14-Hydroxylated brassinosteroid 

14-Hydroxylated brassinosteroid is a plant growth regulator. 14-Hydroxylated brassinosteroid enhances winter wheat resistance to heat stress, delays heat-induced leaf senescence, maintains leaf water content, promotes grain filling, and mitigates yield loss. 14-Hydroxylated brassinosteroid shows antioxidant activity. 14-Hydroxylated brassinosteroid can be used for the research of plant growth^[1].

14-Hydroxylated brassinosteroid (0.05 μM) increases zeatin riboside content, reduces malondialdehyde accumulation, and enhances catalase, superoxide dismutase, and peroxidase activities in flag leaf powder of field-grown winter wheat (Triticum aestivum L. cv. JiMai 22) under heat stress^[1].
14-Hydroxylated brassinosteroid (0.05 μM) delays heat-induced senescence in ex vivo flag leaves, improves grain-filling dynamics in ex vivo grain tissue, increases 1000-grain weight, and mitigates yield loss associated with heat stress in field-grown winter wheat (Triticum aestivum L. cv. JiMai 22)^[1].

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

482.66

C₂₇H₄₆O₇

457603-63-3

O[C@]12[C@]3([C@@]([C@]4(C)[C@](C(=O)C3)(C[C@@H](O)[C@@H](O)C4)[H])(CC[C@]1(C)[C@@]([C@@]([C@@H](CCC(C)(C)O)O)(C)O)(CC2)[H])[H])[H]

Room temperature in continental US; may vary elsewhere.

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

• [1]. Zhong X, et al. Brazide: A breakthrough plant growth regulator that delays leaf senescence under heat stress to promote grain yield in winter wheat (Triticum aestivum L.)[J]. Field Crops Research, 2026, 337: 110265.