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Home/Compounds/API/Nefextinib
C22H23FN6OS
438.5 g/mol
API

Nefextinib

CAS2070931-57-4
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

Nefextinib is an active pharmaceutical ingredient under investigation in clinical trials for specific oncological research. It is a synthetic compound with a complex heterocyclic structure containing fluorine and ether functional groups.

Pharmaceutical raw materialResearch compound for oncology studies

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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Related Compounds

StrongSame Parent

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ReferenceSame Category

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Customs Tariff Classification

The international HS code for Nefextinib (CAS 2070931-57-4) is 2934.99.

HS code (international, 6-digit)

2934.99

EU CN code (8-digit)

2934 99 90

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

7-(4-fluoro-2-methoxyphenyl)-6-methyl-N-(1-piperidin-4-ylpyrazol-4-yl)thieno[3,2-d]pyrimidin-2-amine

InChIKey

AVIOBQFPAGEICQ-UHFFFAOYSA-N

SMILES

CC1=C(C2=NC(=NC=C2S1)NC3=CN(N=C3)C4CCNCC4)C5=C(C=C(C=C5)F)OC

Synonyms (6)
  • example 31
  • nefextinib

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