Dithiolanes
Medchemexpress LLC Isophthalic-2,4,5,6 acid-d4 | 148472-48-4 | MFCD00209746 | 99.7% | 170.16 g/mol | C8H2D4O4 | 10 MG
Isophthalic-2,4,5,6 Acid-d4 is the deuterium-labeled analogue of isophthalic acid supplied as a solid stable-isotope standard for analytical and tracer applications. It is intended for use as an internal standard in quantitative NMR, GC-MS, and LC-MS assays and for tracer studies requiring deuterium labeling.
- Deuterium-labeled for tracer and internal standard applications.
- Suitable as an internal standard for quantitative NMR, GC-MS, and LC-MS.
- Supplied as a solid powder for convenient handling and storage.
- High chemical purity of 99.7% for reliable analytical performance.
- Stable when stored under recommended conditions to maintain integrity.
eMolecules AstaTech / 2-METHYLISOPHTHALIC ACID / 0.25g / 342854209 / 35863 / 95.000 / 15120-47-5 / MFCD00157035 / 180.159 / C9H8O4
AstaTech / 2-METHYLISOPHTHALIC ACID / 0.25g / 342854209 / 35863 / 95.000 / 15120-47-5 / MFCD00157035 / 180.159 / C9H8O4
Medchemexpress LLC 5-Aminoisophthalic acid | 99-31-0 | MFCD00002522 | 99.0% | 181.15 g·mol⁻¹ | C8H7NO4 | 100 G
5-Aminoisophthalic acid is an aromatic organic reagent used as a building block and biochemical reagent for life-science research, including in vitro proteomics applications. It is supplied as a solid suitable for synthesis and analytical workflows.
- CAS number: 99-31-0.
- Molecular formula: C8H7NO4.
- Molecular weight: 181.15 g·mol⁻¹.
- Purity: 99.0% (manufacturer listed).
- Appearance: off-white to light yellow solid.
- Available pack sizes: 25 g, 100 g, >100 g.
- Storage: room temperature (3 years); in solution -80°C (2 years), -20°C (1 year).
- Intended use: research use only; not for clinical use.
Medchemexpress LLC α-Lipoic Acid sodium (Thioctic acid sodium) | 2319-84-8 | 228.31 | 500 MG
α-Lipoic Acid sodium (Thioctic acid sodium) is a potent antioxidant that acts as an essential cofactor for mitochondrial enzyme complexes. It plays a role in cellular processes, inhibiting NF-κB-dependent HIV-1 LTR activation and inducing endoplasmic reticulum (ER) stress-mediated apoptosis in hepatoma cells.
- Potent antioxidant properties
- Essential cofactor of mitochondrial enzyme complexes
- Inhibits NF-κB-dependent HIV-1 LTR activation
- Induces endoplasmic reticulum (ER) stress-mediated apoptosis in hepatoma cells
- Can be used to construct self-assembled nanoaggregates for improved antitumor efficacy
Apexbio Technology LLC Lipoic acid 62-46-4 500mg
Lipoic acid (CAS nan) is a small-molecule organosulfur compound that acts as an essential cofactor for mitochondrial enzymes notably the pyruvate dehydrogenase and -ketoglutarate dehydrogenase complexes which are crucial in energy metabolism pathways Lipoic acid exerts its biological activity primarily through its antioxidant mechanism scavenging reactive oxygen species (ROS) and regenerating endogenous antioxidants to support redox homeostasis and cellular protection mechanisms Based on these pharmacological properties lipoic acid holds research potential in oxidative stress studies mitochondrial dysfunction assays metabolic disease exploration and cell signaling pathway analyses
Research Products International Corp DL-Thioctic Acid 5 G
Substance Name: DL-a-Lipoic acid
CAS Number: 1077-28-7
Molecular Formula: C8H14O2S2
Molecular Weight: 206.3
Chemical Purity: >99%
Soluble in: Ethanol
Store at: Room Temperature
Medchemexpress LLC Alpha-Lipoic acid-NHS | 40846-94-4 | 98.0% | C12H17NO4S2 | 100 MG
Alpha-Lipoic acid-NHS is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs. PROTACs are designed to contain two different ligands connected by a linker, one for an E3 ubiquitin ligase and the other for the target protein, exploiting the intracellular ubiquitin-proteasome system to selectively degrade target proteins. This product is intended for research use only.
- Alkyl/ether based PROTAC linker
- Used in synthesis of PROTACs
- Solid appearance
- White to yellow color
- Molecular weight of 303.40
- Purity of 98.0%
Medchemexpress LLC Lipoic acid impurity 1 | 18891-13-9 | 50mg
Lipoic acid impurity 1 is an impurity of Lipoic acid (HY-18733)
Medchemexpress LLC 1,2-Dithiolane-3-pentanoic acid, 2,5-dioxo-1-pyrrolidinyl ester | 40846-94-4 | 98.0% | C12H17NO4S2 | 1 G
α-Lipoic acid-NHS is an alkyl/ether-based PROTAC linker utilized in the synthesis of PROTACs. PROTACs are designed to selectively degrade target proteins by exploiting the intracellular ubiquitin-proteasome system. They achieve this by connecting two ligands with a linker: one targeting an E3 ubiquitin ligase and the other binding to the protein of interest. This product is for research use only.
- Alkyl/ether-based linker
- Used in the synthesis of PROTACs
- Exploits the ubiquitin-proteasome system
- Selectively degrades target proteins
Medchemexpress LLC Alpha-lipoic acid-NHS | 40846-94-4 | 98.0% | C12H17NO4S2 | 250 MG
Alpha-lipoic acid-NHS is an alkyl/ether-based PROTAC linker utilized in the synthesis of PROTACs. PROTACs feature two ligands connected by a linker, one for an E3 ubiquitin ligase and another for a target protein, enabling the selective degradation of target proteins via the intracellular ubiquitin-proteasome system. This compound has a molecular weight of 303.40 and is a white to yellow solid, intended for research use only.
- Alkyl/ether-based PROTAC linker
- Used in the synthesis of PROTACs
- Exploits the intracellular ubiquitin-proteasome system
- Molecular weight of 303.40
- Appears as a white to yellow solid
- Shipping at room temperature (continental US)
- Storage at -20°C, sealed, away from moisture
- In solvent storage: -80°C for 6 months, -20°C for 1 month
- Solubility in ethanol: 2 mg/mL (6.59 mM) with ultrasonic and warming to 60°C
eMolecules Key Organics/BIONET Alpha Lipoic acid 2mg 564364730 KS-1322 97 000 1077-28-7 MFCD00005474 206 320 C8H14O2S2
Key Organics/BIONET Alpha Lipoic acid 2mg 564364730 KS-1322 97 000 1077-28-7 MFCD00005474 206 320 C8H14O2S2
Sigma Aldrich Fine Chemicals Biosciences Thioctic acid for system s
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.for further information and support please go to the website of the issuing Pharmacopoeia.
Sigma Aldrich Fine Chemicals Biosciences (R)-(+)-alpha-Lipoic acid >=98.0% (HPLC) | 1200-22-2 | MFCD01631142 | 500MG
(R)-(+)-alpha-Lipoic acid >=98.0% (HPLC) | Purity: >=98.0% (HPLC) | Mol Wt: 206.33 | 1200-22-2 | MFCD01631142 | 500MG