An Acid is an organic compound with acidic properties, mostly produced in the plants. Some organic acids are with carboxyl group -COOH, group -SO2OH. Other groups can also confer acidity, usually weakly: the thiol group -SH, the enol group, and the phenol group. Organice acids are commonly used for acidulant, antioxidant, flavoring agent, and some possess antibacterial activities. An aldehyde is an organic compound containing a functional group with the structure -CHO, consisting of a carbonyl center (a carbon double-bonded to oxygen) with the carbon atom also bonded to hydrogen and to an R group, which is any generic alkyl or side chain. Many aldehydes are found in essential oils and often contribute to their favorable odors, e.g. cinnamaldehyde, cilantro, and vanillin. Possibly because of the high reactivity of the formyl group, aldehydes are not common in several of the natural building blocks: amino acids, nucleic acids, lipids. Most sugars, however, are derivatives of aldehydes. These aldoses exist as hemiacetals, a sort of masked form of the parent aldehyde. For example, in aqueous solution only a tiny fraction of glucose exists as the aldehyde.


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Apoptosis >
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15-PGDH 5 alpha Reductase 5-Lipoxygenase Acetyl-CoA Carboxylase Acyltransferase Adenosine Deaminase Adenosine Kinase Aldehyde Dehydrogenase (ALDH) Aldose Reductase Aminopeptidase Angiotensin-converting Enzyme (ACE) ATGL ATP Citrate Lyase Carbonic Anhydrase Carboxypeptidase Cathepsin CETP COMT Cytochrome P450 Dipeptidyl Peptidase Dopamine β-hydroxylase E1/E2/E3 Enzyme Elastase Enolase FAAH FABP Factor Xa Farnesyl Transferase Fatty Acid Synthase (FAS) FXR Glucokinase GSNOR Gutathione S-transferase HCV Protease Hexokinase HIF/HIF Prolyl-Hydroxylase HIV Integrase HIV Protease HMG-CoA Reductase (HMGCR) HSP Indoleamine 2,3-Dioxygenase (IDO) Isocitrate Dehydrogenase (IDH) Lactate Dehydrogenase LXR MAGL Mineralocorticoid Receptor Mitochondrial Metabolism MMP Nampt NEDD8-activating Enzyme Neprilysin PAI-1 PDHK PGC-1α Phosphatase Phosphodiesterase (PDE) Phospholipase Procollagen C Proteinase Proteasome Pyruvate Kinase RAR/RXR Renin ROR Ser/Thr Protease SGK Stearoyl-CoA Desaturase (SCD) Thrombin Tryptophan Hydroxylase Tyrosinase Xanthine Oxidase
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Vitamin D Related >
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Octanedioic acid

Octanedioic acid is found to be associated with carnitine-acylcarnitine translocase deficiency, malonyl-Coa decarboxylase deficiency.

  • CAS Number: 505-48-6
  • MF: C8H14O4
  • MW: 174.194
  • Catalog: Metabolic Disease
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 361.2±25.0 °C at 760 mmHg
  • Melting Point: 140-144 °C(lit.)
  • Flash Point: 186.5±19.7 °C

Succinic acid

Succinic acid is an intermediate product of the tricarboxylic acid cycle, as well as one of fermentation products of anaerobic metabolism.

  • CAS Number: 110-15-6
  • MF: C4H6O4
  • MW: 118.088
  • Catalog: Metabolic Disease
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: 236.1±13.0 °C at 760 mmHg
  • Melting Point: 185 °C
  • Flash Point: 110.9±16.3 °C

4,6-Dioxoheptanoic acid

4,6-Dioxoheptanoic acid is a potent inhibitor of heme biosynthesis.

  • CAS Number: 51568-18-4
  • MF: C7H10O4
  • MW: 158.15200
  • Catalog: Cardiovascular Disease
  • Density: 1.189 g/cm3
  • Boiling Point: 318.7ºC at 760 mmHg
  • Melting Point: 66-67ºC
  • Flash Point: 160.8ºC

Kainic acid

Kainic acid is a potent agonist at excitatory amino acid receptor subtypes in the CNS.

