Z0750

cis-Zeatin

≥90% (HPLC)

• Synonym(s): 6-(4-Hydroxy-3-methyl-cis-2-butenylamino)purine
• Empirical Formula (Hill Notation): C₁₀H₁₃N₅O
• CAS Number: 32771-64-5
• Molecular Weight: 219.24
• MDL number: MFCD00070217
• UNSPSC Code: 41106305
• PubChem Substance ID: 24902168
• NACRES: NA.51

Properties

• biological source: synthetic (organic)
• assay: ≥90% (HPLC)
• form: powder
• solubility: glacial acetic acid: 10 mg/mL, clear, colorless to faintly yellow
• storage temp.: −20°C
• SMILES string: C\C(CO)=C\CNc1ncnc2nc[nH]c12
• InChI: 1S/C10H13N5O/c1-7(4-16)2-3-11-9-8-10(13-5-12-8)15-6-14-9/h2,5-6,16H,3-4H2,1H3,(H2,11,12,13,14,15)/b7-2-
• InChI key: UZKQTCBAMSWPJD-UQCOIBPSSA-N

Description

General description

cis-Zeatin is an isoprenoid cytokinin (CK)(2) present in plants and some bacteria.[1]

Application

cis-Zeatin has been used as a cytokinin standard in the ultra-violet (UV) spectrum and gas chromatogram measurements to characterize N-glucoside of cis-Zeatin from potato tuber sprouts.[2] It has also been used as a cytokinin to treat legume M. atropurpureum to test its effect on pseudonodules formation.[3]

Biochem/physiol Actions

cis-Zeatin displays a low affinity to cytokinin receptors (CK) and lower activity in the classical CK bioassays compared to the trans isomer. cis-Zeatin (cZ) and its riboside (cZR) regulate plant development and stress.[1] cZ also plays a key role in the growth and development of rice.[4] It may also have a role in mediating plant-pathogen interactions and plant immunity.[2]

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable