammation, cholesterol crystals activate NLRP3 inflammasomes in atherogenesis models, and DSS-induced intestinal inflammation has been reported to involve NLRP3 inflammasome activity. However, experimental colitis studies also show context-dependent protective effects of NLRP3 inflammasome co
Purity & Documentation
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Data Sheet (298 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Lee MA, et al. Antitumor activity of 2-hydroxycinnamaldehyde for human colon cancer cells through suppression of β-catenin signaling. J Nat Prod. 2013 Jul 26;76(7):1278-84. [Content Brief]
[2]. Yoon YJ, et al. 2'-hydroxycinnamaldehyde inhibits cancer cell proliferation and tumor growth by targeting the pyruvate kinase M2. Cancer Lett. 2018 Oct 10;434:42-55. [Content Brief]
[3]. Hao Let al. 2'-Hydroxycinnamaldehyde ameliorates imiquimod-induced psoriasiform inflammation by targeting PKM2-STAT3 signaling in mice. Exp Mol Med. 2021 May;53(5):875-884. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 6.7495 mL | 33.7473 mL | 67.4946 mL | 168.7365 mL |
| 5 mM | 1.3499 mL | 6.7495 mL | 13.4989 mL | 33.7473 mL | |
| 10 mM | 0.6749 mL | 3.3747 mL | 6.7495 mL | 16.8736 mL | |
| 15 mM | 0.4500 mL | 2.2498 mL | 4.4996 mL | 11.2491 mL | |
| 20 mM | 0.3375 mL | 1.6874 mL | 3.3747 mL | 8.4368 mL | |
| 25 mM | 0.2700 mL | 1.3499 mL | 2.6998 mL | 6.7495 mL | |
| 30 mM | 0.2250 mL | 1.1249 mL | 2.2498 mL | 5.6245 mL | |
| 40 mM | 0.1687 mL | 0.8437 mL | 1.6874 mL | 4.2184 mL | |
| 50 mM | 0.1350 mL | 0.6749 mL | 1.3499 mL | 3.3747 mL | |
| 60 mM | 0.1125 mL | 0.5625 mL | 1.1249 mL | 2.8123 mL | |
| 80 mM | 0.0844 mL | 0.4218 mL | 0.8437 mL | 2.1092 mL | |
| 100 mM | 0.0675 mL | 0.3375 mL | 0.6749 mL | 1.6874 mL |
2-Hydroxycinnamaldehyde Related Classifications
HY-N3149A Related Classifications
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