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About This Item
Empirical Formula (Hill Notation):
C12H9N3O2S
CAS Number:
Molecular Weight:
259.28
Beilstein:
7485862
UNSPSC Code:
41116107
NACRES:
NA.24
grade
pharmaceutical primary standard
API family
olanzapine
manufacturer/tradename
EDQM
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
SMILES string
[s]1c(c(cc1C)C#N)Nc2c(cccc2)[N+](=O)[O-]
InChI
1S/C12H9N3O2S/c1-8-6-9(7-13)12(18-8)14-10-4-2-3-5-11(10)15(16)17/h2-6,14H,1H3
InChI key
NPXUFPFFHANGDL-UHFFFAOYSA-N
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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
Olanzapine impurity A 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.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Christopher P Price et al.
Journal of the American Chemical Society, 127(15), 5512-5517 (2005-04-14)
The discovery and selective production of crystalline polymorphs, an outstanding problem in solid-state chemistry, is of great importance industrially in, for example, the manufacture of pharmaceuticals and pigments. Despite considerable efforts, no reliable method exists to produce all of the
K Adrjanowicz et al.
The Journal of chemical physics, 136(23), 234509-234509 (2012-07-12)
The organic liquid ROY, i.e., 5-methyl-2-[(2-nitrophenyl)amino]-3-thiophenecarbonitrile, has been a subject of detailed study in the last few years. One interest in ROY lies in its polymorph-dependent fast crystal growth mode below and above the glass transition temperature. This growth mode
Ying Diao et al.
Journal of the American Chemical Society, 134(1), 673-684 (2011-12-06)
Although nanoporous materials have been explored for controlling crystallization of polymorphs in recent years, polymorphism in confined environments is still poorly understood, particularly from a kinetic perspective, and the role of the local structure of the substrate has largely been
Conformational and color polymorphism of 5-methyl-2-[(2-nitrophenyl) amino]-3-thiophenecarbonitrile.
G A Stephenson et al.
Journal of pharmaceutical sciences, 84(11), 1385-1386 (1995-11-01)
Ye Sun et al.
The Journal of chemical physics, 131(7), 074506-074506 (2009-08-28)
The liquid dynamics of 5-methyl-2-[(2-nitrophenyl)amino]-3-thiophenecarbonitrile, named ROY for its red, orange, and yellow crystal polymorphs, was characterized by dielectric spectroscopy and differential scanning calorimetry. Four of these polymorphs show fast "diffusionless" crystal growth at low temperatures while three others do
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