Description

meta-Topolin (mT) is a synthetic cytokinin analog with the molecular formula C₁₂H₁₁N₅O and CAS number 75737-38-1. Known chemically as 3-[(7H-purin-6-ylamino)methyl]phenol, it is widely utilized in plant tissue culture and biotechnology research due to its potent growth-regulating properties. This high-purity compound is ideal for applications requiring precise modulation of cell division and differentiation in plant systems. meta-Topolin is supplied as a fine powder, ensuring easy solubility and consistent performance in experimental protocols. Suitable for laboratory use only, this product is rigorously tested for quality and stability, making it a reliable choice for researchers in plant physiology and developmental biology.

Properties

• CAS Number: 75737-38-1
• Complexity: 277
• IUPAC Name: 3-[(7H-purin-6-ylamino)methyl]phenol
• InChI: InChI=1S/C12H11N5O/c18-9-3-1-2-8(4-9)5-13-11-10-12(15-6-14-10)17-7-16-11/h1-4,6-7,18H,5H2,(H2,13,14,15,16,17)
• InChI Key: BUDWTFCZGZYQHZ-UHFFFAOYSA-N
• Exact Mass: 241.09635999
• Molecular Formula: C12H11N5O
• Molecular Weight: 241.25
• SMILES: C1=CC(=CC(=C1)O)CNC2=NC=NC3=C2NC=N3
• Topological: 86.7
• Monoisotopic Mass: 241.09635999
• Synonyms: meta-topolin, 810-740-3, 75737-38-1, meta-TOPOLIN(mT), 3-[(7H-purin-6-ylamino)methyl]phenol, m-topolin, 3-[(9H-PURIN-6-YLAMINO)METHYL]PHENOL, 3-(((9H-purin-6-yl)amino)methyl)phenol, 6-(3-hydroxybenzylamino)purine, Phenol, 3-[(1H-purin-6-ylamino)methyl]-, 6-m-Hydroxybenzylaminopurine; 3-[(9H-Purin-6-ylamino)methyl]phenol;6-(3-Hydroxybenzylamino)purine; m-Topolin, MFCD14155892, Oprea1_312985, SCHEMBL638499, SCHEMBL638500, CHEMBL476449, DTXSID70468557, Purine, 6-(3-hydroxybenzylamino)-, AKOS028109108, AKOS040759124, FT10526, AS-77724, DB-294001, HY-112104, Phenol, 3-[(9H-purin-6-ylamino)methyl]-, CS-0043353, D93567, Z1587196600, 11F10B4C-4EDD-4A56-852A-C6665F444D2F

Application

meta-Topolin is primarily used in plant tissue culture to promote shoot proliferation and delay senescence. It serves as an effective alternative to traditional cytokinins like kinetin or benzylaminopurine (BAP), often yielding superior results in morphogenesis studies. Researchers also employ meta-Topolin to investigate cytokinin signaling pathways and their role in plant growth regulation. Its stability and bioactivity make it valuable for optimizing micropropagation protocols in horticulture and agriculture.

Safety and Hazards

GHS Hazard Statements

• H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
• H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
• H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]

Precautionary Statements

• P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, and P501

Hazard Classes and Categories

• Acute Tox. 4 (100%)
• Acute Tox. 4 (100%)
• Acute Tox. 4 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.