Iturin A4

Name: Iturin A4
Brand: BioCrick
SKU: BCX2671

CAS# 83777-00-8

Iturin A4 2D chemical structure

2D Structure

Catalog No. BCX2671----Order now to get a substantial discount!

Product Name & Size	Price	Stock
Iturin A4: 5mg	Please Inquire	In Stock
Iturin A4: 10mg	Please Inquire	In Stock
Iturin A4: 20mg	Please Inquire	Please Inquire
Iturin A4: 50mg	Please Inquire	Please Inquire
Iturin A4: 100mg	Please Inquire	Please Inquire
Iturin A4: 200mg	Please Inquire	Please Inquire
Iturin A4: 500mg	Please Inquire	Please Inquire
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Chemical Properties of Iturin A4

Cas No.	83777-00-8	SDF	File under preparation.
PubChem ID	13420691.0	Appearance	Powder
Formula	C49H76N12O14	M.Wt	1057.2
Type of Compound	N/A	Storage	Desiccate at -20°C
Solubility	Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name	3-[6,12,22-tris(2-amino-2-oxoethyl)-19-(hydroxymethyl)-9-[(4-hydroxyphenyl)methyl]-16-(10-methylundecyl)-2,5,8,11,14,18,21,24-octaoxo-1,4,7,10,13,17,20,23-octazabicyclo[23.3.0]octacosan-3-yl]propanamide
SMILES	CC(C)CCCCCCCCCC1CC(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N2CCCC2C(=O)NC(C(=O)NC(C(=O)N1)CO)CC(=O)N)CCC(=O)N)CC(=O)N)CC3=CC=C(C=C3)O)CC(=O)N
Standard InChIKey	VOKIDQKEGUPZBD-UHFFFAOYSA-N
Standard InChI	InChI=1S/C49H76N12O14/c1-27(2)11-8-6-4-3-5-7-9-12-29-22-42(68)55-33(23-39(51)65)44(70)57-32(21-28-14-16-30(63)17-15-28)43(69)58-34(24-40(52)66)45(71)56-31(18-19-38(50)64)49(75)61-20-10-13-37(61)48(74)59-35(25-41(53)67)46(72)60-36(26-62)47(73)54-29/h14-17,27,29,31-37,62-63H,3-13,18-26H2,1-2H3,(H2,50,64)(H2,51,65)(H2,52,66)(H2,53,67)(H,54,73)(H,55,68)(H,56,71)(H,57,70)(H,58,69)(H,59,74)(H,60,72)
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging	1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment.
Shipping Condition	Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Quality Control of Iturin A4

Quality Control & MSDS

Purity: >98%

3D structure

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Iturin A4 Dilution Calculator

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Similar Structures

Preparing Stock Solutions of Iturin A4

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	0.9459 mL	4.7295 mL	9.4589 mL	18.9179 mL	23.6474 mL
5 mM	0.1892 mL	0.9459 mL	1.8918 mL	3.7836 mL	4.7295 mL
10 mM	0.0946 mL	0.4729 mL	0.9459 mL	1.8918 mL	2.3647 mL
50 mM	0.0189 mL	0.0946 mL	0.1892 mL	0.3784 mL	0.4729 mL
100 mM	0.0095 mL	0.0473 mL	0.0946 mL	0.1892 mL	0.2365 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

References on Iturin A4

Microbial consortium involving Pseudomonas and Bacillus: strain selection and the effect of co-cultivation on biocontrol activity against phytopathogens and the composition of metabolic extracts.[Pubmed:40338459]

Int Microbiol. 2025 Oct;28(7):1935-1947.

Agricultural sustainability is vital to meet the growing global demand for food; therefore, the search for more sustainable options to replace traditional chemical products has gained attention due to their benefits. The sector has applied innovative microbial consortium approaches as a niche for exploring new bioproducts and metabolic pathways through microbial interactions. Thus, this study sought to select two endophytic bacterial strains with biocontrol activity to study their metabolic interactions in culture. For this, co-cultivation and axenic culture assays were carried out to evaluate the inhibition of Corynespora cassiicola, Sclerotinia sclerotiorum, Moniliophthora perniciosa, and Colletotrichum truncatum. After the production of antiphytopathogenic compound tests, two strains were selected: P. putida MG36 and B. amyloliquefaciens SS14. These bacteria were cultivated under three distinct conditions: axenic cultivation of SS14, axenic cultivation of MG36, and co-cultivation. The metabolites were extracted and analyzed by liquid chromatography coupled with mass spectrometry (UHPLC-MS/MS). The results showed that both strains exhibited significant antifungal activity. B. amyloliquefaciens SS14 demonstrated 65% inhibition against C. truncatum, while P. putida MG36 showed 58% inhibition against S. sclerotiorum. Analysis of the chemical profiles revealed the presence of exclusive and shared metabolites, such as Iturin A4 (antifungal lipopeptide) and macrolactin A (bioactive polyketide), under different culture conditions. In conclusion, P. putida MG36 and B. amyloliquefaciens SS14 show promise as biocontrol agents against phytopathogens, contributing to more sustainable agricultural practices.

Product Information

Iturin A4 (CAS 83777-00-8) is a natural product offered by BioCrick for research applications. Customers can buy or order Iturin A4 from BioCrick, a supplier and manufacturer of research chemicals, with product specifications, purity, packaging, and pricing information available upon request.