1,1,3,3-Tetramethyl propane-1,1,3,3-tetracarboxylate CAS 28781-92-2
Purity 97%+In StockPharmaceutical Standards
CAS No.
28781-92-2
Molecular Formula
C11H16O8
Molecular Weight
276.24 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
1,1,3,3-Tetramethyl propane-1,1,3,3-tetracarboxylate (CAS 28781-92-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H16O8. Molecular weight: 276.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
Molecular Formula
C11H16O8
Molecular Weight
276.24 g/mol
Appearance
Off-white to pale yellow crystalline powder
Purity
97%+
Storage
Store in a cool place (≤25°C), keep sealed and dry
Solubility (reference)
Soluble in methanol, ethanol, DMSO
Stability
May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening