Chromium (Cr)
Chromium is a hard, lustrous steel-gray metal that was discovered in 1797. Found primarily in chromite ore, it is usually produced by reducing the oxide with aluminum.
Chromium is used to harden steel, make stainless steel, and form other alloys. In plating, it produces a hard, smooth surface that resists corrosion. Chromium in glass imparts an emerald green color and is also used as a catalyst.
All chromium compounds are colored and useful in a number of industrial applications. Chromium compounds are toxic and should be handled properly. Chromium is present in certain foods but toxic in excess.
Chromium powder, -325 mesh, 99% (metals basis)
CAS: 7440-47-3 Molecular Formula: Cr Molecular Weight (g/mol): 52.00 MDL Number: MFCD00010944 InChI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N Synonym: chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 PubChem CID: 23976 ChEBI: CHEBI:28073 IUPAC Name: chromium SMILES: [Cr]
Chromium powder, -60 mesh, 99.95% (metals basis)
CAS: 7440-47-3 Molecular Formula: Cr Molecular Weight (g/mol): 52.00 MDL Number: MFCD00010944 InChI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N Synonym: chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 PubChem CID: 23976 ChEBI: CHEBI:28073 IUPAC Name: chromium SMILES: [Cr]
Chromium Metal, 100 Mesh, Powder, 98%, Spectrum™ Chemical
CAS: 7440-47-3
Chromium powder, -200 mesh, 99.94% (metals basis)
CAS: 7440-47-3 Molecular Formula: Cr Molecular Weight (g/mol): 52.00 MDL Number: MFCD00010944 InChI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N Synonym: chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 PubChem CID: 23976 ChEBI: CHEBI:28073 IUPAC Name: chromium SMILES: [Cr]
Chromium powder, -100 mesh, 99% (metals basis)
CAS: 7440-47-3 Molecular Formula: Cr Molecular Weight (g/mol): 52.00 MDL Number: MFCD00010944 InChI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N Synonym: chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 PubChem CID: 23976 ChEBI: CHEBI:28073 IUPAC Name: chromium SMILES: [Cr]
Chromium pieces, irregular, 99% (metals basis)
CAS: 7440-47-3 Molecular Formula: Cr Molecular Weight (g/mol): 52.00 MDL Number: MFCD00010944 InChI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N Synonym: chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 PubChem CID: 23976 ChEBI: CHEBI:28073 IUPAC Name: chromium SMILES: [Cr]
Chromium pieces, 3-12mm (0.12-0.47in), 99.2% (metals basis)
CAS: 7440-47-3 Molecular Formula: Cr Molecular Weight (g/mol): 52.00 MDL Number: MFCD00010944 InChI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N Synonym: chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 PubChem CID: 23976 ChEBI: CHEBI:28073 IUPAC Name: chromium SMILES: [Cr]
Chromium, 99+%, pure, powder
CAS: 7440-47-3 Molecular Formula: Cr Molecular Weight (g/mol): 52.00 MDL Number: MFCD00010944 InChI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N Synonym: chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 PubChem CID: 23976 ChEBI: CHEBI:28073 IUPAC Name: chromium SMILES: [Cr]
Chromium Metal, 2 in. and Finer, Chips, 99%, Spectrum™ Chemical
CAS: 7440-47-3 Molecular Weight (g/mol): 52
Medchemexpress LLC 3-pyridinecarboxylic acid, chromium(3+) salt | 64452-96-6 | MFCD00186328 | >98.0% | 418.30 g/mol | C18H12CrN3O6 | 500 G
Chromium nicotinate is the nicotinate salt of trivalent chromium used in research on glucose metabolism and nutritional supplementation. The compound has formula C18H12CrN3O6, CAS 64452-96-6, and molecular weight 418.30 g/mol. It is supplied for research use only and is not validated for clinical applications.
- Useful for studies of glucose metabolism and type 2 diabetes mechanisms.
- Trivalent chromium complex with defined molecular formula and weight.
- Commonly available at high purity (reported ≥98%).
- Suitable for in vitro biochemical and formulation research.
- Provided with CAS and structural identifiers for unambiguous identification.
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![Medchemexpress LLC [cPP1-7,NPY19-23,Ala31,Aib32,Gln34]-hPancreatic Polypeptide | 313988-89-5 | 99.3% | 4207.66 | 5 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/default.jpg-250.jpg)
Medchemexpress LLC [cPP1-7,NPY19-23,Ala31,Aib32,Gln34]-hPancreatic Polypeptide | 313988-89-5 | 99.3% | 4207.66 | 5 MG
[cPP1-7,NPY19-23,Ala31,Aib32,Gln34]-hPancreatic Polypeptide is a potent and selective neuropeptide Y Y5 receptor agonist with an IC50 of 0.24 nM for binding to the hY5 receptor. It induces a high amount of food intake and is for research use only.
- Potent and selective neuropeptide Y Y5 receptor agonist (IC50 of 0.24 nM for hY5 receptor)
- Induces high amount of food intake
- IC50s of 530 nM, >500 nM, and 51 nM for hY1, hY4, and hY2 receptors, respectively
Medchemexpress LLC [cPP1-7,NPY19-23,Ala31,Aib32,Gln34]-hPancreatic Polypeptide | 313988-89-5 | 99.25% | 4207.66 | 1 MG
[cPP1-7,NPY19-23,Ala31,Aib32,Gln34]-hPancreatic Polypeptide is a potent and selective neuropeptide Y Y5 receptor agonist with an IC50 of 0.24 nM for binding to the hY5 receptor. It induces a high amount of food intake.
- Potent and selective neuropeptide Y Y5 receptor agonist.
- Exhibits an IC50 of 0.24 nM for binding to the hY5 receptor.
- Induces a high amount of food intake.
- Has IC50s of 530 nM, >500 nM, and 51 nM for binding to the hY1, hY4, and hY2 receptors, respectively.
- Induces a high amount of food intake in a dose-dependent manner in adult male rats weighing 340-400 g.