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Key Documents

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602647

Sigma-Aldrich

Ritalinic acid

99% (CP)

Sinónimos:

a-Phenyl-2-piperidineacetic acid

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About This Item

Fórmula empírica (notación de Hill):
C13H17NO2
Número de CAS:
19395-41-6
Peso molecular:
219.28
EC Number:
243-020-7
MDL number:
MFCD06200695
UNSPSC Code:
12352106
PubChem Substance ID:
24881825
NACRES:
NA.12

assay

99% (CP)

SMILES string

OC(=O)C(C1CCCCN1)c2ccccc2

InChI

1S/C13H17NO2/c15-13(16)12(10-6-2-1-3-7-10)11-8-4-5-9-14-11/h1-3,6-7,11-12,14H,4-5,8-9H2,(H,15,16)

InChI key

INGSNVSERUZOAK-UHFFFAOYSA-N

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Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

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, Gloves

Certificados de análisis (COA)

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T Aoyama et al.
Journal of pharmaceutical sciences, 79(6), 465-469 (1990-06-01)
A gas chromatographic-mass spectrometric method was developed for the stereoselective quantification of threo-methylphenidate (MPD) and its metabolite, ritalinic acid (RA), in plasma or urine. The plasma concentrations of (+)-MPD after oral administration of two 10-mg conventional tablets containing racemic MPD.HCl
Marion Letzel et al.
Chemosphere, 81(11), 1416-1422 (2010-10-12)
To investigate the occurrence and fate of ritalinic acid - the main human metabolite of the psychostimulant drug methylphenidate - in the aquatic environment, a HPLC-electrospray-MS/MS method for the quantification of ritalinic acid in wastewater, surface water and bank filtrate
A Solans et al.
Journal of chromatography. B, Biomedical applications, 658(2), 380-384 (1994-08-19)
Two analytical methods for the simultaneous detection in urine of methylphenidate and its main metabolite, ritalinic acid, are described. Both procedures are based on solid-phase extraction of urine samples on Bond Elut Certify columns, and capillary gas chromatographic-mass spectrometric detection
J S Markowitz et al.
Journal of clinical psychopharmacology, 19(4), 362-366 (1999-08-10)
Methylphenidate is the most commonly prescribed psychostimulant in clinical use today. Known methylphenidate metabolites include ritalinic acid, corresponding lactams, and p-hydroxymethylphenidate. Recent in vitro work using rat liver preparations has indicated that the methylphenidate ethyl ester, ethylphenidate, is formed upon
Nicolas Barbarin et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 783(1), 73-83 (2002-11-27)
This work presents a high-throughput selected reaction monitoring (SRM) LC-MS method for the determination of methylphenidate (MPH), a central nervous stimulant, and its de-esterified metabolite, ritalinic acid (RA) in rat plasma samples. A separation of these two compounds was achieved
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