Dimethyl terephthalate-,α-α′-<SUP>13</SUP>C<SUB>2</SUB> CAS 432028-02-9

Purity 97%+In StockPharmaceutical Standards
CAS No.432028-02-9
Molecular FormulaC8[13C]2H10O4
Molecular Weight196.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dimethyl terephthalate-,α-α′-<SUP>13</SUP>C<SUB>2</SUB> CAS 432028-02-9 chemical structure

Description

Dimethyl terephthalate-,α-α′-<SUP>13</SUP>C<SUB>2</SUB> (CAS 432028-02-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8[13C]2H10O4. Molecular weight: 196.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8[13C]2H10O4
Molecular Weight196.17 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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