Benzenesulfonic acids and derivatives
Research Products International Corp 2-Ketoglutaric Acid Monopotassium Salt, 100 G
CAS Number: 997-43-3
Molecular Formula: C5H5O5K
Molecular Weight: 184.19
MEDCHEMEXPRESS LLC α-ketoglutaric acid (disodium dihydrate) | 1282616-74-3 | MFCD00150702 | 98.0% | 226.09 g/mol | C5H8Na2O7 | 100g
-Ketoglutaric acid disodium dihydrate an important dicarboxylic acid is an intermediate in the tricarboxylic acid cycle (TCC) and amino acid metabolism -Ketoglutaric acid disodium dihydrate can be used as building block chemical for the chemical synthesis of heterocycles dietary supplement component of infusion solutions and wound healing compounds or as main component of new elastomers with a wide range of interesting mechanical and chemical properties[1]
MEDCHEMEXPRESS LLC Disodium terephthalate | 10028-70-3 | MFCD00013137 | 99.9% | 210.09 g/mol | C8H4Na2O4 | 25 G
Disodium terephthalate (terephthalic acid disodium salt) is a white to off-white solid used as a biochemical reagent and as a precursor in polyester (PET) synthesis. It is supplied for research use only.
- High purity: 99.93%.
- White to off-white solid appearance.
- Molecular formula C8H4Na2O4; molecular weight 210.09 g/mol.
- Suitable for biochemical assays and polymer precursor applications.
- Storage: store at room temperature, keep dry and cool; in solvent store at -80°C (2 years) or -20°C (1 year).
- Available in multiple pack sizes including 25 G.
MEDCHEMEXPRESS LLC α-ketoglutaric acid (disodium hydrate) | 305-72-6 | MFCD00043347 | 95.0% | 208.08 | C5H6Na2O6 | 1 G
α-Ketoglutaric acid (disodium hydrate) is the disodium salt hydrate form of alpha-ketoglutarate, a central metabolite in the tricarboxylic acid (TCA) cycle. Supplied as a white to off-white solid, this reagent is intended for biochemical assays, metabolic studies, and general laboratory research.
- White to off-white solid appearance.
- Purity 95.0% (NMR).
- Molecular formula C5H6Na2O6; molecular weight 208.08.
- Suitable for biochemical assays and metabolic and enzymatic studies.
- Storage: 4°C under nitrogen, protected from moisture; in solvent store at -80°C (6 months) or -20°C (1 month).
- Available in small lab pack sizes for research use.
MEDCHEMEXPRESS LLC Propionylcholine (p-toluenesulfonate) | 1866-13-3 | MFCD00059975 | 99.6% | 331.43 g/mol | C15H25NO5S | 100 MG
Propionylcholine (p-toluenesulfonate) is the p-toluenesulfonate salt of propionylcholine, a choline ester used as a biochemical reagent in life-science research. It is supplied as a white to off-white solid with high purity and is suitable for choline-related assays, receptor binding studies, and enzymatic investigations. The compound has molecular formula C15H25NO5S and CAS number 1866-13-3.
- High purity suitable for analytical and biochemical applications.
- White to off-white solid, easy to handle and weigh.
- Stable under recommended storage conditions.
- Suitable for choline-related assays and enzymatic studies.
- Available in small laboratory quantities for research use.
MEDCHEMEXPRESS LLC A-ketoglutaric acid (disodium hydrate) | MFCD00150702 | 95.0% | 208.08 g/mol | C5H6Na2O6 | 500 MG
Alpha-ketoglutaric acid disodium hydrate is the disodium salt hydrate of alpha-ketoglutaric acid supplied as a white to off-white solid for laboratory research use. It serves as a metabolic intermediate and reagent for biochemical assays, enzymology, and method development. Documentation such as COA and SDS is available for quality and handling information.
- Purity 95.0%.
- Molecular formula C5H6Na2O6 and molecular weight 208.08 g/mol.
- White to off-white solid appearance.
- High water solubility: ~175 mg/mL (ultrasonication assisted).
- Typical pack size 500 mg; larger sizes available on request.
- Storage: long-term at 4°C under nitrogen; stock solutions at -80°C (6 months) or -20°C (1 month).
MEDCHEMEXPRESS LLC p-Toluenesulfonic ac | 6192-52-5 | 1kg
p-Toluenesulfonic acid (PTSA) monohydrate a strong organic acid acts as organic catalyst used in organic synthesis [1][2][3][4]
MEDCHEMEXPRESS LLC EDTA (disodium) | 139-33-3 | MFCD00150037 | 98.0% | 336.21 g/mol | C10H14N2Na2O8 | 25 G
Ethylenediaminetetraacetic acid disodium (EDTA disodium) is the disodium salt form of EDTA supplied as a white to off-white solid. It functions as a chelating agent to bind divalent and trivalent metal ions and is intended for laboratory research, analytical, and industrial applications. Storage guidance varies for solid and solution forms.
TARGETMOL CHEMICALS INC Guanidinoethyl sulfonate 500MG
Also available in 50 mg, 100 mg, 200 mg and bulk. Please contact Fisher for quotes. Guanidinoethyl sulfonate (Taurocyamine) is a competitive glycine receptor antagonist.
Selleck Chemical LLC I-138-E1479-5MG
I-138 is an orally active potent reversible inhibitor of USP1-UAF1 with IC50 0f 4 1 nM I-138 is structurally related to ML323 and induces the monoubiquitination of FANCD2 and PCNA in MDA-MB-436 cells and increases PCNA and FANCD2 monoubiquitination in HAP-1 USP1 WT cells
EMOLECULES INC 104-15-4 | 4-Methylbenzenesulfonic acid? | AA Blocks LLC172.200 | C7H8O3S | 0.000 | Cc1ccc(cc1)S(O)(=O)=O | 50g | 801460991
4-Methylbenzenesulfonic acid? | AA Blocks LLC | 104-15-4172.200 | C7H8O3S | 0.000 | Cc1ccc(cc1)S(O)(=O)=O | 50g | 801460991
EMOLECULES INC 80-48-8 | Methyl p-toluenesulfonate | Combi-Blocks | MFCD00008417 | 186.230 | C8H10O3S | 95.000 | COS(=O)(=O)c1ccc(C)cc1 | 100g | 415498343
Methyl p-toluenesulfonate | Combi-Blocks | 80-48-8 | MFCD00008417 | 186.230 | C8H10O3S | 95.000 | COS(=O)(=O)c1ccc(C)cc1 | 100g | 415498343
EMOLECULES INC 80-48-8 | Methyl 4-toluenesulfonate | Oakwood Chemicals | MFCD00008417 | 186.230 | C8H10O3S | 98.000 | COS(=O)(=O)c1ccc(C)cc1 | 1kg | 480156147
Methyl 4-toluenesulfonate | Oakwood Chemicals | 80-48-8 | MFCD00008417 | 186.230 | C8H10O3S | 98.000 | COS(=O)(=O)c1ccc(C)cc1 | 1kg | 480156147