Tricarboxylic acids and derivatives
Medchemexpress LLC Amino-PEG3-CH2COOH | 134978-99-7 | 99.9% | C8H17NO5 | 1 G
Amino-PEG3-CH2COOH is a PEG-based PROTAC linker designed for use in the synthesis of PROTACs. PROTACs utilize the intracellular ubiquitin-proteasome system to selectively degrade target proteins by connecting an E3 ubiquitin ligase ligand to a target protein ligand via a linker.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Exploits the ubiquitin-proteasome system
- Selectively degrades target proteins
Medchemexpress LLC HO-PEG-CH2COOH | 10,000 Da | HO-(CH2CH2O)n-CH2COOH | 1 G
HO-PEG-CH2COOH (MW 10,000) is a linear polyethylene glycol polymer terminated with a hydroxyl group and a carboxymethyl (-CH2COOH) group. Supplied as a solid for research use, it is intended as a PEG linker or building block for conjugation chemistries such as PROTAC synthesis and PEGylation.
- Molecular weight 10,000 Da, providing spacer length for linker design.
- Hydroxyl and carboxylic acid terminal groups for orthogonal functionalization.
- Water-soluble polymeric structure suitable for bioconjugation and linker applications.
- Supplied as a solid with recommended storage at -20°C under inert atmosphere.
- Available in small research quantities for method development and synthesis.
- Documentation includes datasheet, COA, and SDS for handling and characterization.
Selleck Chemical LLC Zoledronic acid monohydrate S5244-25mg
Zoledronic acid (Zoledronate CGP-4244) monohydrate a nitrogen-containing bisphosphonate is a potent osteoclast inhibitor which induces apoptosis in osteoclasts by inhibiting enzymes of the mevalonate pathway and preventing the isoprenylation of small GTP-binding proteins such as Ras and Rho
Medchemexpress LLC 2'-deoxyuridine-5'-triphosphate trisodium salt | 102814-08-4 | MFCD00084701 | 99.7% | 534.09 | C9H12N2Na3O14P3 | 5 MG
dUTP trisodium (2'-deoxyuridine-5'-triphosphate trisodium salt) is the trisodium salt of dUTP, a deoxynucleotide triphosphate used as a dTTP substitute in PCR and related enzymatic applications to produce uracil-containing DNA. Supplied as a solid with high reported purity, it is intended for workflows that require uracil incorporation or UDG-based carryover prevention.
- High purity (99.74%) suitable for sensitive enzymatic reactions.
- Provided as a white to off-white solid, 5 mg pack size.
- Trisodium salt form for stable handling and solubility.
- Compatible with PCR and RT-PCR to produce uracil-containing PCR products.
- Supports uracil-DNA glycosylase (UDG)-based carryover prevention.
- Store sealed, away from moisture; in solution: -80°C (up to 6 months), -20°C (up to 1 month).
Pfaltz & Bauer Lithium citrate tetrahydrate 9 100G | 6080-58-6
Lithium citrate tetrahydrate 9 100G | 6080-58-6
Medchemexpress LLC KDOAM-25 citrate | 2448475-08-7 | MFCD00865590 | >98.0% | 499.51 g/mol | C21H33N5O9 | 1 ML
KDOAM-25 citrate is the citrate salt of a potent, selective inhibitor of KDM5 family histone lysine demethylases. It is supplied as a solid or as a 10 mM solution in DMSO (1 mL) and is intended for use in biochemical and cellular research probing KDM5 activity and epigenetic regulation.
- Potent, selective KDM5 inhibitor with low-nanomolar IC50 values.
- Available as solid or 10 mM solution in DMSO (1 mL).
- High purity (>98% by HPLC/LCMS).
- Molecular weight 499.51 g/mol; formula C21H33N5O9.
- Suitable for biochemical assays and cellular studies.
- Soluble in DMSO for convenient stock preparation.
Medchemexpress LLC (E/Z)-zotiraciclib citrate | 1204918-73-9 | 99.8% | 564.59 g/mol | C29H32N4O8 | 10 MG
(E/Z)-Zotiraciclib citrate is the citrate salt form of zotiraciclib, a small-molecule kinase inhibitor active against CDK2, JAK2, and FLT3. It is supplied as an off-white to light yellow solid for laboratory research use, and is characterized by high purity and defined storage guidance for both solid and solution forms.
- Potent inhibitor of CDK2, JAK2, and FLT3, suitable for kinase research.
- Citrate salt form with molecular weight 564.59 g/mol.
- Chemical formula C29H32N4O8.
- High purity (≈99.8%), appropriate for biochemical and cell-based assays.
- Solid physical form: off-white to light yellow powder.
- Recommended storage sealed, away from moisture; freeze solutions for long-term storage.
- Offered in multiple pack sizes, including small milligram quantities and solution formats for convenience.
![eMolecules 68-04-2 | Sodium citrate, anhydrous | Oakwood Chemical | MFCD00012462 | 258.068 | C6H5Na3O7 | 99.000 | [Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O | 25g | 866847505](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000470643.jpg-250.jpg)
eMolecules 68-04-2 | Sodium citrate, anhydrous | Oakwood Chemical | MFCD00012462 | 258.068 | C6H5Na3O7 | 99.000 | [Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O | 25g | 866847505
Sodium citrate, anhydrous | Oakwood Chemical | 68-04-2 | MFCD00012462 | 258.068 | C6H5Na3O7 | 99.000 | [Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O | 25g | 866847505
Medchemexpress LLC 5,8,11,14,17,20-Hexaoxa-2-azadocosanedioic acid, 1-(9H-fluoren-9-ylmethyl) ester | 437655-96-4 | 99.4% | 1 G
Fmoc-NH-PEG6-CH2COOH is a cleavable linker used in the synthesis of antibody-drug conjugates (ADCs). It also functions as a PEG-based PROTAC linker, applicable in the synthesis of PROTACs. This compound facilitates the controlled degradation of target proteins by exploiting the intracellular ubiquitin-proteasome system.
- Cleavable linker for ADC synthesis
- PEG-based PROTAC linker
- Utilizes ubiquitin-proteasome system
- Enables selective degradation of target proteins
- Molecular weight of 561.62
- Formula C29H39NO10
- Appearance: colorless to light yellow liquid
- Soluble in DMSO (100 mg/mL)
Selleck Chemical LLC Amfenac Sodium Monohydrate S4149-1g
Amfenac Sodium monohydrate is a non-steroidal analgesic anti-inflammatory drug with acetic acid moiety The IC50 values for COX1 and COX2 is 250 nM and 150 nM respectively
Medchemexpress LLC IACS-8803 diammonium | 00-00-0 | 96.7% | C20H29FN12O9P2S2 | 10MG
IACS-8803 (diammonium) is a cyclic dinucleotide STING agonist supplied as a diammonium salt for research use. It potently activates the STING pathway and has demonstrated robust systemic antitumor efficacy in preclinical studies. The diammonium salt improves handling and stability compared with the free form and is intended for in vitro and in vivo immuno-oncology research.
- Potent STING pathway agonist for immune activation.
- Demonstrated systemic antitumor efficacy in preclinical models.
- Suitable for in vitro and in vivo research applications.
- Diammonium salt formulation for improved stability and handling.
- Requires cold-chain storage; research use only.
Medchemexpress LLC Oxolamine citrate (SKF-9976 citrate) | 1949-20-8 | 99.9% | 1 ML
Oxolamine citrate (SKF-9976 citrate) is an orally active antitussive that can inhibit CYP2B1/2 and has anti-inflammatory effects on the respiratory organs of guinea pigs. It increases the AUC of Warfarin and prolongs its terminal half-life. It can be used in respiratory disease research.
- Orally active antitussive
- Inhibits CYP2B1/2
- Has anti-inflammatory effects on the respiratory organs of guinea pigs
- Increases the AUC of Warfarin and prolongs its terminal half-life
- Can be used in respiratory disease research
Medchemexpress LLC Triammonium phosphate trihydrate | 25447-33-0 | MFCD00151223 | ≥98.0% | 203.13 | H18N3O7P | 100g
Triammonium phosphate trihydrate interacts with the magnesium ions to form a precipitate which can be used for magnesium separation from lithium in salt-lake brines[1]
Medchemexpress LLC Citrate synthase | 9027-96-7 | ~98 KDa dimer (49 KDa monomer) | 1000 U
Citrate synthase catalyzes the initial reaction of the citric acid cycle, facilitating the condensation of acetyl-CoA and oxaloacetate to produce citrate. This enzyme is primarily found within the mitochondrial matrix of eukaryotic cells.
- Catalyzes the condensation of acetyl-CoA and oxaloacetate
- Forms citrate, initiating the citric acid cycle
- Localized in the mitochondrial matrix of eukaryotic cells
- Specific activity of ≥100 U/mg protein
- Unit defined as 1.0 μmole of citrate formed per minute at pH 8.0 at 37°C
- Liquid appearance
- Colorless to light yellow
- Molecular weight of ~98 KDa dimer (49 KDa monomer)
Medchemexpress LLC Butamirate citrate | 18109-81-4 | MFCD00315222 | 99.9% | 499.6 g/mol | C24H37NO10 | 5 MG
Butamirate citrate is an orally active antitussive research compound supplied as the citrate salt. It acts centrally to suppress cough and has reported bronchodilatory and anti-inflammatory effects. Provided as a high-purity analytical standard for research use only.
- Orally active antitussive agent suitable for research.
- High purity analytical standard for assay and method development.
- Reported bronchodilatory and anti-inflammatory properties.
- Available in small packaged quantities for laboratory use.
- For research use only; not for human or clinical use.