Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Regulatory Compliance1
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 396-01-0
Methacycline hydrochloride
pharmaceutical raw material
Triamterene is a potassium-sparing diuretic used as a pharmaceutical raw material. It is often combined with thiazide diuretics in pharmaceutical manufacturing for hypertension or edema management.
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.
The international HS code for Triamterene (CAS 396-01-0) is 2933.59.
2933.59
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
6-phenylpteridine-2,4,7-triamine
FNYLWPVRPXGIIP-UHFFFAOYSA-N
C1=CC=C(C=C1)C2=NC3=C(N=C(N=C3N=C2N)N)N