Complex Ketones
1-(2-Thenoyl)-3,3,3-trifluoroacetone, 99% (dry wt.) may cont. up to ca 2% water
CAS: 326-91-0 Molecular Formula: C8H5F3O2S Molecular Weight (g/mol): 222.18 MDL Number: MFCD00005445 InChI Key: TXBBUSUXYMIVOS-UHFFFAOYSA-N Synonym: 2-thenoyltrifluoroacetone,thenoyltrifluoroacetone,1,3-butanedione, 4,4,4-trifluoro-1-2-thienyl,4,4,4-trifluoro-1-thiophen-2-yl butane-1,3-dione,4,4,4-trifluoro-1-2-thienyl-1,3-butanedione,4,4,4-trifluoro-1-2-thienyl butane-1,3-dione,perfluoroacetyl 2-thenoyl methane,alpha-thenoyltrifluoroacetone,1-thenoyl-3,3,3-trifluoroacetone,.alpha.-thenoyltrifluoroacetone PubChem CID: 5601 IUPAC Name: 4,4,4-trifluoro-1-thiophen-2-ylbutane-1,3-dione SMILES: FC(F)(F)C(=O)CC(=O)C1=CC=CS1
9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca 4-6%
CAS: 153277-35-1 Molecular Formula: C14H7NaO5S Molecular Weight (g/mol): 310.255 MDL Number: MFCD00149068 InChI Key: GGCZERPQGJTIQP-UHFFFAOYSA-M Synonym: sodium anthraquinone-2-sulfonate,anthraquinone-2-sulfonic acid sodium salt,sodium 2-anthraquinonesulfonate,unii-511h72sdvx,sodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate,2-anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo-, sodium salt,sodium 2-anthrachinonesulphonate,2-anthraquinone sodium sulfonate,2-anthraquinonesulfonic acid sodium salt,sodium-2-anthrachinonesulphonate PubChem CID: 23661981 IUPAC Name: sodium;9,10-dioxoanthracene-2-sulfonate SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C=C(C=C3)S(=O)(=O)[O-].[Na+]
Phenylglyoxal Monohydrate 98.0+%, TCI America™
CAS: 1075-06-5 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00149499 InChI Key: NBIBDIKAOBCFJN-UHFFFAOYSA-N Synonym: dihydroxyacetophenone,acetophenone, dihydroxy,dihydroxy 1-phenylethanone,2,2-dihydroxy-1-phenyl-ethanone,ethanone, 2,2-dihydroxy-1-phenyl,acetophenone, 2,2-dihydroxy,alpha,alpha-dihydroxyacetophenone,dioxyacetophenone,alpha,alpha-dihydroxy-acetophenone PubChem CID: 99611 IUPAC Name: 2,2-dihydroxy-1-phenylethanone SMILES: C1=CC=C(C=C1)C(=O)C(O)O
Sodium Anthraquinone-2-sulfonate Monohydrate 98.0+%, TCI America™
CAS: 153277-35-1 Molecular Formula: C14H7NaO5S Molecular Weight (g/mol): 310.25 MDL Number: MFCD00001229 InChI Key: GGCZERPQGJTIQP-UHFFFAOYSA-M Synonym: sodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate hydrate,anthraquinone-2-sulfonic acid sodium salt monohydrate,sodium anthraquinone-2-sulfonate monohydrate,sodium 9,10-dioxoanthracene-2-sulfonate hydrate,9,10-anthraquinone-2-sulfonic acid sodium salt hydrate,anthraquinone-2-sulfonic acid, sodium salt, monohydrate,9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid sodium salt,acmc-209bkc,c14h8o5s.na.h2o,anthraquinone-2-sulfonic acid sodium salt hydrate PubChem CID: 23666331 IUPAC Name: sodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate SMILES: [Na+].[O-]S(=O)(=O)C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1
2',4',6'-Trihydroxyacetophenone Monohydrate 98.0+%, TCI America™
CAS: 480-66-0 Molecular Formula: C8H8O4 Molecular Weight (g/mol): 168.15 MDL Number: MFCD00002287 InChI Key: XLEYFDVVXLMULC-UHFFFAOYSA-N Synonym: 1-2,4,6-trihydroxyphenyl ethanone,2',4',6'-trihydroxyacetophenone,phloroacetophenone,phloracetophenone,acetophloroglucine,2,4,6-trihydroxyacetophenone,acetylphloroglucinol,ethanone, 1-2,4,6-trihydroxyphenyl,2-acetylphloroglucinol,1-2,4,6-trihydroxyphenyl-ethanone PubChem CID: 68073 ChEBI: CHEBI:64344 IUPAC Name: 1-(2,4,6-trihydroxyphenyl)ethan-1-one SMILES: CC(=O)C1=C(O)C=C(O)C=C1O
Medchemexpress LLC Alizarin red S | 130-22-3 | 95.0% | 50 MG
Alizarin Red S sodium is a water-soluble anthraquinone dye used to stain and detect calcium deposits in biological samples and cell culture. It forms colored complexes with calcium ions and is commonly applied in histology and osteogenic differentiation assays.
