Enediols

Organic compounds that contain alkenes with a hydroxyl functional group on each carbon of the double bond (C=C).

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1,651 – 1,665 of 2,731 results

1,651

Research Products International Corp L-Ascorbic Acid [Vitamin C], 500 Grams

CAS Number: 50-81-7
Molecular Formula: C₆H₈O₆
Molecular Weight: 176.1

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1,652

Cayman Chemical Ascorbyl Tetraisopalmitate, Purity: ≥95%, CAS: 183476-82-6, 5 g

A vitamin C derivative; protects against UVB-, hydrogen peroxide-, or tert-butyl hydroperoxide-induced decreases in cell viability in HaCaT keratinocytes at 100 µM; decreases IL-1α and PGE2 production in unstimulated and UVB-stimulated HaCaT keratinocytes at 20 µM; topical application increases viable epidermis thickness, stratum corneum water content, and skin smoothness and decreases skin roughness in hairless mice

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1,653

eMolecules 50-81-7 | Ascorbic acid | Oakwood Chemical | MFCD00064328 | 176.124 | C6H8O6 | 99.000 | OC[C@H](O)[C@H]1OC(=O)C(O)=C1O | 10kg | 736631841

Ascorbic acid | Oakwood Chemical | 50-81-7 | MFCD00064328 | 176.124 | C6H8O6 | 99.000 | OC[C@H](O)[C@H]1OC(=O)C(O)=C1O | 10kg | 736631841

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1,654

Cayman Chemical L-Ascorbic Acid, Purity: ≥95%, CAS: 50-81-7, 50 g

A naturally occurring electron donor for eight different enzymes, including those related to collagen hydroxylation, carnitine synthesis (which aids in the generation of ATP), norepinephrine synthesis, tyrosine metabolism, and amidating peptides

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1,655

Sigma Aldrich Fine Chemicals Biosciences L-Ascorbic acid BioXtra, >=99.0%, crystalline | 50-81-7 | MFCD00064328 | 10MG

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1,656

Medchemexpress LLC L-Ascorbic acid | 50-81-7 | 0044293 | 100.0% | 5 G

L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. It selectively inhibits Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid also functions as a collagen deposition enhancer and an elastogenesis inhibitor. It demonstrates anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells.

Electron donor
Endogenous antioxidant agent
Selectively inhibits Cav3.2 channels (IC50 of 6.5 μM)
Collagen deposition enhancer
Elastogenesis inhibitor
Exhibits anti-cancer effects by generating reactive oxygen species (ROS) and selectively damaging cancer cells

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1,657

FUJIFILM Biosciences L-Ascorbic Acid 2-Phosphate

L-Ascorbic Acid 2-Phosphate Trisodium Salt a derivative of ascorbic acid supplied in white to pale yellowish brown powder or mass soluble in water For research use only RUO

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1,658

Medchemexpress LLC L-Ascorbic acid sodium salt | 134-03-2 | 99.0% | 5 G

L-Ascorbic acid sodium salt is an electron donor and an endogenous antioxidant agent. It selectively inhibits Cav3.2 channels with an IC50 of 6.5 μM. It also acts as a collagen deposition enhancer and an elastogenesis inhibitor.

Functions as an electron donor
Acts as an endogenous antioxidant agent
Selectively inhibits Cav3.2 channels
Enhances collagen deposition
Inhibits elastogenesis

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1,659

Medchemexpress LLC L-Ascorbic acid | 50-81-7 | MFCD00064328 | 99.97% | 50 G

L-Ascorbic acid is an electron donor and an endogenous antioxidant agent. It selectively inhibits Cav3.2 channels with an IC50 of 6.5 μM. Additionally, it acts as a collagen deposition enhancer, an elastogenesis inhibitor, and demonstrates anti-cancer effects by generating reactive oxygen species (ROS) to selectively damage cancer cells.

Electron donor and endogenous antioxidant agent
Selectively inhibits Cav3.2 channels
Enhances collagen deposition
Inhibits elastogenesis
Demonstrates anti-cancer effects
Ships at room temperature in continental US
Solid form stored at room temperature, protected from light
Solution form stored at -80°C for 1 year, or -20°C for 6 months

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1,660

Medchemexpress LLC L-Ascorbic acid (Standard) | 50-81-7 | MFCD00064328 | 100.0% | 500 MG

L-Ascorbic acid (Standard) is the analytical standard for L-Ascorbic acid, designed for research and analytical applications. It functions as an electron donor and an endogenous antioxidant agent.

