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Home/Compounds/Pharmaceutical Intermediate/Citadiol
C20H23FN2O2
342.4 g/mol
Pharmaceutical IntermediateWarning

4-[4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile

CAS103146-25-4EC430-780-1
Category
Pharmaceutical Intermediate
Compound Class
Alcohol
Primary Use
Pharmaceutical Intermediate

This compound is a pharmaceutical intermediate featuring an aromatic ring system with hydroxyl, nitrile, and amine functional groups. It is primarily used as a building block in the synthesis of active pharmaceutical ingredients.

pharmaceutical intermediatechemical building block for API synthesis

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

Citadiol hydrobromide

CAS103146-26-5

pharmaceutical intermediate

StrongSame Parent

Citadiol hydrochloride

CAS717133-25-0

pharmaceutical intermediate

StrongSame Parent

(+/-)-4-[4-(diMethylaMino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxyMethyl)-benzonitrile, oxalate

CAS717133-32-9

pharmaceutical intermediate

ReferenceSame Category

Ethanol, 2-[[4-[(7-chloro-4-quinolinyl)amino]pentyl]ethylamino]-, 1-(hydrogen sulfate)

CAS103152-84-7

pharmaceutical intermediate

ReferenceSame Category

Tert-Butyl 1,9-diazaspiro[5.5]undecane-9-carboxylate

CAS1031927-14-6

pharmaceutical intermediate

ReferenceSame Category

2-Chloro-5-nitropyrimidine

CAS10320-42-0

pharmaceutical intermediate

ReferenceSame Category

3-(Dimethylamino)-1-(naphthalen-1-yl)propan-1-one

CAS10320-49-7

pharmaceutical intermediate

Referencestereoisomer of

(S)-citadiol hemi-bis-4-toluoyl-D-tartrate

CAS128173-53-5

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H302Harmful if swallowed
H317May cause an allergic skin reaction
H411Toxic to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for 4-[4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile (CAS 103146-25-4) is 2926.90.

HS code (international, 6-digit)

2926.90

EU CN code (8-digit)

2926 90 70

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

4-[4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile

InChIKey

GNULRNVWXYXBQY-UHFFFAOYSA-N

SMILES

CN(C)CCCC(C1=CC=C(C=C1)F)(C2=C(C=C(C=C2)C#N)CO)O

Synonyms (11)
  • CTD compound
  • Citadiol
  • Escitalopram Impurity 2

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