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Lorazepam impurity D

SIAL/Y0000718 - European Pharmacopoeia (EP) Reference Standard

Synonym: (5RS)-7-Chloro-5-(2-chlorophenyl)-4,5-dihydro-1H-1,4-benzodiazepine-2,3-dione

CAS Number: 54699-91-1
Empirical Formula (Hill Notation): C15H10Cl2N2O2
Molecular Weight: 321.16
MDL Number: MFCD22666258
Linear Formula: C15H10Cl2N2O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-Y0000718 15 mg
 $220.00
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API family lorazepam
application(s) pharmaceutical (small molecule)
drug control regulated under CDSA - not available from Sigma-Aldrich Canada
format neat
grade pharmaceutical primary standard
InChI 1S/C15H10Cl2N2O2/c16-8-5-6-12-10(7-8)13(19-15(21)14(20)18-12)9-3-1-2-4-11(9)17/h1-7,13H,(H,18,20)(H,19,21)
InChI key QVUVOEFASMHBFO-UHFFFAOYSA-N
manufacturer/tradename EDQM
SMILES string Clc1ccc2NC(=O)C(=O)NC(c3ccccc3Cl)c2c1
storage temp. 2-8°C
Application: Lorazepam impurity D EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
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 .
Other Notes: Sales restrictions may apply.
Packaging: The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue .
Symbol GHS08  GHS08
Signal word Warning
Hazard statements H361d
Precautionary statements P201 - P308 + P313
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. 2-8°C
UNSPSC 41116107

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