Description

Para-Topolin Riboside 99% (HPLC) is a high-purity cytokinin analog, a key plant growth regulator used in advanced plant tissue culture and agricultural biotechnology research. Its core value lies in its potent and specific biological activity, promoting cell division and shoot proliferation with greater stability than some natural cytokinins. This product is essential for researchers and manufacturers in the plant biotechnology, horticulture, and agrochemical industries, particularly for developing high-value crops, micropropagation protocols, and studying plant developmental pathways.

Application

• Plant Tissue Culture Media: A critical component for inducing and sustaining shoot multiplication and organogenesis in a wide range of plant species.
• Agricultural Biotechnology Research: Used in studies to understand cytokinin signaling, gene expression, and the development of genetically modified plants with improved traits.
• Horticulture and Floriculture: Enhances the propagation efficiency of ornamental plants, rare species, and commercially important fruit and vegetable crops.
• Phytochemical Production: Applied in bioreactor systems to stimulate biomass growth in plant cell cultures for the production of secondary metabolites and pharmaceuticals.
• Seed Technology: Investigated for its potential to break seed dormancy and improve germination rates in certain plant varieties.
• Plant Stress Physiology Studies: Utilized in research exploring the role of cytokinins in plant responses to abiotic stress (e.g., drought, salinity).

Basic Information

Product Name	Para-Topolin Riboside 99% (HPLC)
CAS No.	110505-75-4
Molecular Formula	C₁₇H₂₂N₄O₅
Molecular Weight	362.38 g/mol
Synonyms	6-(4-Hydroxybenzylamino)-9-β-D-ribofuranosylpurine; N⁶-(4-Hydroxybenzyl)adenosine; 4-Hydroxybenzylaminopurine riboside; m-Topolin riboside (structural isomer); Cytokinin riboside; PTR; N⁶-(p-Hydroxybenzyl)adenosine
EINECS	Contact for details

Quality Control

Every batch of Para-Topolin Riboside is manufactured and analyzed under strict quality management protocols to ensure identity, purity, and consistency. The primary Assay (by HPLC) guarantees a minimum purity of 99%. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing all quality parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as indicated on the product label or COA. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 99.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.