Tricarboxylic acids and derivatives
Chemscene ChemScene | 2,4,6-Tris(4-methoxyphenyl)pyrylium tetrafluoroborate | 100MG | CS-0105675 | 0.97 | 580-34-7| MFCD00160229 | 486.26
ChemScene | 2,4,6-Tris(4-methoxyphenyl)pyrylium tetrafluoroborate | 100MG | CS-0105675 | 0.97 | 580-34-7| MFCD00160229 | 486.26
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).
Medchemexpress LLC 5,8,11,14,17,20-hexaoxa-2-azadocosanedioic acid, 1-(9H-fluoren-9-ylmethyl) ester | 437655-96-4 | MFCD26142983 | 99.4% | 561.62 g/mol | C29H39NO10 | 50 MG
Fmoc-NH-PEG6-CH2COOH is an Fmoc-protected PEG6 linker bearing a terminal carboxylic acid and an Fmoc-protected amine. It is used as a hydrophilic spacer in the synthesis of proteolysis targeting chimeras (PROTACs) and antibody-drug conjugates (ADCs), providing solubility and a reactive handle for amide coupling.
- Fmoc-protected amine for orthogonal protection in synthesis.
- Terminal carboxylic acid suitable for amide coupling.
- PEG6 spacer increases hydrophilicity and solubility.
- High reported purity (≈99.4%).
- Available in multiple package sizes for milligram to gram scale work.
Apexbio Technology LLC trans-Aconitic acid 4023-65-8 5g
trans-Aconitic acid (CAS 4023-65-8) is an unsaturated tricarboxylic acid endogenously detected in human urine It serves as a substrate for trans-aconitate 2-methyltransferase implicating it in metabolic pathways related to citrate metabolism Elevated urinary levels of trans-aconitic acid have been observed in conditions such as Reye s syndrome and certain organic acidurias suggesting its potential as a metabolic biomarker This compound is utilized in biomedical research to investigate metabolic dysregulation and to study enzyme-substrate interactions within organic acid metabolism
Sigma Aldrich Fine Chemicals Biosciences Toremifene citrate salt >=98% (HPLC) | 89778-27-8 | MFCD01729016 | 5MG
Toremifene citrate salt >=98% (HPLC) | Purity: >=98% (HPLC) | Mol Wt: 598.08 | 89778-27-8 | MFCD01729016 | 5MG
![eMolecules Medchem Express / ARL67156 (trisodium) / 1mg / 527574555 / HY-103265 / / 1021868-83-6 / [null] / 785.055 / C15H21Br2N5Na3O12P3](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502468123.JPG-250.jpg)
eMolecules Medchem Express / ARL67156 (trisodium) / 1mg / 527574555 / HY-103265 / / 1021868-83-6 / [null] / 785.055 / C15H21Br2N5Na3O12P3
Medchem Express / ARL67156 (trisodium) / 1mg / 527574555 / HY-103265 / / 1021868-83-6 / [null] / 785.055 / C15H21Br2N5Na3O12P3
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.
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.