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Home/Compounds/API/Dexmethylphenidate
C14H19NO2
233.31 g/mol
API

Dexmethylphenidate

CAS40431-64-9
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material

Dexmethylphenidate is a methyl phenyl(piperidin-2-yl)acetate in which both stereocentres have the R configuration. It is the active enantiomer in the racemic drug methylphenidate and acts as an adrenergic agent.

pharmaceutical raw material for ADHD treatment

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

Dexmethylphenidate hydrochloride

CAS19262-68-1

pharmaceutical raw material

StrongSame Parent

Focalin

CAS23655-65-4

pharmaceutical raw material

ReferenceSame Category

Bitoscanate

CAS4044-65-9

pharmaceutical raw material

ReferenceSame Category

Cgp-74588

CAS404844-02-6

pharmaceutical raw material

ReferenceSame Category

Besifloxacin hydrochloride

CAS405165-61-9

pharmaceutical raw material

ReferenceSame Category

Mitomycin b

CAS4055-40-7

pharmaceutical raw material

Referencestereoisomer of

Methylphenidate

CAS113-45-1

pharmaceutical raw material

Referencestereoisomer of

Methyl (S)-phenyl[(R)-piperidin-2-yl]acetate

CAS20748-12-3

pharmaceutical raw material

Customs Tariff Classification

The international HS code for Dexmethylphenidate (CAS 40431-64-9) is 2933.39.

HS code (international, 6-digit)

2933.39

EU CN code (8-digit)

2933 39 99

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

methyl (2R)-2-phenyl-2-[(2R)-piperidin-2-yl]acetate

InChIKey

DUGOZIWVEXMGBE-CHWSQXEVSA-N

SMILES

COC(=O)[C@@H]([C@H]1CCCCN1)C2=CC=CC=C2

Synonyms (20)
  • D-MPH
  • D-TMP
  • Dexmethylphenidate (INN)
  • (+)-threo-Methylphenidate
  • Attenade
  • Dexmethylphenidate
  • Focalin XR
  • Methyl D-phenidate
  • Methylphenidate d-threo-
  • Methylphenidate d-threo-form
  • d-Methylphenidate
  • d-threo-Methylphenidate
  • dexmethylphenidatum
  • dexmetilfenidato

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