Potassium 2,2',2'',2'''-((((carboxylatomethyl)azanediyl)bis(ethane-2,1-diyl))bis(azanetriyl))tetraacetate CAS 7216-95-7

Purity 97%+In StockPharmaceutical Standards
CAS No.7216-95-7
Molecular FormulaC14H18N3O10 5*K
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Potassium 2,2',2'',2'''-((((carboxylatomethyl)azanediyl)bis(ethane-2,1-diyl))bis(azanetriyl))tetraacetate CAS 7216-95-7 chemical structure

Description

Potassium 2,2',2'',2'''-((((carboxylatomethyl)azanediyl)bis(ethane-2,1-diyl))bis(azanetriyl))tetraacetate (CAS 7216-95-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H18N3O10 5*K. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC14H18N3O10 5*K
Molecular Weight427.41 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959
Nitrogen Atoms3

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