CAS 121258-29-5

Thiotepa Impurity 2

CAS: 121258-29-5

Formula: C₆H₁₄N₃OPS

Molecular weight: 207.23

Ref: 4Z-T-184003

N-(2-Hydroxyethyl)-P,P-bisaziridinyl Thiophosphamide

Controlled Product

CAS: 121258-29-5

Formula: C₆H₁₄N₃OPS

Color and Shape: Neat

Molecular weight: 207.23

Ref: TR-H942495

N-Hydroxy Ethyl ThioTEPA-d4

Controlled Product

CAS: 121258-29-5

Formula: C₆D₄H₁₀N₃OPS

Color and Shape: Colourless

Molecular weight: 211.258

Ref: TR-H942497

N-(2-Hydroxyethyl)-P,P-bisaziridinyl thiophosphamide

CAS: 121258-29-5

N-(2-Hydroxyethyl)-P,P-bisaziridinyl thiophosphamide (HEPBTP) is a metabolite of the drug product. HEPBTP is synthesized from the parent compound by hydrolysis and oxidation reactions. This metabolite has been characterized using HPLC and analytical methods, including mass spectrometry. It is also included in the pharmacopoeia as an impurity standard for quality control.

Formula: C₆H₁₅N₃O₄PS

Purity: Min. 95%

Molecular weight: 256.24 g/mol

Ref: 3D-IH180621

Thiotepa Impurity 4

CAS: 121258-29-5

Formula: C₆H₁₄N₃OPS

Molecular weight: 207.23

Ref: ST-EA-CP-T149004