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Home/Compounds/API/Orlistat
C29H53NO5
495.7 g/mol
API

Orlistat

CAS96829-58-2EC639-755-1
Category
API
Compound Class
Ester
Primary Use
Pharmaceutical Raw Material

Orlistat is a pharmaceutical raw material used as an antiobesity agent. It functions as a lipase inhibitor, and is supplied for use in the manufacturing of medications intended for weight management.

pharmaceutical raw material for weight managementcompound used in manufacturing of antiobesity medications

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 0.75

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Referencesame scaffold

N-(tert-Butoxycarbonyl)-L-serine beta-lactone

CAS98541-64-1

pharmaceutical intermediate

Referencesame scaffold

(3S,4S)-3-hexyl-4-((R)-2-hydroxytridecyl)-2-oxetanone

CAS104872-06-2

pharmaceutical raw material

Referencesame scaffold

(R)-(2-Oxo-3-oxetanyl)carbamic acid tert-butyl ester

CAS126330-77-6

pharmaceutical intermediate

Safety Reference

Environmental Hazard
Environmental Hazard
H411Toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for Orlistat (CAS 96829-58-2) is 2932.20.

HS code (international, 6-digit)

2932.20

EU CN code (8-digit)

2932 20 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

[(2S)-1-[(2S,3S)-3-hexyl-4-oxooxetan-2-yl]tridecan-2-yl] (2S)-2-formamido-4-methylpentanoate

InChIKey

AHLBNYSZXLDEJQ-FWEHEUNISA-N

SMILES

CCCCCCCCCCC[C@@H](C[C@H]1[C@@H](C(=O)O1)CCCCCC)OC(=O)[C@H](CC(C)C)NC=O

Synonyms (41)
  • R-212
  • THL
  • THLP
  • Orlipastatum [INN-Latin]
  • Orlistat (JAN/USP/INN)
  • Orlistat, United States Pharmacopeia (USP)
  • (-)-tetrahydrolipostatin
  • Alli
  • Beacita
  • Lipase Inhibitor, THL
  • ORLISTAT [MART.]
  • Orlipastat
  • Orlipastatum
  • Orlistat (Alli, Xenical)
  • Orlistat (Standard)
  • Orlistat - Bio-X trade mark
  • Orlistat Powder
  • Orlistat, >=98%, solid
  • Ro 18 0647
  • Ro 18-0647/002
  • Tetrahydrolipstatin
  • Xenical
  • Xenical (TN)
  • orlistat
  • orlistatum
  • tetrahydrolipastatin

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