Inorganic Salts
Silicon(IV) oxide, 30% in Ethylene glycol, colloidal dispersion, Thermo Scientific Chemicals
CAS: 7631-86-9 Molecular Formula: O2Si Molecular Weight (g/mol): 60.08 MDL Number: MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N Synonym: silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous PubChem CID: 24261 ChEBI: CHEBI:30563 IUPAC Name: dioxosilane SMILES: O=[Si]=O
Silicon(IV) oxide, 30% in Ethylene glycol, colloidal dispersion, Thermo Scientific Chemicals
CAS: 7631-86-9 Molecular Formula: O2Si Molecular Weight (g/mol): 60.08 MDL Number: MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N Synonym: silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous PubChem CID: 24261 ChEBI: CHEBI:30563 SMILES: O=[Si]=O
Silicon(IV) oxide, 30% in Ethylene glycol, colloidal dispersion, Thermo Scientific Chemicals
CAS: 7631-86-9 Molecular Formula: O2Si Molecular Weight (g/mol): 60.08 MDL Number: MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N Synonym: silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous PubChem CID: 24261 ChEBI: CHEBI:30563 IUPAC Name: dioxosilane SMILES: O=[Si]=O
1,2-Bis(trimethylsiloxy)ethane, 98%
CAS: 7381-30-8 Molecular Formula: C8H22O2Si2 Molecular Weight (g/mol): 206.43 MDL Number: MFCD00009640 InChI Key: JGWFUSVYECJQDT-UHFFFAOYSA-N Synonym: 1,2-bis trimethylsiloxy ethane,1,2-bis trimethylsilyloxy ethane,2,2,7,7-tetramethyl-3,6-dioxa-2,7-disilaoctane,ethylene glycol bis trimethylsilyl ether,ethylenedioxybis trimethylsilane,3,6-dioxa-2,7-disilaoctane, 2,2,7,7-tetramethyl,1,2-bis-trimethylsilyloxy ethane,1,2-bis-trimethylsilanyloxy-ethane,ethylene glycol, di-tms,acmc-1bh50 PubChem CID: 81858 SMILES: C[Si](C)(C)OCCO[Si](C)(C)C
Medchemexpress LLC Ggfg-amide-glycol-amide-exatecan | 2866301-18-8 | 98.7% | 870.88 | C43H47FN8O11 | 1 MG
GGFG-amide-glycol-amide-Exatecan is a synthetic intermediate derived from exatecan used in the synthesis of antibody-drug conjugates (ADCs) for research applications. It is provided for research use only.
- Intermediate for exatecan-derived ADC payload synthesis
- Suitable for linker and conjugation chemistry
- Reported purity 98.7%
- Available in milligram quantities for medicinal chemistry
Medchemexpress LLC Ggfg-amide-glycol-amide-exatecan | 2866301-18-8 | 98.7% | 870.88 | C43H47FN8O11 | 5 MG
GGFG-amide-glycol-amide-Exatecan is an Exatecan derivative used as an intermediate in the synthesis of antibody-drug conjugates (ADCs). Supplied for research use only, it is provided in small-quantity packages suitable for synthetic and analytical workflows.
- High purity (98.7%) suitable for research applications.
- Molecular formula C43H47FN8O11, molecular weight 870.88.
- Used as a drug-linker intermediate in ADC synthesis.
- Available in small pack sizes (1 mg-100 mg) to support development and scale-up.
- Provided with a datasheet and SDS for handling and safety information.
![Alkali Scientific EGTA [Ethylene glycol bis(2 aminoethylether) N,N,N',N' tetraacetic acid], 25 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000659673.jpg-250.jpg)
Alkali Scientific EGTA [Ethylene glycol bis(2 aminoethylether) N,N,N',N' tetraacetic acid], 25 G
EGTA (Ethylene glycol bis(2-aminoethylether) N,N,N',N' tetraacetic acid) is a powerful calcium chelator commonly used in laboratory applications. This 25g package is ideal for researchers working with cell biology, biochemistry, and enzymology. EGTA binds calcium ions with high specificity and is often used in experiments that require the removal of calcium to study calcium-dependent processes, such as enzyme activities or cellular signaling. The high affinity of EGTA for calcium makes it a preferred reagent in studies involving the regulation of intracellular calcium levels. It is also commonly used in preparation buffers for experiments involving cellular and molecular assays.
