Calcium (Ca)
Elemental calcium was discovered in 1808. This alkaline earth metal is the fifth most abundant in the Earth's crust and is found in leaves, bones, teeth, and shells.
Never found uncombined in nature, it can occur as limestone, gypsum, and fluorite. The rather hard metal has a silvery color, forms a white coating in air, reacts with water, and burns with a yellow-red flame.
Both natural and prepared compounds are widely used. Calcium oxide, when mixed with sand, hardens mortar and plaster, and calcium from limestone is a key ingredient in Portland cement. Other important compounds are carbide, chloride, cyanamide, hypochlorite, nitrate, and sulfide.
Calcium granules, redistilled, -16 mesh, 99.5% (metals basis), Thermo Scientific Chemicals
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Calcium crystalline dendritic pieces, 99.98% (metals basis), Thermo Scientific Chemicals
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Calcium, 99%, granular, Thermo Scientific Chemicals
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Calcium turnings, 98% (metals basis), Thermo Scientific Chemicals
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Calcium granules, -9 mesh, 98.8% (metals basis), Thermo Scientific Chemicals
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Calcium ingot, 97% (metals basis), Thermo Scientific Chemicals
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Fisher Science Education™ Calcium
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Sigma Aldrich Calcium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Calcium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Calcium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Calcium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Medchemexpress LLC Ca2+ channel agonist 1 | 1402821-24-2 | 98.9% | 354.45 | 1 ML
Ca2+ channel agonist 1 is an agonist of N-type Ca2+ channel and an inhibitor of Cdk2, with EC50s of 14.23 μM and 3.34 μM, respectively. It is used as a potential treatment for motor nerve terminal dysfunction.
- Agonist of N-type Ca2+ channel
- Inhibitor of Cdk2
- Potential treatment for motor nerve terminal dysfunction
- Exhibits a ca. 2-fold increased agonism and a 22-fold decreased cdk2 kinase activity versus the standard, (R)-roscovitine
Medchemexpress LLC Ca2+ channel agonist 1 | 1402821-24-2 | 98.9% | 354.45 | 1 MG
Ca2+ channel agonist 1 is an agonist of N-type Ca2+ channel and an inhibitor of Cdk2, with EC50s of 14.23 μM and 3.34 μM, respectively. It is used as a potential treatment for motor nerve terminal dysfunction. For research use only.
- Agonist of N-type Ca2+ channel.
- Inhibitor of Cdk2.
- Potential treatment for motor nerve terminal dysfunction.
- Exhibits ca. 2-fold increased agonism and a 22-fold decreased cdk2 kinase activity versus the standard, (R)-roscovitine.