Pregnanes (Corticoids) [Steroids] — covers the C21 steroid group derived from pregnane, which forms the basic framework of adrenocortical hormones, including various acetate, acetonide, and dipropionate forms of the parent compounds. This category displays structural variations commonly studied in steroid biosynthesis and metabolism.
This category is used as reference compounds for endocrinology research, steroid synthesis studies, and the development of analytical methods such as chromatography and immunoassays. Derivatives such as triamcinolone acetonide and cortisone acetate are also used as comparison standards in validating analytical methods in chemistry and biochemistry laboratories.
Example products in this collection: TCI T3676 67-78-7 Triamcinolone Diacetate, TCI C0388 50-22-6 Corticosterone, TCI T2308 76-25-5 Triamcinolone Acetonide, TCI C0389 50-04-4 Cortisone Acetate, TCI T2303 124-94-7 Triamcinolone, TCI C1317 53-06-5 Cortisone, TCI B4464 5534-09-8 Beclometasone Dipropionate, TCI C1478 152-58-9 Cortexolone.
Pay attention to the esterification form (acetate, acetonide, dipropionate) because it affects solubility and chromatographic behavior, and check the purity and crystal form of the product you select. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.
Other parallel categories under Steroids, often used together in one laboratory workflow:
This collection is further divided into 1 more specific group:
Back to Steroids. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official distributor of TCI Japan in Indonesia — to check availability and lead time directly from Japan.
