Diclofenac‑d4 sodium salt

Stable Isotope Labelled Internal Standards Environmental Standard

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Description

Diclofenac‑d4 sodium salt is a stable‑isotope‑labeled analog of diclofenac sodium, containing four deuterium atoms. It is primarily used as an internal standard in LC‑MS/MS assays for quantifying diclofenac in pharmaceutical, biological, and environmental samples. The deuterium labeling ensures co‑elution with the parent drug while allowing mass‑selective detection, improving accuracy and precision in analytical methods.

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Technical Specifications

CAS Number (labelled)

154523-54-3

CAS Number (unlabelled)

15307-86-5

Product No.

D-031

Categories

Stable Isotope Labelled Internal Standards Environmental Standard

Quantity

Size	Availability
5 mg	On Demand

Purity

≥ 97%

Isotopic Enrichment

98% D4

Storage Conditions

Room temperature (Recommended at 0 °C for optimal stability)

Synonym(s)

Benzene-2,3,4,5-d4-acetic acid, 6-[(2,6-dichlorophenyl)amino]-monosodium salt (9CI); 6-[(2,6-Dichlorophenyl)amino]-benzen-2,3,4,5-d4-acetic acid sodium salt; Diclofenac D4 sodium (phenyl D4); Diclofenac sodium (phenyl D4)

Formula

C 1 4 H 7 D 4 Cl 2 NO 2

Shipping Hazards

Hazardous for shipping

Functional Groups

Carboxylic Acids & Salts

Stability

Stable under recommended storage conditions

Molecular Weight

322.13 g/mol

DOT/IATA Transport Information

Not dangerous good