![Alkali Scientific EGTA [Ethylene glycol bis(2 aminoethylether) N,N,N',N' tetraacetic acid], 250 Grams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000659601.jpg-250.jpg)
Alkali Scientific EGTA [Ethylene glycol bis(2 aminoethylether) N,N,N',N' tetraacetic acid], 250 Grams
EGTA (Ethylene glycol bis(2-aminoethylether) N,N,N',N'-tetraacetic acid) is a chelating agent that binds calcium ions, making it essential for molecular biology and biochemical research. This reagent is widely used in studies involving calcium signaling, where precise control over calcium levels is crucial. EGTA effectively binds calcium ions without interfering with magnesium ions, which is important for enzyme reactions and protein studies. This 250-gram bottle is suitable for laboratory use where high purity and calcium ion regulation are needed. It is particularly useful in studies on cellular signaling, protein activity assays, and enzyme inhibition, where accurate ion control is required.
![Alkali Scientific EGTA [Ethylene glycol bis(2 aminoethylether) N,N,N',N' tetraacetic acid], 50 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000659703.jpg-250.jpg)
Alkali Scientific EGTA [Ethylene glycol bis(2 aminoethylether) N,N,N',N' tetraacetic acid], 50 G
EGTA (Ethylene glycol bis(2-aminoethylether) N,N,N',N' tetraacetic acid) is an effective calcium chelator, with this 50g package commonly used in laboratory settings for various biochemical and cell biology applications. EGTA has a strong affinity for calcium ions and is particularly useful in studies that require calcium removal to analyze calcium-dependent processes, such as enzyme activity and cell signaling. This reagent is commonly employed in buffers for cell culture studies, molecular assays, and in the preparation of solutions for experiments involving calcium regulation. Its ability to selectively chelate calcium ions makes it indispensable for experiments requiring precise control of calcium concentrations.
Medchemexpress LLC GGFG-amide-glycol-amide-Exatecan | 2866301-18-8 | 98.7% | 870.88 g/mol | C43H47FN8O11 | 25 MG
GGFG-amide-glycol-amide-Exatecan is an Exatecan derivative used as an intermediate in the synthesis of antibody-drug conjugates (ADCs). It is supplied as a high-purity solid with documented analytical data and formulation guidance for research use.
- High purity: 98.7%.
- Solid, off-white to light yellow appearance.
- Molecular weight 870.88 g/mol.
- Soluble in DMSO (100 mg/mL); in vivo formulation protocols provided.
- Storage guidance for solvent and sealed material to preserve stability.
- Analytical documentation available: COA, HNMR, LCMS, SDS.
Medchemexpress LLC Ggfg-amide-glycol-amide-exatecan | 2866301-18-8 | 98.7% | 870.88 g/mol | C43H47FN8O11 | 10 MG
GGFG-amide-glycol-amide-Exatecan is an Exatecan-derived small-molecule intermediate used for research and for assembling antibody-drug conjugates (ADCs). It functions as a DNA topoisomerase I inhibitor derivative and is supplied as a high-purity solid for laboratory use.
- Intermediate for antibody-drug conjugate synthesis.
- Cas number 2866301-18-8.
- Molecular formula C43H47FN8O11; molecular weight 870.88 g/mol.
- Reported purity 98.7%.
- Appearance: off-white to light yellow solid.
- Solubility: DMSO 100 mg/mL (ultrasonic assistance recommended); hygroscopic effects reported.
- Storage: sealed, away from moisture and light; in solvent store at -80°C up to 6 months, -20°C up to 1 month.