C10H10O2
162.18 g/mol
Pharmaceutical IntermediateWarning
7-hydroxy-3,4-dihydro-2H-naphthalen-1-one
CAS22009-38-7EC696-527-4
Category
Pharmaceutical Intermediate
Compound Class
Alcohol
Primary Use
Pharmaceutical Intermediate
7-Hydroxy-3,4-dihydro-2H-naphthalen-1-one is a chemical compound used as a pharmaceutical intermediate. Its primary role is in the manufacturing process of velpatasvir, a pharmaceutical ingredient.
Pharmaceutical intermediate for velpatasvir manufacturing
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
SimilarStructure SimilarSimilarity 0.72
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Referencesame scaffold
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Referencesame scaffold
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Referencesame scaffold
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pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 7-hydroxy-3,4-dihydro-2H-naphthalen-1-one (CAS 22009-38-7) is 2914.50.
HS code (international, 6-digit)
2914.50
EU CN code (8-digit)
2914 50 00
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-hydroxy-3,4-dihydro-2H-naphthalen-1-one
InChIKey
LGFSAJZSDNYVCW-UHFFFAOYSA-N
SMILES
C1CC2=C(C=C(C=C2)O)C(=O)C1
Synonyms (11)
- 7-Hydroxy-1-tetralone
- 7-Hydroxy-1-tetralone (5)
- 7-Hydroxytetralin-1-one
- 7-hydroxytetralone
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