Analytical standard for research and analytical applications
Acts as an electron donor
Endogenous antioxidant agent
Selectively inhibits Cav3.2 channels with an IC50 of 6.5 μM
Enhances collagen deposition
Inhibits elastogenesis
Exhibits anti-cancer effects through generation of reactive oxygen species (ROS) and selective damage to cancer cells
Commonly used in qualitative, quantitative, and methodological research experiments in HPLC, GC, and MS

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1,661

eMolecules 10605-09-1 | (2S)-2-[(2R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyethyl octadecanoate | Combi-Blocks | MFCD00059739 | 442.593 | C24H42O7 | 95.000 | CCCCCCCCCCCCCCCCCC(=O)OC[C@H](O)[C@H]1OC(=O)C(O)=C1O | 1g | 205391317

(2S)-2-[(2R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyethyl octadecanoate | Combi-Blocks | 10605-09-1 | MFCD00059739 | 442.593 | C24H42O7 | 95.000 | CCCCCCCCCCCCCCCCCC(=O)OC[C@H](O)[C@H]1OC(=O)C(O)=C1O | 1g | 205391317

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1,662

eMolecules 50-81-7 | Ascorbic acid | Chem-Impex | MFCD00064328 | 176.124 | C6H8O6 | 99.000 | OC[C@H](O)[C@H]1OC(=O)C(O)=C1O | 5kg | 369601667

Ascorbic acid | Chem-Impex | 50-81-7 | MFCD00064328 | 176.124 | C6H8O6 | 99.000 | OC[C@H](O)[C@H]1OC(=O)C(O)=C1O | 5kg | 369601667

Pricing & Availability

1,663

eMolecules 490-83-5 | Dehydro-L-ascorbic acid | Oakwood Chemical | MFCD00066467 | 174.108 | C6H6O6 | 0.000 | OC[C@H](O)[C@H]1OC(=O)C(=O)C1=O | 100mg | 799220429

Dehydro-L-ascorbic acid | Oakwood Chemical | 490-83-5 | MFCD00066467 | 174.108 | C6H6O6 | 0.000 | OC[C@H](O)[C@H]1OC(=O)C(=O)C1=O | 100mg | 799220429

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1,664

Medchemexpress LLC L-Ascorbic acid (Standard) | 50-81-7 | MFCD00064328 | 99.97% | 100 MG

L-Ascorbic acid (Standard) is an analytical standard of L-Ascorbic acid, intended for research and analytical applications. As an electron donor and endogenous antioxidant agent, it selectively inhibits Cav3.2 channels, enhances collagen deposition, and inhibits elastogenesis. It also demonstrates anti-cancer effects by generating reactive oxygen species (ROS) and selectively damaging cancer cells.

Analytical standard
Reference standard for qualitative, quantitative, and methodological research
Used in HPLC, GC, and MS experiments
Electron donor
Endogenous antioxidant agent
Selectively inhibits Cav3.2 channels with an IC50 of 6.5 μM
Collagen deposition enhancer
Elastogenesis inhibitor
Exhibits anti-cancer effects through ROS generation

Pricing & Availability

1,665

Medchemexpress LLC L-Ascorbic acid-13C | 178101-88-7 | 99.9% | 5 MG

L-Ascorbic acid-13C is the 13C-labeled L-Ascorbic acid. This compound acts as an electron donor and an endogenous antioxidant agent, selectively inhibiting Cav3.2 channels. It also enhances collagen deposition, inhibits elastogenesis, and demonstrates anti-cancer effects by generating reactive oxygen species (ROS) to selectively damage cancer cells.

Can be used as a tracer.
Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

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Enediols

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Research Products International Corp L-Ascorbic Acid [Vitamin C], 500 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Ascorbic acid | 50-81-7 | 0044293 | 100.0% | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Ascorbic acid sodium salt | 134-03-2 | 99.0% | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Ascorbic acid | 50-81-7 | MFCD00064328 | 99.97% | 50 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Ascorbic acid (Standard) | 50-81-7 | MFCD00064328 | 100.0% | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Ascorbic acid (Standard) | 50-81-7 | MFCD00064328 | 99.97% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Ascorbic acid-13C | 178101-88-7 | 99.9% | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More