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PHOLCODINE-N-OXIDE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

433308-89-5

433308-89-5 Suppliers

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433308-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 433308-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,3,3,0 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 433308-89:
(8*4)+(7*3)+(6*3)+(5*3)+(4*0)+(3*8)+(2*8)+(1*9)=135
135 % 10 = 5
So 433308-89-5 is a valid CAS Registry Number.

433308-89-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name PHOLCODINE-N-OXIDE

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:433308-89-5 SDS

433308-89-5Upstream product

433308-89-5Downstream Products

433308-89-5Relevant academic research and scientific papers

Impurity profiling of pholcodine by liquid chromatography electrospray ionization mass spectrometry (LC-ESI-MS)

Denk, Oliver M.,Skellern, Graham G.,Watson, David G.

, p. 87 - 98 (2007/10/03)

Previously, a dimorpholinoethyl pholcodine manufacturing impurity was reported to be present in some samples of pholcodine. Apart from this impurity and morphine, other unknown impurities were detected in all the samples analysed by HPLC and micellar electrokinetic capillary chromatography. In this study, liquid chromatography mass spectrometry (LC-MS) analysis of samples of pholcodine showed that two of the previously unidentified compounds had mass spectra with molecular ions which differed from pholcodine by 16 amu. From this observation and other experimental data it was concluded that they are hydroxy derivatives of pholcodine. 10-S-hydroxy-pholcodine, which was synthesized by the oxidation of pholcodine with chromic acid, had the same chromatographic properties as one of these compounds. An early eluting compound in the LC-MS chromatograms of pholdocine was identified as pholcodine-N-oxide by matching chromatographic and mass spectral data of a synthesized pholcodine-N-oxide standard. The reaction of pholcodine with m-chloroperoxy-benzoic acid not only produced the mono N-oxide, but also pholcodine-di-N,N′-oxide.