Citric Acid

Medchemexpress LLC Citric acid-d4 | 147664-83-3 | 196.15 | 50 MG

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Citric acid-d4 is the deuterium labeled Citric acid (HY-N1428), acting as a natural preservative and food tartness enhancer. It has been shown to induce apoptosis and cell cycle arrest in HaCaT cells, and can cause oxidative damage to the liver. Widely used as an acidulant, emulsifier, sequestrant, and buffering agent across various industries. Stable heavy isotopes like deuterium are incorporated into drug molecules as tracers for quantitation and can influence pharmacokinetic and metabolic profiles.

• Used as a tracer in drug development.
• Serves as an internal standard for quantitative analysis using techniques like NMR, GC-MS, or LC-MS.
• Acts as a natural preservative.
• Functions as a food tartness enhancer.
• Induces apoptosis and cell cycle arrest in HaCaT cells.
• Utilized as an acidulant, emulsifier, sequestrant, and buffering agent.

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ Broadpharm / DSPE-PEG-Fluor 594 MW 2000 / 5mg / 795361584 / BP-40121 / / / [null] / 1605.960 / C81H122N4NaO21PS2

Broadpharm / DSPE-PEG-Fluor 594 MW 2000 / 5mg / 795361584 / BP-40121 / / / [null] / 1605.960 / C81H122N4NaO21PS2

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Medchemexpress LLC Citric acid (standard) | 77-92-9 | MFCD00011669 | 99.9% | 192.12 g/mol | C6H8O7 | 10 MG

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Analytical citric acid standard for laboratory calibration and method development. Supplied as a small, high-purity reference material with accompanying documentation for analytical use.

• High purity: 99.88%.
• Molecular formula: C6H8O7.
• CAS number: 77-92-9.
• Supplied in small, precise quantities suitable for analytical workflows.
• Includes certificate of analysis and safety data sheet for traceability.

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Sigma Aldrich Fine Chemicals Biosciences Citric acid meets analytical specification of Ph. Eur., BP, USP, E330, anhydrous, 99.5-100.5% (based on anhydrous substance) | 77-92-9 | MFCD00011669 | 6X2.5KG

Citric acid meets analytical specification of Ph. Eur., BP, USP, E330, anhydrous, 99.5-100.5% (based on anhydrous substance) | Purity: 99.5-100.5% (based on anhydrous substance) | Mol Wt: 192.12 | 77-92-9 | MFCD00011669 | 6X2.5KG

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ AstaTech / 11-DIFLUOROSPIRO[2.3]HEXANE-5-CARBOXYLIC ACID / 0.1g / 528975670 / AT11644 / 95.000 / 1955514-17-6 / MFCD30002667 / 162.136 / C7H8F2O2

AstaTech / 11-DIFLUOROSPIRO[2.3]HEXANE-5-CARBOXYLIC ACID / 0.1g / 528975670 / AT11644 / 95.000 / 1955514-17-6 / MFCD30002667 / 162.136 / C7H8F2O2

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ Ambeed / Bicyclo[1.1.1]pentane-13-dicarboxylic acid / 100mg / 521434841 / A305296 / / 56842-95-6 / MFCD20621127 / 156.137 / C7H8O4

Ambeed / Bicyclo[1.1.1]pentane-13-dicarboxylic acid / 100mg / 521434841 / A305296 / / 56842-95-6 / MFCD20621127 / 156.137 / C7H8O4

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ Medchem Express / E7016 / 5mg / 705860764 / HY-13540 / / 902128-92-1 / MFCD25976607 / 349.390 / C20H19N3O3

Medchem Express / E7016 / 5mg / 705860764 / HY-13540 / / 902128-92-1 / MFCD25976607 / 349.390 / C20H19N3O3

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ Ambeed / Octadecanedioic acid / 1g / 633418147 / A1459984 / / 871-70-5 / MFCD00142369 / 314.466 / C18H34O4

Ambeed / Octadecanedioic acid / 1g / 633418147 / A1459984 / / 871-70-5 / MFCD00142369 / 314.466 / C18H34O4

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ ChemScene / Bis(acetoxymethyl) 22-((tert-butoxycarbonyl)azanediyl)diacetate / 100mg / 572182668 / CS-0065181 / 0.000 / 2280796-92-9 / [null] / 377.346 / C15H23NO10

ChemScene / Bis(acetoxymethyl) 22-((tert-butoxycarbonyl)azanediyl)diacetate / 100mg / 572182668 / CS-0065181 / 0.000 / 2280796-92-9 / [null] / 377.346 / C15H23NO10

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ Ambeed / (1S3R)-122-Trimethylcyclopentane-13-dicarboxylic acid / 250mg / 525162740 / A266657 / / 560-09-8 / [null] / 200.234 / C10H16O4

Ambeed / (1S3R)-122-Trimethylcyclopentane-13-dicarboxylic acid / 250mg / 525162740 / A266657 / / 560-09-8 / [null] / 200.234 / C10H16O4

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ ChemScene / Hexadecanedioic acid / 5g / 536860663 / CS-W018947 / 0.000 / 505-54-4 / MFCD00002746 / 286.412 / C16H30O4

ChemScene / Hexadecanedioic acid / 5g / 536860663 / CS-W018947 / 0.000 / 505-54-4 / MFCD00002746 / 286.412 / C16H30O4

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

Apexbio Technology LLC Citric acid 77-92-9 500g

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Citric acid (77-92-9) is a small molecule primarily acting as an intermediate in the tricarboxylic acid (TCA) cycle contributing to mitochondrial energy production Citric acid exerts its biological effects in part by acidifying the local environment and chelating calcium In cell-based studies citric acid induces apoptosis in HaCaT cells and causes cell cycle arrest at the G2/M and S phases It also reduces antioxidant enzyme activity resulting in hepatic oxidative injury and exhibits nephrotoxicity in mouse models No IC50 value has been reported for citric acid Based on these pharmacological activities citric acid is of interest for research on cell death oxidative stress and as an excipient or anticoagulant in pharmaceutical and biochemical applications

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ Ambeed / Boc-8-Aoc-OH / 250mg / 552559311 / A128469 / / 30100-16-4 / MFCD00270350 / 259.346 / C13H25NO4

Ambeed / Boc-8-Aoc-OH / 250mg / 552559311 / A128469 / / 30100-16-4 / MFCD00270350 / 259.346 / C13H25NO4

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ JW PharmLab LLC / 3-Benzyloxy-4-oxo-14-dihydro-pyridine-2-carboxylic acid / 250mg / 784540549 / 05R1358 / 95.000 / 119736-17-3 / [null] / 245.234 / C13H11NO4

JW PharmLab LLC / 3-Benzyloxy-4-oxo-14-dihydro-pyridine-2-carboxylic acid / 250mg / 784540549 / 05R1358 / 95.000 / 119736-17-3 / [null] / 245.234 / C13H11NO4

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More

eMolecules​ Synthonix / 2-(2-((tert-butoxycarbonyl)(222-trifluoroethyl)amino)pyridin-4-yl)oxazole-4-carboxylic acid / 250mg / 794075712 / AC80745 / / 1287670-30-7 / [null] / 387.315 / C16H16F3N3O5

Synthonix / 2-(2-((tert-butoxycarbonyl)(222-trifluoroethyl)amino)pyridin-4-yl)oxazole-4-carboxylic acid / 250mg / 794075712 / AC80745 / / 1287670-30-7 / [null] / 387.315 / C16H16F3N3O5

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More