  • CAS Number: 487-79-6
  • MF: C10H15NO4
  • MW: 213.230
  • Catalog: Neurological Disease
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 439.9±45.0 °C at 760 mmHg
  • Melting Point: 253-254ºC
  • Flash Point: 219.8±28.7 °C

3-Aminoisobutanoic acid

3-Amino-2-methylpropanoic acid could induce browning of white fat and hepatic β-oxidation and is inversely correlated with cardiometabolic risk factors.

  • CAS Number: 144-90-1
  • MF: C4H9NO2
  • MW: 103.120
  • Catalog: Cardiovascular Disease
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 223.6±23.0 °C at 760 mmHg
  • Melting Point: 246.72°C (estimate)
  • Flash Point: 89.0±22.6 °C

2,4,5-Trimethoxybenzaldehyde

Asarylaldehyde is a natural COX-2 inhibitor, which isolated from carrot (Daucus carota L.) seeds significantly inhibits cyclooxygenase II (COX-2) activity at IC50 value 100 μg/mL.

  • CAS Number: 4460-86-0
  • MF: C10H12O4
  • MW: 196.200
  • Catalog: Inflammation/Immunology
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 334.7±37.0 °C at 760 mmHg
  • Melting Point: 112-114 °C(lit.)
  • Flash Point: 149.0±26.5 °C

L-(-)-Malic acid

(S)-2-Hydroxysuccinic acid is a dicarboxylic acid in naturally occurring form, contributes to the pleasantly sour taste of fruits and is used as a food additive.

  • CAS Number: 97-67-6
  • MF: C4H6O5
  • MW: 134.087
  • Catalog: Nucleoside Antimetabolite/Analog
  • Density: 1.6±0.1 g/cm3
  • Boiling Point: 306.4±27.0 °C at 760 mmHg
  • Melting Point: 101-103 °C(lit.)
  • Flash Point: 153.4±20.2 °C

4-Methoxycinnamic acid

4-Methoxycinnamic acid is detected as natural phenylpropanoid in A. preissii.

  • CAS Number: 830-09-1
  • MF: C10H10O3
  • MW: 178.185
  • Catalog: Others
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 342.6±17.0 °C at 760 mmHg
  • Melting Point: 173.5 °C(lit.)
  • Flash Point: 138.6±14.4 °C

2-Hydroxy-2-methylbutyric acid

2-Hydroxy-2-methylbutanoic acid, an unusual metabolite, is associated with 2-hydroxyglutaric aciduria and maple syrup urine disease.

  • CAS Number: 3739-30-8
  • MF: C5H10O3
  • MW: 118.131
  • Catalog: Metabolic Disease
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 237.6±13.0 °C at 760 mmHg
  • Melting Point: 73-75 °C(lit.)
  • Flash Point: 111.8±16.3 °C

4-Chlorosalicylic acid

4-Chlorosalicylic acid is a pharmaceutical intermediate. Inhibits monophenolase and diphenolase activity with IC50s of 1.89 mM and 1.10 mM. Potent antimicrobial activity. Against E. coli with the MIC of 250 μg/mL and with the MBC of 500 μg/mL.

  • CAS Number: 5106-98-9
  • MF: C7H5ClO3
  • MW: 172.566
  • Catalog: Bacterial
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 321.1±27.0 °C at 760 mmHg
  • Melting Point: 210-212 °C(lit.)
  • Flash Point: 148.0±23.7 °C

1,5-Dicaffeoylquinic acid

Cynarin is an antichoke agent with a variety of biological activities including antioxidant, antihistamic and antiviral activities.

  • CAS Number: 30964-13-7
  • MF: C25H24O12
  • MW: 516.451
  • Catalog: Inflammation/Immunology
  • Density: 1.6±0.1 g/cm3
  • Boiling Point: 819.9±65.0 °C at 760 mmHg
  • Melting Point: 225-227 °C
  • Flash Point: 278.1±27.8 °C

stearic acid

Stearic acid is a long chain dietary saturated fatty acid which exists in many animal and vegetable fats and oils.

  • CAS Number: 57-11-4
  • MF: C18H36O2
  • MW: 284.47700
  • Catalog: Cancer
  • Density: 0.84
  • Boiling Point: 361 °C(lit.)
  • Melting Point: 67-72 °C(lit.)
  • Flash Point: >230 °F

D-(-)-Quinic acid

D-(-)-Quinic acid is a cyclohexanecarboxylic acid and is implicated in the perceived acidity of coffee.

  • CAS Number: 77-95-2
  • MF: C7H12O6
  • MW: 192.167
  • Catalog: Apoptosis
  • Density: 1.8±0.1 g/cm3
  • Boiling Point: 438.4±45.0 °C at 760 mmHg
  • Melting Point: 165-170 °C
  • Flash Point: 233.1±25.2 °C

SAH

SAH is an amino acid derivative and a modulartor in several metabolic pathways. It is an intermediate in the synthesis of cysteine and adenosine.

  • CAS Number: 979-92-0
  • MF: C14H20N6O5S
  • MW: 384.411
  • Catalog: Others
  • Density: 1.9±0.1 g/cm3
  • Boiling Point: 787.5±70.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 430.0±35.7 °C

Decanedioic acid

Decanedioic acid, a normal urinary acid, is found to be associated with carnitine-acylcarnitine translocase deficiency and medium chain acyl-CoA dehydrogenase deficiency.

  • CAS Number: 111-20-6
  • MF: C10H18O4
  • MW: 202.247
  • Catalog: Metabolic Disease
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 374.3±0.0 °C at 760 mmHg
  • Melting Point: 133-137 °C(lit.)
  • Flash Point: 198.3±19.7 °C

3-Hydroxyanthranilic acid

3-Hydroxyanthranilic acid is a tryptophan metabolite in the kynurenine pathway.

  • CAS Number: 548-93-6
  • MF: C7H7NO3
  • MW: 153.135
  • Catalog: Others
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 356.9±37.0 °C at 760 mmHg
  • Melting Point: 240 °C (dec.)(lit.)
  • Flash Point: 169.6±26.5 °C

Hydroxyphenyllactic acid

Hydroxyphenyllactic acid is an antifungal metabolite.

  • CAS Number: 306-23-0
  • MF: C9H10O4
  • MW: 182.173
  • Catalog: Fungal
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 370.0±35.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 152.5±19.4 °C

H-D-Abu-OH

D(-)-2-Aminobutyric acid is a substrate of D-amino acid oxidase.

  • CAS Number: 2623-91-8
  • MF: C4H9NO2
  • MW: 103.120
  • Catalog: Others
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 215.2±23.0 °C at 760 mmHg
  • Melting Point: 300ºC
  • Flash Point: 83.9±22.6 °C

3,5-Dihydroxybenzoic acid

3,5-Dihydroxybenzoic acid a potential biomarker for the consumption of many food products, including beer, nuts, peanut, and pulses.

  • CAS Number: 99-10-5
  • MF: C7H6O4
  • MW: 154.120
  • Catalog: Metabolic Disease
  • Density: 1.6±0.1 g/cm3
  • Boiling Point: 411.5±15.0 °C at 760 mmHg
  • Melting Point: 236-238 °C (dec.)(lit.)
  • Flash Point: 216.8±16.9 °C

p-Hydroxymandelic acid

p-Hydroxymandelic acid is a valuable aromatic fine chemical and widely used for production of pharmaceuticals and food additives.

  • CAS Number: 1198-84-1
  • MF: C8H8O4
  • MW: 168.14700
  • Catalog: Others
  • Density: 1.48 g/cm3
  • Boiling Point: 405.4ºC at 760 mmHg
  • Melting Point: 82-85 °C(lit.)
  • Flash Point: 213.1ºC

Azelaic acid

Azelaic acid is an organic compound produced by the ozonolysis of oleic acid; component of a number of hair and skin conditioners.

  • CAS Number: 123-99-9
  • MF: C9H16O4
  • MW: 188.221
  • Catalog: Others
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 286 ºC (100 mmHg)
  • Melting Point: 98-103 ºC
  • Flash Point: 215 ºC

Quinolinic acid

Quinolinic acid is an endogenous N-methyl-D-aspartate receptor agonist synthesized from L-tryptophan via the kynurenine pathway and thereby has the potential of mediating N-methyl-D-aspartate neuronal damage and dysfunction.

