Acid Orange 7-¹³C₆  (Synonyms: Orange II-¹³C₆; D&C Orange NO. 4-¹³C₆)

Acid Orange 7-¹³C₆ (Orange II-¹³C₆) is the ¹³C-labeled Acid orange 7 (HY-N1442). Acid Orange 7 (Orange II; D&C Orange NO. 4) is an azo dye widely used in the textile, food and cosmetic industries. Acid Orange 7 is mainly used as a colorant by combining with fibers and other substances through azo bonds. Acid Orange 7 has a maximum absorption wavelength at 484-485 nm, and the concentration is measured using a UV-visible spectrophotometer. Acid Orange 7 is difficult to degrade and has a certain degree of toxicity. It is often used to study various sewage treatment technologies and photocatalytic degradation reactions, and to evaluate the removal effects of different treatment methods on organic pollutants^[1][2][3].

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

356.28

C₁₀¹³C₆H₁₁N₂NaO₄S

633-96-5

OC1=C(/N=N/[13C]2=[13CH][13CH]=[13C](S(=O)(O[Na])=O)[13CH]=[13CH]2)C3=C(C=CC=C3)C=C1

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.