PHR8985

Lorazepam

certified reference material, pharmaceutical secondary standard

• Synonym(s): (±)-Lorazepam, 7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one
• Empirical Formula (Hill Notation): C₁₅H₁₀Cl₂N₂O₂
• CAS Number: 846-49-1
• Molecular Weight: 321.16
• MDL number: MFCD00063406
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material; pharmaceutical secondary standard
• Quality Level: 300
• agency: traceable to USP 1370305
• API family: lorazepam
• packaging: pkg of 500MG
• application(s): pharmaceutical
• storage temp.: -10 to -25°C
• SMILES string: OC1N=C(c2ccccc2Cl)c3cc(Cl)ccc3NC1=O
• 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/h1-7,15,21H,(H,18,20)
• InChI key: DIWRORZWFLOCLC-UHFFFAOYSA-N

Description

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Safety Information

• pictograms: GHS08
• signalword: Warning
• hcodes: H361d
• pcodes: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Repr. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable