Triethylenephosphoramide is a chemical compound used as an active pharmaceutical ingredient. It is structurally related to thiotepa, an alkylating agent employed in cancer chemotherapy.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
CAS 545-55-1
Theofibrate
pharmaceutical raw material
Aminolevulinic acid hydrochloride
pharmaceutical raw material
Nicardipine hydrochloride
pharmaceutical raw material
Propiverine hydrochloride
pharmaceutical raw material
Metepa
phosphoramide alkylating agent
The international HS code for Triethylenephosphoramide (CAS 545-55-1) is 2933.99, 3824.99.
2933.99, 3824.99
2933 99 80, 3824 99 93
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1-[bis(aziridin-1-yl)phosphoryl]aziridine
FYAMXEPQQLNQDM-UHFFFAOYSA-N
C1CN1P(=O)(N2CC2)N3CC3