Betulinaldehyde (Betunal) has the inhibition of Saccharomyces sp and alpha-glucosidase. Betulinaldehyde induces apoptosis in mouse B16 2F2 cells. Betulinaldehyde has anti-proliferative activity against mouse +SA mammary epithelial cells.

Protocatechualdehyde (3,4-Dihydroxybenzaldehyde), a natural polyphenol compound derived from radix Salviae Miltiorrhizae roots, exhibits diverse biological activities and finds extensive medicinal applications as an antioxidant, anti-aging, antibacterial, and anti-inflammatory agent.

Cuminaldehyde (Cuminal) is a natural aldehyde with inhibitory effect on alpha-synuclein fibrillation and cytotoxicity. Cuminaldehyde shows anticancer activity,with a pleasant smell and contributes to the aroma of essential oils.

Ursolic aldehyde can inhibit phosphatase of regenerating liver-3, with the IC(50) value of 50 +/- 0.3 mu M.

3-Phenylpropanal (Phenylpropyl aldehyde) is a RIFM flavor ingredient and can be used to make perfume.3-Phenylpropanal is the main ingredient in acaricides.3-Phenylpropanal can be used as a fly attractant.3-Phenylpropanal can be used as an insecticide.

Decyl aldehyde is a ten-carbon aldehyde that is a substrate for bacterial luciferase.

4-Methoxybenzaldehyde (p-Anisaldehyde) is a naturally occurring fragrant phenolic compound , it has significant antifungal activity against Candida, including azole-resistant strains.

Changweikang aldehyde is a natural product for research related to life sciences. The catalog number is TN5382 and the CAS number is 2119605-13-7.

1. Cinnamaldehyde (Cinnamic Aldehyde) has antipyretic activity. 2. Cinnamaldehyde is a sedative agent. 3. Cinnamaldehyde inhibits invasive capabilities of MDA-MB-435S cells was correlated with down-regulating the expression of miR-27a. 4. Cinnamaldehyde induces the generation of reactive oxygen species and exerts vasodilator and anticancer effects. 5. Cinnamaldehyde appears to be a promising candidate as an adjuvant in combination therapy with 5-fluorouracil (5-FU) and oxaliplatin (OXA), two chemotherapeutic agents used in CRC treatment. The possible mechanisms of its action may involve the regulation of drugmetabolizing genes. 6. Cinnamaldehyde plays a certain role in inhibiting the occurrence and progression of melanoma and its action mechanism may be manifested by inhibiting expression of VEGF and HIF-α, thus blood vessel simulation and formation of new blood vessels of melanoma cells, and growth of tumors accordingly.

Oleanolic aldehyde, an antimicrobial agent, effectively hinders the growth of oral pathogens Streptococcus mutans and Porphyromonas gingivalis, implicated in dental caries and periodontal disease. The compound exhibits minimum inhibitory concentrations (MICs) of 488 µg/mL and 250 µg/mL against these bacteria respectively [1].

DL-Glyceraldehyde (Glyceric aldehyde) is produced from the action of the enzyme glyceraldehyde dehydrogenase, which converts glycerol to glyceraldehyde using NADP as a cofactor. When present at sufficiently high levels, DL-Glyceraldehyde can be a cytotoxin and a mutagen. A cytotoxin is a compound that kills cells. A mutagen is a compound that causes mutations in DNA. DL-Glyceraldehyde is a highly reactive compound that can modify and cross-link proteins. DL-Glyceraldehyde modified proteins appear to be cytotoxic, depress intracellular glutathione levels, and induce reactive oxygen species (ROS) production (PMID: 14981296 ). DL-Glyceraldehyde has been shown to cause chromosome damage to human cells in culture and is mutagenic in the Ames bacterial test.

Pyruvic aldehyde (2-Oxopropanal) is a highly reactive dicarbonyl compound that can be converted to lactic acid by evolution from DHA and GLA.

Coniferaldehyde (Ferulaldehyde) is a member of the class of cinnamaldehydes that is cinnamaldehyde substituted by a hydroxy group at position 4 and a methoxy group at position 3. It has a role as an antifungal agent and a plant metabolite. It is a member of cinnamaldehydes, a phenylpropanoid and a member of guaiacols. It derives from a cinnamaldehyde.

1. trans-Cinnamaldehyde (Phenylacrolein) exhibits excellent anti-inflammatory activities and antidepressant-like effects in stressed mid-aged rats as a COX-2 inhibitor. 2. Cinnamic aldehyde induces apoptosis of CML cells in vitro, down-regulation of the expression and function of BCR-ABL may be one of its most important anti-leukemia mechanisms. 3. Cinnamic aldehyde and cinnamic acid are cardioprotective in a rat model of ischemic myocardial injury, the mechanism is related to anti-oxidative and anti-inflammatory properties.

syringaldehyde is a polyphenolic compound belonging to the group of flavonoids and is found in different plant species like Manihot esculenta and Magnolia officinalis. Syringaldehyde moderately inhibits COX-2 activity with an IC50 of 3.5 μg/mL. Anti-hyperglycemic and anti-inflammatory activities.

Gallic aldehyde shows potent antiviral activity against HSV-1.

p-Hydroxybenzaldehyde glucoside (4-formylphenyl b-d-glucopyranoside) is an inhibitory aspergillus derivative with analgesic activity and can be used to study neurogenic pain.

2-methoxycinnamaldehyde is a natural compound of Cinnamomum cassia,has been widely studied with regard to its antitumor activity.

2-Methylbutyraldehyde (2-Ethylpropanal) is a short-chain aldehyde compound and one of the burnt aroma substances in Atractylodes rhizome slices.

Coniferaldehyde can significantly inhibit the growth of viability of strains of Oenococcus oeni. Coniferaldehyde exerts anti-inflammatory properties by inducing heme oxygenase-1(HO-1).

Cirsiumaldehyde is a compound isolated from the mature fruits of Lobelia chinensis, Cornus officinalis, and the fruits of Hippophae rhamnoides.Cirsiumaldehyde in the presence of collagen inhibited U46619-induced (1~5 uM) The inhibitory concentration of Cirsiumaldehyde on U46619-induced (1~5 uM) rat platelet aggregation in the presence of collagen was 0.8~1.0 ug/mL.

2-methylpropanal oxime is an aldoxime derived from 2-methylpropanal. It derives from an isobutyraldehyde.

1,7-dimethyl-1H-indole-3-carbaldehyde (ZINC14592128) is a marine derived natural products found in Lyngbya majuscula.

5,6-dibromo-1H-indole-3-carbaldehyde is a marine derived natural products found in Smenospongia sp.

All-trans-retinal (Vitamin A aldehyde) is a one of the major vitamin A metabolites in the retina. All-trans-RAL is regenerated to the visual chromophore, 11-cis-retinal in physiological conditions.

Gossypol (BL 193) Acetate is a polyphenolic aldehyde that permeates cells and acts as an inhibitor for several dehydrogenase enzymes.

2-Hydroxycinnamaldehyde is a natural product.

2,3-Dimethoxybenzaldehyde (5,6-Dimethoxybenzaldehyde) is a benzoic acid analog, with high Antifungal activity (MIC=2.5 mM). 2,3-Dimethoxybenzaldehyde could be used for the synthesis of berberine.

2-Hydroxy-4-methoxybenzaldehyde (4-Methoxysalicylaldehyde) is a chemical compound and an isomer of Vanillin. 2-Hydroxy-4-methoxybenzaldehyde(4-Methoxysalicylaldehyde) could be used to synthesis Urolithin M7. 2-hydroxy-4-methoxybenzaldehyde is a potent tyrosinase inhibitor from three East African medicinal plants, Mondia whitei, Rhus vulgaris Meikle, and Sclerocarya caffra Sond.

3,4,5-Trimethoxybenzaldehyde shows anti-Candida efficacy and inhibits adhesion and biofilms.

2-((1R,2R)-2-Formyl-1,3,3-trimethylcyclohexyl)-4-hydroxy-5-isopropylbenzaldehyde is a naturally occurring compound [1].

3-Methoxysalicylaldehyde is a natural product.

Crocetin dialdehyde, a natural product, is present in saffron [1].

Magnaldehyde D is a natural product from Magnolia officinalis.

2-Hydroxy-4-methylbenzaldehyde is a human endogenous metabolite.

BENZOFURAN-3-CARBALDEHYDE is a natural product.

Isocaproaldehyde is a biochemical.

2-Methoxybenzaldehyde (o-Anisaldehyde) (o-Anisaldehyde), obtained from cinnamon essential oil (CEO), exhibits antibacterial and antifungal properties [1].

Lucialdehyde B exhibits potent inhibitory activity against herpes simplex virus. It shows cytotoxic effects on Lewis lung carcinoma (LLC), T-47D, Sarcoma 180, and Meth-A tumor cell lines.

3-Hydroxybenzaldehyde is a compound useful in organic synthesis.

5-Methyl-2-thiophenecarboxaldehyde is a candidate microscopic third-order nonlinear optical (NLO) material.5-Methyl-2-thiophenecarboxaldehyde possesses a wide range of biological activities, such as anticancer activity.

2-Thiophenecarboxaldehyde is an endogenous metabolite.

m-Anisaldehyde is an endogenous metabolite.

Asaraldehyde (2,4,5-trimethoxy-Benzaldehyde), a natural COX-2 inhibitor, exhibits 17-fold selectivity than COX-1.

1H-Indole-3-carboxaldehyde (3-Formylindole), also known as 3-formylindole or 3-indolealdehyde, belongs to the class of organic compounds known as indoles. Indoles are compounds containing an indole moiety, which consists of pyrrole ring fused to benzene to form 2,3-benzopyrrole. 1H-Indole-3-carboxaldehyde is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, 1H-Indole-3-carboxaldehyde has been detected, but not quantified in, several different foods, such as gram beans, brussel sprouts, cucumbers, cereals and cereal products, and white cabbages. This could make 1H-indole-3-carboxaldehyde a potential biomarker for the consumption of these foods. A heteroarenecarbaldehyde that is indole in which the hydrogen at position 3 has been replaced by a formyl group.

m-Ethylbenzaldehyde is a bioactive chemical.

(+)-Perillaldehyde is a natural product.

Metaldehyde is used for snails and other gastropods pesticide against.

2-Methylbenzaldehyde is a natural product for research related to life sciences. The catalog number is T66797 and the CAS number is 529-20-4.

Pyrrole-2-carboxaldehyde exhibits distinctive vibrational and electronic properties which serve to validate its dimeric state in the solid phase and monomeric state in the solution phase.