- Used to stain calcium deposits and evaluate osteogenic differentiation
- Water-soluble sodium salt that forms complexes with calcium ions
- Suitable for histology and cell-culture staining protocols
- Chemical formula C14H7NaO7S; molecular weight 342.26 g/mol
Enzo Life Sciences L-Kynurenine (50mg). CAS: 2922-83-0
Key intermediate in the breakdown pathway of tryptophan. Alternative name: beta-Anthraniloyl-L-alanine, L-2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid. Purity: ≥95% (HPLC). Solubility: Soluble in 0.5 M hydrochloric acid (50mg/ml); very poorly soluble in water (0.4g/100ml, 20°C). Long Term Storage: -20°C.
Medchemexpress LLC Indole-3-pyruvic acid | 392-12-1 | MFCD00005640 | 99.6% | 203.19 g/mol | C11H9NO3 | 1 ML
Indole-3-pyruvic acid is an endogenous tryptophan metabolite and aryl hydrocarbon receptor (AHR) agonist supplied as a solid or a ready-to-use 10 mM solution in DMSO for biochemical and in vitro research. The material is provided with validated purity, molecular weight, and solubility data to support experimental reproducibility.
- High purity suitable for research applications.
- Ready-to-use 10 mM solution in DMSO for rapid assay setup.
- Available as solid for custom dissolution and storage.
- Documented solubility in DMSO and water with handling recommendations.
- Molecular weight and formula supplied for dosing and calculations.
- Appropriate for biochemical and pharmacological assays.
Medchemexpress LLC Indole-3-pyruvic acid | 392-12-1 | MFCD00005640 | 99.6% | 203.19 g·mol⁻¹ | C11H9NO3 | 100 MG
Indole-3-pyruvic acid is an endogenous tryptophan metabolite and keto analogue that functions as an aryl hydrocarbon receptor (AHR) agonist with reported antioxidant activity. It is supplied as a research-grade chemical for biochemical and pharmacological studies.
- Endogenous metabolite and keto analogue of tryptophan.
- Acts as an aryl hydrocarbon receptor (AHR) agonist.
- Exhibits antioxidant activity in reported studies.
- High purity (99.55%).
- Molecular formula C11H9NO3; molecular weight 203.19 g·mol⁻¹.
- Available in small research sizes, including 100 mg, and DMSO solution formats.
- Soluble in DMSO and water.
Enzo Life Sciences TLCK (200mg). CAS: 4238-41-9
Irreversible inhibitor of trypsin and trypsin-like serine proteases such as granzyme D and tryptase. Also inhibits other proteases including plasmin, thrombin, and papain and some kinases including PKC. Inhibits LPS-induced expression of COX-2 in macrophages. Inhibits apoptosis (possibly through the inhibition of serine proteases). Chymotrypsin is not inhibited by TLCK, so this inhibitor can be used to block contaminating trypsin activity in chymoptrypsin preparations. TLCK can be used in combination with a chymotrypsin inhibitor to prevent proteolytic degradation during the isolation of proteins. Alternative name: N alpha-Tosyl-Lys-chloromethylketone . HCl. Purity: ≥95% (TLC). Solubility: Soluble in methanol (50mg/ml), DMSO (5mM) or water. Stock solutions at concentrations up to 10mM can be prepared in aqueous buffers with a pH of 6.0 or lower. TLCK is very unstable in buffers with a pH higher than 6 and will decompose rapidly. Long Term Storage: -20°C.
Medchemexpress LLC L-lysine, N6-(1-oxo-2-buten-1-yl)- | 1338823-35-0 | MFCD22381072 | 99.4% | 214.26 | C10H18N2O3 | 100 MG
N6-(But-2-enoyl)-L-lysine is a lysine derivative supplied as a white to off-white solid for research use in biochemical and pharmacological studies. It has been characterized by CAS number, molecular formula, and molecular weight, and is provided with a certificate of analysis to support its stated purity and storage recommendations.
- chemical identity: N6-(but-2-enoyl)-L-lysine, CAS 1338823-35-0.
- molecular formula: C10H18N2O3; molecular weight: 214.26 g/mol.
- appearance: white to off-white solid; powder form for easy handling.
- purity: high purity suitable for research applications (reported 99.43%).
- storage: powder: -20°C for long-term (3 years) or 4°C for short-term (2 years); in solvent: -80°C for 6 months.
- solubility: soluble in water (approx. 17.5 mg/mL with ultrasonication).
- packaging: supplied in research-scale quantities (e.g., 100 mg) with COA documentation.