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Lorazepam-13C2-d4 (CRM)

CAS No.
2747915-04-2
Chemical Name:
Lorazepam-13C2-d4 (CRM)
Synonyms
Lorazepam-13C2-d4 (CRM);7-chloro-5-(2-chlorophenyl-d4)-3-hydroxy-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one-2,3-13C2
CBNumber:
CB15540766
Molecular Formula:
C15H6Cl2D4N2O2
Molecular Weight:
327.17
MDL Number:
MOL File:
2747915-04-2.mol
MSDS File:
SDS
Last updated:2026-05-27 23:41:59

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS02
Signal word  Danger
NFPA 704
3
2 0

Lorazepam-13C2-d4 (CRM) price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 17965 Lorazepam-13C2-d4 ≥98% 2747915-04-2 500μg $69 2026-04-30 Buy
Cayman Chemical 18731 Lorazepam-13C2-d4 (CRM) 2747915-04-2 100μg $132 2026-04-30 Buy
Cayman Chemical 17965 Lorazepam-13C2-d4 ≥98% 2747915-04-2 1mg $127 2026-04-30 Buy
Cayman Chemical 17965 Lorazepam-13C2-d4 ≥98% 2747915-04-2 500 μg $62 2024-03-01 Buy
Cayman Chemical 17965 Lorazepam-13C2-d4 ≥98% 2747915-04-2 1 mg $115 2024-03-01 Buy
Product number Packaging Price Buy
17965 500μg $69 Buy
18731 100μg $132 Buy
17965 1mg $127 Buy
17965 500 μg $62 Buy
17965 1 mg $115 Buy

Lorazepam-13C2-d4 (CRM) Chemical Properties, Uses, Production

Description

Lorazepam-13C2-d4 (CRM) (Item No. 18731) is a certified reference material intended for use as an internal standard for the quantification of lorazepam (Item Nos. ISO60202 | 15891) by GC- or LC-MS. Lorazepam is categorized as a benzodiazepine that has anxiolytic properties.1,2 It is a metabolite of diclazepam (Item Nos. 28623 | 15554).3 Formulations containing lorazepam have been used in the treatment of anxiety. Lorazepam-13C2-d4 is regulated as a Schedule IV compound in the United States. Lorazepam-13C2-d4 (CRM) (Item No. 18731) is provided as a DEA exempt preparation. This product is intended for research and forensic applications.WARNING This product is not for human or veterinary use.

Lorazepam-13C2-d4 (CRM) Preparation Products And Raw materials

Raw materials

Preparation Products

Lorazepam-13C2-d4 (CRM) 7-chloro-5-(2-chlorophenyl-d4)-3-hydroxy-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one-2,3-13C2 2747915-04-2