Tricarboxylic acids and derivatives
Medchemexpress LLC Enclomiphene citrate | 7599-79-3 | 99.9% | 598.09 | C32H36ClNO8 | 1 ML
Enclomiphene citrate is a research-grade, non-steroidal estrogen receptor antagonist supplied as a solid or as a ready-to-use 10 mM solution in DMSO for in vitro and in vivo studies.
- High purity typically 99.93%.
- Available as a 10 mM solution (1 mL) in DMSO or as mg-scale solids.
- Used for studies of ovarian dysfunction, testosterone deficiency, and male hypogonadism.
- Molecular weight 598.09, formula C32H36ClNO8, CAS 7599-79-3.
- Store powder at 4°C; stock solutions at -80°C (6 months) or -20°C (1 month).
Medchemexpress LLC Tos-PEG3-CH2COOH | 1581248-63-6 | C15H22O8S | 10MG
Tos-PEG3-CH2COOH is a PEG-based PROTAC linker with a tosyl cap and a three-unit polyethylene glycol spacer terminating in a carboxylic acid. It is designed for use in the synthesis of PROTACs and other bifunctional molecules where a short, flexible, polar spacer and a carboxyl functional handle are required.
- Tosyl-capped PEG3 spacer ending in a carboxylic acid for conjugation.
- Provides a short, flexible, hydrophilic linker suitable for cellular applications.
- Terminal carboxyl group enables amide or ester coupling chemistries.
- Compatible with solid-phase and solution-phase synthetic workflows.
- Supplied in research-scale quantities for medicinal chemistry and PROTAC development.
- Molecular formula C15H22O8S, molecular weight ≈362.40 g/mol.
Medchemexpress LLC Iacs-8803 diammonium | 00-00-0 | 98.8% | 726.60 g/mol | C20H29FN12O9P2S2 | 5 MG
IACS-8803 diammonium is a potent cyclic dinucleotide STING agonist for preclinical research that activates the STING pathway and has demonstrated systemic antitumor efficacy. The diammonium salt form improves stability for handling and experimental use and is supplied with supporting analytical and safety documentation for research workflows.
- High purity suitable for research use (98.8%).
- Potent STING agonist activity for immuno-oncology studies.
- Suitable for both in vitro and in vivo preclinical experiments.
- Provided with SDS, COA, HNMR, LCMS, and analytical reports.
- Available in multiple small research pack sizes for dose-ranging studies.
Selleck Chemical LLC Tamoxifen Citrate S1972-250mg
Tamoxifen Citrate is a selective estrogen receptor modulator (SERM) Tamoxifen Citrate is also a potent Hsp90 activator and enhances the Hsp90 molecular chaperone ATPase activity Tamoxifen induces apoptosis and autophagy
Sigma Aldrich Fine Chemicals Biosciences Sodium citrate tribasic dihydrate for molecular biology | 6132-04-3 | MFCD00150031 | 500g
Sodium citrate tribasic dihydrate for molecular biology | Purity: 99% | Mol Wt: 294.1 | 6132-04-3 | MFCD00150031 | 500g
Medchemexpress LLC Fmoc-NH-PEG1-CH2COOH | 260367-12-2 | 99.5% | 341.36 g/mol | C19H19NO5 | 1 G
Fmoc-NH-PEG1-CH2COOH is an Fmoc-protected PEG-based linker with a terminal carboxylic acid, designed for installation of linkers in medicinal chemistry workflows such as ADC and PROTAC synthesis.
- Used in antibody-drug conjugate linker synthesis.
- Used in proteolysis-targeting chimera (PROTAC) synthesis.
- Contains an Fmoc-protected amine and a terminal carboxylic acid for conjugation.
- White to off-white solid with good purity for research applications.
- Available in multiple sizes, including 1 g, for flexible laboratory use.
Medchemexpress LLC IACS-8803 diammonium | 98.8% | 50 MG
IACS-8803 diammonium is a highly potent cyclic dinucleotide STING agonist known for its robust systemic antitumor efficacy. It has demonstrated superior antitumor activity in in-vivo studies, specifically in mice bearing bilateral B16-OVA melanomas with a 10 μg intra-tumoral injection.
- Highly potent cyclic dinucleotide STING agonist
- Robust systemic antitumor efficacy
- Molecular weight: 726.60
- Molecular formula: C20H29FN12O9P2S2
- Appearance: Solid
- Color: White to off-white
Medchemexpress LLC 5,8,11,14,17,20-hexaoxa-2-azadocosanedioic acid, 1-(9H-fluoren-9-ylmethyl) ester | 437655-96-4 | 99.4% | 561.62 | C29H39NO10 | 250 MG
Fmoc-NH-PEG6-CH2COOH is an Fmoc-protected polyethylene glycol (PEG6) linker with a terminal carboxylic acid, supplied for research use as a cleavable linker for antibody-drug conjugates and as a PEG-based PROTAC linker in targeted protein degradation research.
