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Home/Compounds/API/Aprocitentan
C16H14Br2N6O4S
546.2 g/mol
API

Aprocitentan

CAS1103522-45-7EC845-725-0
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

Aprocitentan is a pharmaceutical active ingredient used in the manufacturing of medications for managing hypertension. It is an oral compound characterized by a complex structure containing aromatic rings, ether linkages, and halogen atoms.

pharmaceutical raw material for hypertension 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.

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Customs Tariff Classification

The international HS code for Aprocitentan (CAS 1103522-45-7) is 2933.59.

HS code (international, 6-digit)

2933.59

EU CN code (8-digit)

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.

Identifiers
IUPAC Name

5-(4-bromophenyl)-4-[2-(5-bromopyrimidin-2-yl)oxyethoxy]-6-(sulfamoylamino)pyrimidine

InChIKey

DKULOVKANLVDEA-UHFFFAOYSA-N

SMILES

C1=CC(=CC=C1C2=C(N=CN=C2OCCOC3=NC=C(C=N3)Br)NS(=O)(=O)N)Br

Synonyms (19)
  • Aprocitentan (USAN/INN)
  • Aprocitentan
  • Aprocitentan (ACT-132577)
  • Macitentan Impurity 24
  • Macitentan metabolite m6
  • N-Despropyl Macitentan
  • Tryvio
  • Tryvio (TN)
  • aprocitentanum

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