Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

M6935

Sigma-Aldrich

L-threo-Methylphenidate hydrochloride

solid

Synonym(s):

(2S,2′S)-(−)-threo-Methyl α-phenyl-α-(2-piperidyl)acetate hydrochloride, L-Ritalin hydrochloride

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C14H19NO2 · HCl
CAS Number:
Molecular Weight:
269.77
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

form

solid

Quality Level

drug control

USDEA Schedule II; Home Office Schedule 2; stupéfiant (France); kontrollierte Droge in Deutschland; regulated under CDSA - not available from Sigma-Aldrich Canada; psicótropo (Spain); Decreto Lei 15/93: Tabela IIB (Portugal)

color

white

solubility

H2O: soluble 32 mg/mL

application(s)

forensics and toxicology

SMILES string

Cl.COC(=O)[C@H](C1CCCCN1)c2ccccc2

InChI

1S/C14H19NO2.ClH/c1-17-14(16)13(11-7-3-2-4-8-11)12-9-5-6-10-15-12;/h2-4,7-8,12-13,15H,5-6,9-10H2,1H3;1H/t12-,13-;/m0./s1

InChI key

JUMYIBMBTDDLNG-QNTKWALQSA-N

Biochem/physiol Actions

Central nervous system stimulant. Less potent enantiomer.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service