Y0000479
Chlorpromazine impurity D
European Pharmacopoeia (EP) Reference Standard
Synonym(s):
Desmethylchlorpromazine, 3-(2-Chloro-10H-phenothiazin-10-yl)-N-methylpropan-1-amine
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About This Item
Empirical Formula (Hill Notation):
C16H17ClN2S
CAS Number:
Molecular Weight:
304.84
UNSPSC Code:
41116107
NACRES:
NA.24
Recommended Products
grade
pharmaceutical primary standard
API family
chlorpromazine
manufacturer/tradename
EDQM
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
InChI
1S/C16H17ClN2S/c1-18-9-4-10-19-13-5-2-3-6-15(13)20-16-8-7-12(17)11-14(16)19/h2-3,5-8,11,18H,4,9-10H2,1H3
InChI key
YHFXGBOUSIKGMZ-UHFFFAOYSA-N
General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.
Application
Chlorpromazine impurity D EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
Packaging
The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.
Other Notes
Sales restrictions may apply.
related product
Product No.
Description
Pricing
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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R Ninci et al.
Journal of chromatography, 381(2), 315-322 (1986-09-05)
A gas chromatographic method using nitrogen-selective detection for the quantitative determination of nanogram amounts of chlorimipramine, chlorpromazine and their nor1 and nor2 derivatives in plasma is described. Derivatization with trifluoroacetic anhydride of nor1 and nor2 metabolites allowed the chromatographic separation
G P Sgaragli et al.
Bollettino della Societa italiana di biologia sperimentale, 60(9), 1757-1763 (1984-09-30)
Nanogram amounts of chlorimipramine, chlorpromazine and their Nor1- and Nor2-metabolites were detected in plasma by GLC with nitrogen-sensitive detection. Two extraction procedures were compared. The use of Sep Pak C18 cartridges produced a higher degree of accuracy and precision with
D L Newton et al.
Biochemistry, 28(9), 3750-3757 (1989-05-02)
In the presence of Ca2+ norchlorpromazine isothiocyanate forms a monocovalent complex with calmodulin: CAPP1-calmodulin (Newton et al, 1983). Trypsin digestion of [3H]CAPP1-calmodulin yields as the major radioactive peptide N epsilon-CAPP-Lys-Met-Lys, corresponding to residues 75-77 of calmodulin. Stoichiometric amounts of all
J L Borowitz et al.
Research communications in chemical pathology and pharmacology, 48(2), 305-308 (1985-05-01)
Although no differences in membrane stabilization by calcium were noted between leukemic (P-388) and normal murine leukocytes, tumor cells were shown to be more resistant to damage by ethanol but not by desmethylchlorpromazine. Furthermore, verapamil protected tumor cells but not
R C Young
Therapeutic drug monitoring, 8(1), 23-26 (1986-01-01)
Plasma nor1-chlorpromazine (nor1-CPZ) and chlorpromazine concentrations were measured by gas chromatography--mass fragmentometry in 15 inpatients receiving stable doses of chlorpromazine. Nor1-CPZ concentrations averaged 20% of chlorpromazine concentrations and were highly correlated with them. Relative concentrations of nor1-CPZ increased with age.
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