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Home/Compounds/API/Cyclopentolate hydrochloride
C17H26ClNO3
327.8 g/mol
APIWarning

CYCLOPENTOLATE HYDROCHLORIDE

CAS5870-29-1EC227-521-8
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material

Cyclopentolate hydrochloride is the hydrochloride salt of cyclopentolate, a muscarinic antagonist used as a mydriatic and cycloplegic diagnostic agent in ophthalmic procedures. It rapidly induces pupil dilation and paralysis of the ciliary muscle, with a faster onset and shorter duration of action compared to atropine.

ophthalmic diagnostic agent for mydriasisophthalmic diagnostic agent for cycloplegia

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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Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H317May cause an allergic skin reaction
H332Harmful if inhaled
H371May cause damage to organs
H373May cause damage to organs through prolonged or repeated exposure

Customs Tariff Classification

The international HS code for CYCLOPENTOLATE HYDROCHLORIDE (CAS 5870-29-1) is 2922.19.

HS code (international, 6-digit)

2922.19

EU CN code (8-digit)

2922 19 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

2-(dimethylamino)ethyl 2-(1-hydroxycyclopentyl)-2-phenylacetate;hydrochloride

InChIKey

RHKZVMUBMXGOLL-UHFFFAOYSA-N

SMILES

CN(C)CCOC(=O)C(C1=CC=CC=C1)C2(CCCC2)O.Cl

Synonyms (42)
  • Cyclopentolate for system suitability, European Pharmacopoeia (EP)
  • Cyclopentolate hydrochloride (JP18/USP)
  • Cyclopentolate hydrochloride, European Pharmacopoeia (EP)
  • Cyclopentolate hydrochloride, United States Pharmacopeia (USP)
  • 5870-29-1 (HCl)
  • AK-Pentolate
  • Alnide
  • CYCLOPENTOLATE HYDROCHLORIDE
  • Ciclolux
  • Cicloplegicedol
  • Cyclogyl
  • Cyclogyl (TN)
  • Cyclopentolate HCL
  • Cylate
  • Cyplegin
  • Mydrilate
  • Pentolair
  • Skiacol
  • Zyklolat

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