Trimethoprim EP Impurity C CAS 29606-06-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.29606-06-2
Molecular FormulaC14H18N4O4
Molecular Weight306.32 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Trimethoprim EP Impurity C CAS 29606-06-2 chemical structure

Description

Trimethoprim EP Impurity C (CAS 29606-06-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H18N4O4. Molecular weight: 306.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC14H18N4O4
Molecular Weight306.32 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965
Nitrogen Atoms4

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