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Table 12 FT-IR Characteristic functional groups of candesartan cilexetil

From: Oral solid self-nanoemulsifying drug delivery systems of candesartan citexetil: formulation, characterization and in vitro drug release studies

No.

Functional groups

Peaks (cm−1)

I.

-O-H Stretching

2800–3380

II.

-C = O- Stretching

1670–1820

III.

-C-O- Stretching

1210–1350

IV.

-O- Substitution

600–750

V.

Aromatic C-H Stretching

2850–2950

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