- Fmoc-protected amine with terminal carboxylic acid functionality.
- Suitable for ADC and PROTAC linker synthesis.
- Reported purity 99.4% and molecular weight 561.62.
- Molecular formula C29H39NO10.
- Available in small-scale pack sizes including 250 MG.
Medchemexpress LLC HO-PEG-CH2COOH | 10000 | HO-(CH2CH2O)n-CH2COOH | 500 MG
HO-PEG-CH2COOH (MW 10,000) is a polyethylene glycol (PEG) polymer terminated with a hydroxyl group and a terminal carboxylic acid. The manufacturer describes it as suitable for use as a PROTAC linker in the synthesis of PROTAC molecules and supplies product documentation including a data sheet and SDS.
Medchemexpress LLC Clomiphene citrate | 50-41-9 | 98.2% | 1 ML
Clomiphene citrate is an orally active estrogen-receptor modulator. It has anti-cancer activity, induces perturbations during meiotic maturation and cytogenetic abnormalities, and aids in managing psychiatric and cognitive impairment.
- Inhibits viability of PC3 human prostate cancer cells
- Induces chromosome abnormalities in mouse oocytes
- Demonstrates anxiolytic potential
- Improves cognitive functions in letrozole-induced polycystic ovary syndrome (PCOS) rats
- Raises NRF-2 gene expression
- Down-regulates acetylcholine esterase expression
Medchemexpress LLC Mosapride citrate | 112885-42-4 | 99.96% | 5 MG
Mosapride citrate is an orally active gastroenterokinetic compound, acting as a 5HT4 agonist and a CYP inducer. It demonstrates a concentration-dependent inhibitory effect on Kv4.3 with an IC50 value of 15.2 μM. This compound is suitable for use in the study of gastrointestinal diseases.
- Acts as a 5HT4 agonist
- Functions as a CYP inducer
- Exhibits concentration-dependent inhibitory effect on Kv4.3 with an IC50 of 15.2 μM
- Promotes gastric emptying
- Relieves NSAID-induced ulcers by activating the 5-HT4 receptor
![Research Products International Corp Sodium Citrate, Trisodium Salt, Dihydrate, [Citric Acid, Trisodium Dihydrate], 5 Kilograms](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-S23040-5000.0.JPG-250.jpg)
Research Products International Corp Sodium Citrate, Trisodium Salt, Dihydrate, [Citric Acid, Trisodium Dihydrate], 5 Kilograms
CAS Number: 6132-04-3
Molecular Formula: C6H5Na3O7 • 2H2O
Molecular Weight: 294.1
MilliporeSigma™ Sodium Citrate, Dihydrate OmniPur™, Calbiochem™,
CAS: 4-3-6132 Molecular Formula: C6H9Na3O9 Molecular Weight (g/mol): 294.10 InChI Key: NLJMYIDDQXHKNR-UHFFFAOYSA-K Synonym: trisodium citrate dihydrate,sodium citrate dihydrate,sodium citrate tribasic dihydrate,natriumcitrat-dihydrat,sodium citrate hydrate,1,2,3-propanetricarboxylic acid, 2-hydroxy-, trisodium salt, dihydrate,citronensaeure-tri-na-salz-dihydrat,citric acid trisodium salt dihydrate,citric acid, trisodium salt dihydrate,trisodium 2-hydroxypropane-1,2,3-tricarboxylate dihydrate PubChem CID: 71474 ChEBI: CHEBI:32142 IUPAC Name: trisodium;2-hydroxypropane-1,2,3-tricarboxylate;dihydrate SMILES: C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.O.O.[Na+].[Na+].[Na+]
1,3,5-Benzenetricarboxylic acid, 98%, Thermo Scientific™
CAS: 554-95-0 Molecular Formula: C9H6O6 Molecular Weight (g/mol): 210.14 MDL Number: MFCD00002517 InChI Key: QMKYBPDZANOJGF-UHFFFAOYSA-N Synonym: trimesic acid,1,3,5-benzenetricarboxylic acid,trimesinic acid,trimesitinic acid,5-carboxyisophthalic acid,1,3,5-benzene tricarboxylic acid,1,3,5-tricarboxybenzene,unii-ou36oo5mtn,ou36oo5mtn,chembl77562 PubChem CID: 11138 ChEBI: CHEBI:46032 IUPAC Name: benzene-1,3,5-tricarboxylic acid SMILES: OC(=O)C1=CC(=CC(=C1)C(O)=O)C(O)=O