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Home/Compounds/Pharmaceutical Intermediate/5,6,7,8-tetrahydro-2-naphthol
C10H12O
148.2 g/mol
Pharmaceutical IntermediateWarning

5,6,7,8-Tetrahydro-2-naphthol

CAS1125-78-6EC214-410-4
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate

5,6,7,8-Tetrahydro-2-naphthol is a member of the tetralin class, specifically a tetrahydronaphthalene derivative with a hydroxy group at position 6. It is primarily used as a pharmaceutical intermediate in chemical manufacturing and research.

pharmaceutical intermediateresearch compound

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

ReferenceSame Category

Benzaldehyde dimethyl acetal

CAS1125-88-8

pharmaceutical intermediate

ReferenceSame Category

[2-[(1S,2S,6S,7S,9S,10S,11R)-9-hydroxy-7,11-dimethyl-14-oxo-5-oxapentacyclo[8.8.0.02,7.04,6.011,16]octadec-15-en-6-yl]-2-oxoethyl] acetate

CAS112529-49-4

pharmaceutical intermediate

ReferenceSame Category

Ethyl isonipecotate

CAS1126-09-6

pharmaceutical intermediate

ReferenceSame Category

Methyl 4-chlorobenzoate

CAS1126-46-1

pharmaceutical intermediate

Referencesame scaffold

Tetralin

CAS119-64-2

hydrogen-donor solvent

Referencesame scaffold

N-tert-Butyl-N-{3-[(6,7-dihydroxy-5,6,7,8-tetrahydronaphthalen-1-yl)oxy]-2-hydroxypropyl}nitrous amide

CAS134720-06-2

pharmaceutical intermediate

Referencesame scaffold

(6S)-(-)-5-Hydroxy-N-propyl-2-aminotetralin hydrobromide

CAS165950-84-5

pharmaceutical raw material

Referencesame scaffold

Agomelatine Impurity 35

CAS178677-49-1

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for 5,6,7,8-Tetrahydro-2-naphthol (CAS 1125-78-6) is 2907.19.

HS code (international, 6-digit)

2907.19

EU CN code (8-digit)

2907 19 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

5,6,7,8-tetrahydronaphthalen-2-ol

InChIKey

UMKXSOXZAXIOPJ-UHFFFAOYSA-N

SMILES

C1CCC2=C(C1)C=CC(=C2)O

Synonyms (24)
  • 2-Naphthol,6,7,8-tetrahydro-
  • 5,6,7,8-Tetrahydro-2-naphthol
  • 5,6,7,8-Tetrahydro-2-napthol
  • 5,6,7,8-tetrahydronaphth-2-ol
  • 5,7,8-Tetrahydro-2-naphthol
  • 5678-TH-2N
  • 6-Hydroxytetralin
  • 6-Tetralinol
  • Tetrahydro-.beta.-naphthol
  • ac-beta-Tetralol

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