trans-Zeatin
![trans-Zeatin Structure](CAS/GIF/1637-39-4.gif)
- CAS No.
- 1637-39-4
- Chemical Name:
- trans-Zeatin
- Synonyms
- Zeatine;(E)-Zeatin;rans-zeatin;TRANS-ZEATIN;Zeatin (7CI);(e)-2-buten-1-o;trans-ZEATIN (Z);Trans-Zeatin HCl;TRANS ISOMER-ZEATIN;ZEATIN TRANS ISOMER
- CBNumber:
- CB8177373
- Molecular Formula:
- C10H13N5O
- Molecular Weight:
- 219.24
- MOL File:
- 1637-39-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/20 14:01:34
Melting point | 207 °C |
---|---|
Boiling point | 395.0±52.0 °C(Predicted) |
Density | 1.40±0.1 g/cm3(Predicted) |
storage temp. | -20°C |
solubility | H2O: soluble |
form | powder |
pka | 14.77±0.10(Predicted) |
color | off-white to yellow |
Merck | 14,10117 |
BRN | 616241 |
InChI | 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+ |
InChIKey | UZKQTCBAMSWPJD-FARCUNLSSA-N |
SMILES | C(O)/C(/C)=C/CNC1=C2C(=NC=N1)NC=N2 |
CAS DataBase Reference | 1637-39-4(CAS DataBase Reference) |
EPA Substance Registry System | Zeatin (1637-39-4) |
trans-Zeatin price More Price(8)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | Z0876 | trans-Zeatin BioReagent, suitable for plant cell culture, ≥97% | 1637-39-4 | 5MG | ₹5700 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | Z0876 | trans-Zeatin BioReagent, suitable for plant cell culture, ≥97% | 1637-39-4 | 10MG | ₹8750 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | Z0876 | trans-Zeatin BioReagent, suitable for plant cell culture, ≥97% | 1637-39-4 | 50MG | ₹34570 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | Z0876 | trans-Zeatin BioReagent, suitable for plant cell culture, ≥97% | 1637-39-4 | 250MG | ₹128210 | 2022-06-14 | Buy |
ALFA India | ALF-J61972-MF | trans-Zeatin, 97% | 1637-39-4 | 50mg | ₹32611 | 2022-05-26 | Buy |
trans-Zeatin Chemical Properties,Uses,Production
Description
trans-Zeatin is a cytokinin plant growth regulator with antioxidant and neuroprotective activities. It binds to the cytokinin receptor Arabidopsis histidine kinase 3 (AHK3) with a KD value of 1.3 nM. trans-Zeatin increases chlorophyll levels in etiolated Cucumus sativus cotyledons in a concentration-dependent manner. It increases callus growth and shoot formation in N. tabacum calluses when used at concentrations of 5 and 50 μM. trans-Zeatin (25-100 μM) reduces production of reactive oxygen species (ROS) induced by amyloid β (25-35) (Aβ25-35) in PC12 cells. It reduces scopolamine-induced spontaneous alternations in the Y-maze, indicating enhanced spatial memory, in mice when administered at doses of 1.5, 3, and 4.5 mg/kg per day.
Chemical Properties
white to light yellow crystal powder
Physical properties
Trans-zeatin is freely soluble in acetic acid and water.
Definition
ChEBI: The trans-isomer of zeatin.
Definition
Increased levels of cytokinins such as trans-zeatin, which are considered highly active, induced resistance against mainly (hemi)biotrophic pathogens in different plant species. In contrast, cis-zeatin is commonly regarded as a cytokinin exhibiting low or no activity [1].
General Description
trans-Zeatin contains a hydroxylated isoprenoid side chain.
Purification Methods
Purify zeatin by recrystallisation from EtOH or H2O. The UV has max at 207 and 275nm ( 1,400 and 14,650) in 0.1N aqueous HCl; 212 and 270nm ( 17,050 and 16,150) in aqueous buffer pH 7.2; 220 and 276nm ( 15,900 and 14,650) in 0.1N aqueous NaOH. The picrate has m 192-194o (from H2O) from which zeatin can be recovered by treatment with Dowex-1 x 8 (200-400 mesh, OH-form). [Letham et al. Aust J Chem 22 205 1969, Proc Chem Soc (London) 230 1964, Shaw & Wilson Proc Chem Soc (London) 231 1964.] It is a cell division factor (plant growth regulator) [Letham & Palni Ann Rev Plant Physiol 34 163 1983] and inhibits mitochondrial function [Miller Plant Physiol 69 1274 1982]. The commercially available trans -9-riboside derivative, [6025-53-2], M 351.4,is a cytokine which separates from aqueous AcOH with m 177-179o. It solubility in AcOH is ~5%. [McDonald & Morris Methods Enzymol 100 347 1985].
References
[1] Dominik K Gro?kinsky. “Cis- and trans-zeatin differentially modulate plant immunity.” Plant Signaling Behavior 8 7 (2013): e24798.
trans-Zeatin Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
Guangzhou TongYi biochemistry technology Co.,LTD | +8613073028829 | China | 2996 | 58 | Inquiry |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12447 | 58 | Inquiry |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | China | 3002 | 58 | Inquiry |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 18648 | 58 | Inquiry |
Related articles
- What is the difference between trans-zeatin and Cis-Zeatin
- Cis-Zeatin-type cytokinins (cZs) are a group of cytokinins (CKs) that have largely been ignored when compared to trans-zeatin ....
- Jan 10,2024
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