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NORDIAZEPAM-D5

CAS No.
65891-80-7
Chemical Name:
NORDIAZEPAM-D5
Synonyms
Nordazepam-d5;NORDIAZEPAM-D5;[2H5]-Nordiazepam;DESMETHYLDIAZEPAM-D5;Nordiazepam-d5 (CRM);Nordiazepam-d5 solution ;Desmethyldiazepam-d5 solution;Nordiazepam-d5 solution;Desmethyldiazepam-D5 (Nordazepam-D5);Nordazepam-d5 (1.0 mg/mL in Methanol)
CBNumber:
CB2707778
Molecular Formula:
C15H11ClN2O
Molecular Weight:
270.72
MDL Number:
MFCD00070334
MOL File:
65891-80-7.mol
MSDS File:
SDS
Last updated:2026-05-28 00:43:23

NORDIAZEPAM-D5 Properties

Melting point 214-217°C
Flash point 11 °C
storage temp. 2-8°C
solubility DMSO (Slightly), Methanol (Slightly)
form A neat solid
Major Application clinical testing
InChI 1S/C15H11ClN2O/c16-11-6-7-13-12(8-11)15(17-9-14(19)18-13)10-4-2-1-3-5-10/h1-8H,9H2,(H,18,19)/i1D,2D,3D,4D,5D
InChIKey AKPLHCDWDRPJGD-RALIUCGRSA-N
SMILES [2H]c1c([2H])c([2H])c(c([2H])c1[2H])C2=NCC(=O)Nc3ccc(Cl)cc23
FDA UNII 7AW52S1E5W
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Skull and Crossbones (GHS06)Health Hazard (GHS08)
GHS02,GHS06,GHS08
Signal word  Danger
Hazard statements  H225-H301+H311+H331-H370
Precautionary statements  P210-P260-P280-P301+P310-P311
target organs Eyes
Hazard Codes  Xn,T,F
Risk Statements  22-39/23/24/25-23/24/25-11
Safety Statements  36-45-36/37-16-7
RIDADR  UN 1230 3/PG 2
WGK Germany  3
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Flam. Liq. 2
STOT SE 1
NFPA 704
0
2 0

NORDIAZEPAM-D5 price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich N-911 Nordiazepam-d5 solution 1?mg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant? 65891-80-7 1ML $190 2026-04-30 Buy
Sigma-Aldrich N-903 Nordiazepam-d5 solution 100?μg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant? 65891-80-7 1mL $49.1 2026-04-30 Buy
Cayman Chemical 15831 Nordiazepam-d5 ≥98% 65891-80-7 500μg $69 2026-04-30 Buy
Cayman Chemical 18346 Nordiazepam-d5 (CRM) 65891-80-7 1mg $135 2026-04-30 Buy
Cayman Chemical 15831 Nordiazepam-d5 ≥98% 65891-80-7 1mg $127 2026-04-30 Buy
Product number Packaging Price Buy
N-911 1ML $190 Buy
N-903 1mL $49.1 Buy
15831 500μg $69 Buy
18346 1mg $135 Buy
15831 1mg $127 Buy

NORDIAZEPAM-D5 Chemical Properties,Uses,Production

Chemical Properties

Beige Solid

Uses

The primary labelled metabolite of Diazepam. A ligand for the GABAA receptor benzodiazepine modulatory site. Anxiolytic. Controlled substance (depressant).

NORDIAZEPAM-D5 Preparation Products And Raw materials

Raw materials

Preparation Products

desmethyldiazepam-D5 100 ug per ml*in methanol desmethyldiazepam-D5--dea schedule*iv item 2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-5-(phenyl-d5)- Desmethyldiazepam-d5 solution Nordiazepam-d5 solution, 7-Chloro-1,3-dihydro-5-(phenyl-d5)-2H-1,4-benzodiazepin-2-one solution Nordiazepam-d5 solution Nordiazepam-d5 (CRM) 7-CHLORO-1,3-DIHYDRO-5-[PHENYL-D5]-2H-1,4-BENZODIAZEPIN-2-ONE NORDIAZEPAM-D5 7-chloro-5-(2,3,4,5,6-pentadeuteriophenyl)-1,3-dihydro-1,4-benzodiazepin-2-one DESMETHYLDIAZEPAM-D5 Nordazepam-d5 [2H5]-Nordiazepam Nordazepam-d5 (1.0 mg/mL in Methanol) Nordiazepam-d5 solution Nordazepam-D5 (Nordiazepam-D5) 1.0 mg/ml in Methanol Desmethyldiazepam-D5 (Nordazepam-D5) Desmethyldiazepam-D5 (Nordazepam-D5), 0.1mg/ml in Methanol Nordazepam-D5 (Nordiazepam-D5) 0.1 mg/ml in Methanol Desmethyldiazepam-D5 (Nordazepam-D5), 1mg/ml in Methanol 65891-80-7 C15H6D5ClN2O C15H6D5N2ClO C15H6D5N2OCl Analytical Chromatography Product Catalog Analytical Standards DA - DH Alphabetic Aromatics Heterocycles Intermediates & Fine Chemicals Isotope Labelled Compounds Metabolites & Impurities Neurochemicals Pharmaceuticals