  • CAS Number: 89-00-9
  • MF: C7H5NO4
  • MW: 167.119
  • Catalog: PROTAC Linker
  • Density: 1.6±0.1 g/cm3
  • Boiling Point: 425.0±30.0 °C at 760 mmHg
  • Melting Point: 188-190ºC
  • Flash Point: 210.9±24.6 °C

5-hydroxymethylfurfural

5-(Hydroxymethyl)furan-2-carbaldehyde, derived from lignocellulosic biomass, inhibits yeast growth and fermentation as stressors.

  • CAS Number: 67-47-0
  • MF: C6H6O3
  • MW: 126.110
  • Catalog: Fungal
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 291.5±30.0 °C at 760 mmHg
  • Melting Point: 28-34 °C(lit.)
  • Flash Point: 79.4±0.0 °C

H-D-HomoPhe-OH

D-Pipecolinic acid is a normal human metabolite found in human biofluids.

  • CAS Number: 1723-00-8
  • MF: C6H11NO2
  • MW: 129.157
  • Catalog: Others
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 265.8±33.0 °C at 760 mmHg
  • Melting Point: 272ºC(lit.)
  • Flash Point: 114.5±25.4 °C

α-Aminoadipic acid

Aminoadipic acid is an intermediate in the metabolism of lysine and saccharopine.

  • CAS Number: 542-32-5
  • MF: C6H11NO4
  • MW: 161.156
  • Catalog: DNA-PK
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 364.0±32.0 °C at 760 mmHg
  • Melting Point: 196-198ºC
  • Flash Point: 173.9±25.1 °C

(S)-3-Hydroxyisobutyric acid

(S)-3-Hydroxyisobutyric acid is an important interorgan metabolite, an intermediate in the pathways of l-valine and thymine and a good gluconeogenic substrate.

  • CAS Number: 2068-83-9
  • MF: C4H8O3
  • MW: 104.104
  • Catalog: Others
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 252.9±23.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 121.0±19.1 °C

Methyl salicylate

Methyl Salicylate (Wintergreen oil) is a topical analgesic and anti-inflammatory agent. Also used as a pesticide, a denaturant, a fragrance ingredient, and a flavoring agent in food and tobacco products[1]. A systemic acquired resistance (SAR) signal in tobacco[2]. A topical nonsteroidal anti-inflammatory drug (NSAID). Methyl salicylate lactoside is a COX inhibitor[4].

  • CAS Number: 119-36-8
  • MF: C8H8O3
  • MW: 152.147
  • Catalog: COX
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 222.0±0.0 °C at 760 mmHg
  • Melting Point: -8 °C
  • Flash Point: 86.8±12.6 °C

Citric Acid

Citric acid is a weak organic tricarboxylic acid found in citrus fruits. Citric acid is a natural preservative and food tartness enhancer.

  • CAS Number: 77-92-9
  • MF: C6H8O7
  • MW: 192.124
  • Catalog: Apoptosis
  • Density: 1.8±0.1 g/cm3
  • Boiling Point: 309.6±42.0 °C at 760 mmHg
  • Melting Point: 153-159 °C(lit.)
  • Flash Point: 155.2±24.4 °C

1,3-Dicaffeoylquinic acid

1,3-Dicaffeoylquinic acid is a caffeoylquinic acid derivative that exhibits antioxidant activity and radical scavenging activity.

  • CAS Number: 19870-46-3
  • MF: C25H24O12
  • MW: 516.451
  • Catalog: Akt
  • Density: 1.6±0.1 g/cm3
  • Boiling Point: 819.9±65.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 278.1±27.8 °C

Tauroursodeoxycholic acid

Tauroursodeoxycholate is an endoplasmic reticulum (ER) stress inhibitor. Tauroursodeoxycholate significantly reduces expression of apoptosis molecules, such as caspase-3 and caspase-12. Tauroursodeoxycholate also inhibits ERK.

  • CAS Number: 14605-22-2
  • MF: C26H45NO6S
  • MW: 499.70
  • Catalog: Caspase
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 496.4ºC at 760mmHg
  • Melting Point: 173-175°C
  • Flash Point: 214.2ºC