77-92-9
77-92-9
Chemical Structure
Citric acid
- CAS No.: 77-92-9
- Formula:C6H8O7
- Molecular Weight:192.12
IUPAC Name: 2-hydroxypropane-1,2,3-tricarboxylic acid
InChIKey: KRKNYBCHXYNGOX-UHFFFAOYSA-N
SMILES: OC(CC(CC(O)=O)(C(O)=O)O)=O
Biological Activity: Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries[1][2][3][4].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Citric acid | 99.98% | Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | ||||||||||||||||||||
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Citric acid (standard) | 99.88% | Citric acid (Standard) is the analytical standard of Citric acid (HY-N1428). This product is intended for research and analytical applications. Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | ||||||||||||||||||||
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Citric acid-13C2 | Citric acid-13C2 is the 13C-labeled Citric acid (HY-N1428). Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | |||||||||||||||||||||
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Citric acid-13C3 | 98% | Citric acid-13C3 is the 13C-labeled Citric acid (HY-N1428). Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | ||||||||||||||||||||
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Citric acid-d4 | 99.63% | Citric acid-d4 is the deuterium labeled Citric acid (HY-N1428). Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | ||||||||||||||||||||
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Citric acid-13C6 | 99.90% | Citric acid-13C6 is the 13C-labeled Citric acid (HY-N1428). Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | ||||||||||||||||||||
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Citric acid-d4-1 | 97.0% | Citric acid-d4-1 is deuterated labeled Citric acid (HY-N1428). Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | ||||||||||||||||||||
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Citric acid-2,4-13C2 | 98.00% | Citric acid-2,4-13C2 is the 13C-labeled Citric acid (HY-N1428). Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | ||||||||||||||||||||
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2-Methylcitric acid-d3 | 98.90% | 2-Methylcitric acid-d3 is the deuterium labeled 2-Methylcitric acid. 2-Methylcitric acid (Methylcitric acid) is an endogenous metabolite in the 2-methylcitric acid cycle. 2-Methylcitric acid accumulates in methylmalonic and propionic acidemias and acts as a marker metabolite. 2-Methylcitric acid markedly inhibits ADP-stimulated and uncoupled respiration in mitochondria supported by glutamate. | ||||||||||||||||||||
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3-Hydroxyglutaric acid-d5 | 99.72% | 3-Hydroxyglutaric acid-d5 is the deuterium labeled 3-Hydroxyglutaric acid. 3-Hydroxyglutaric acid is a glutaric acid derivative. | ||||||||||||||||||||
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Ammonium citrate dibasic, 99% | 99.0% | Ammonium citrate dibasic, 99% (Ammonium hydrogencitrate, 99%; Diammonium hydrogen citrate, 99%) is a natural preservative and food tartness enhancer. Ammonium citrate dibasic, 99% induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Ammonium citrate dibasic, 99% cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Ammonium citrate dibasic, 99% is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | ||||||||||||||||||||
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Citric acid triammonium | 99.87% | Citric acid triammonium (Triammonium citrate) is a natural preservative and food tartness enhancer. Citric acid triammonium induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid triammonium cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid triammonium is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | ||||||||||||||||||||
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Calcium citrate tetrahydrate, 99% | 99.65% | Calcium citrate tetrahydrate, 99% exhibits the ability to release more calcium ions in a short time therefore allowing a high activity, and a high concentration of calcium ions that can stimulate bone formation. | ||||||||||||||||||||
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Citric acid trisodium | 98.0% | Citric acid trisodium (Sodium citrate) is a natural preservative and food tartness enhancer. Citric acid trisodium induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid trisodium cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid trisodium is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | ||||||||||||||||||||
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Succinic acid-d4 | 99.91% | Succinic-2,2,3,3-d4 acid is the deuterium labeled Succinic acid. Succinic acid is an intermediate product of the tricarboxylic acid cycle, as well as one of fermentation products of anaerobic metabolism. | ||||||||||||||||||||
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Citric acid monohydrate | 98.0% | Citric acid monohydrate is a natural preservative and food tartness enhancer. Citric acid monohydrate induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid monohydrate cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid monohydrate is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | ||||||||||||||||||||
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Citric acid monohydrate (Standard) | 99.7% | Citric acid monohydrate (Standard) is the analytical standard of Citric acid monohydrate (HY-N1428A). This product is intended for research and analytical applications. Citric acid monohydrate is a natural preservative and food tartness enhancer. Citric acid monohydrate induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid monohydrate cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid monohydrate is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries. | ||||||||||||||||||||
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Glutaric acid-d6 | 98.0% | Glutaric acid-d6 is the deuterium labeled Glutaric acid. Glutaric acid is an intermediate during the catabolic pathways of lysine and tryptophan. Glutaric acid affects pericyte contractility and migration. Glutaric acid is an indicator of glutaric aciduria type I. | ||||||||||||||||||||
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Glutaric acid-d4 | 98.0% | Glutaric acid-d4 is the deuterium labeled Glutaric acid. Glutaric acid, C5 dicarboxylic acid, is an intermediate during the catabolic pathways of lysine and tryptophan. Glutaric acid affects pericyte contractility and migration. Glutaric acid is an indicator of glutaric aciduria type I. | ||||||||||||||||||||
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2-Methylsuccinic acid-d6 | 2-Methylsuccinic acid-d6 is the deuterium labeled 2-Methylsuccinic acid. 2-Methylsuccinic acid is a normal metabolite in human fluids and the main biochemical measurable features in ethylmalonic encephalopathy. | |||||||||||||||||||||
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2-Ketoglutaric acid-d4 | 93.1% | 2-Ketoglutaric acid-d4 (Alpha-Ketoglutaric acid-d4) is the deuterium labeled 2-Ketoglutaric acid (HY-W013636). 2-Ketoglutaric acid Sodium is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid Sodium also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid Sodium is a reversible inhibitor of tyrosinase (IC50=15 mM). | ||||||||||||||||||||
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Trimagnesium dicitrate nonahydrate, 99% | Trimagnesium dicitrate nonahydrate, 99% (Magnesium citrate tribasic nonahydrate, 99%) is an orally active magnesium salt of citric acid in the nonahydrate form. Trimagnesium dicitrate nonahydrate, 99% used as a stabilizer and anticaking agent in food supplements in solid and chewable forms. | |||||||||||||||||||||
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(S)-Malic acid-d3 | 99.64% | (S)-Malic acid-d3 is the deuterium labeled (S)-Malic acid. (S)-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. | ||||||||||||||||||||
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Malic acid-d3 | 99.90% | Malic acid-d3 is the deuterium labeled Malic acid. Malic acid (Hydroxybutanedioic acid) is a dicarboxylic acid that is naturally found in fruits such as apples and pears. It plays a role in many sour or tart foods. | ||||||||||||||||||||
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References
- [1]. Chen X, et al. Study on injury effect of food additive citric acid on liver tissue in mice. Cytotechnology. 2014 Mar;66(2):275-82. [Content Brief]
- [2]. Chen X, Lv Q, Liu Y, Deng W. Effects of the food additive, citric acid, on kidney cells of mice. Biotech Histochem. 2015 Jan;90(1):38-44. [Content Brief]
- [3]. Ying TH, et al. Citric acid induces cell-cycle arrest and apoptosis of human immortalized keratinocyte cell line (HaCaT) via caspase- and mitochondrial-dependent signaling pathways. Anticancer Res. 2013 Oct;33(10):4411-20. [Content Brief]
- [4]. Ciriminna R, et al. Citric acid: emerging applications of key biotechnology industrial product. Chem Cent J. 2017 Mar 8;11:22. [Content Brief]
