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Key Documents

COO/COA

Tenuazonic acid copper salt from Alternaria alternata

Name: Tenuazonic acid copper salt from <I>Alternaria alternata</I>
Brand: SIGMA

Synonym(s):

3-Acetyl-5-sec-butyl-4-hydroxy-3-pyrrolin-2-one

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About This Item

Linear Formula:

C₁₀H₁₄NO₃ · 1/2Cu

CAS Number:

610-88-8

Molecular Weight:

228.00

MDL number:

MFCD00083505

UNSPSC Code:

12352106

PubChem Substance ID:

24900142

NACRES:

NA.25

form

powder

storage temp.

2-8°C

SMILES string

CCC(C)C1NC(=O)C(C(C)=O)=C1O[Cu]OC2=C(C(C)=O)C(=O)NC2C(C)CC

InChI

1S/2C10H15NO3.Cu/c2*1-4-5(2)8-9(13)7(6(3)12)10(14)11-8;/h2*5,8,13H,4H2,1-3H3,(H,11,14);/q;;+2/p-2

InChI key

IAHMFKOQYRRWFU-UHFFFAOYSA-L

Pictograms

GHS06

Signal Word

Danger

Hazard Statements

H301

Precautionary Statements

P301 + P310

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Steyn, P.S. and Rabie, C.J.,

Phytochemistry, 15, 1977-1977 (1976)

Complexation of the fungal metabolite tenuazonic acid with copper (II), iron (III), nickel (II), and magnesium (II) ions.

M H Lebrun et al.

Journal of inorganic biochemistry, 24(3), 167-181 (1985-07-01)

Tenuazonic acid (TA) is a phytotoxin produced by a fungal pathogen of rice, Pyricularia oryzae. We have synthesized and characterized the metal complexes of TA with copper (II), iron (III), nickel (II), and magnesium (II). The stoichiometry of the complexes

Synthesis of and tautomerism in 3-acyltetramic acids.

Yong-Chul Jeong et al.

The Journal of organic chemistry, 76(5), 1342-1354 (2011-01-22)

The synthesis of 3-acyltetramic acids, the substructure of bioactive natural products, via O-acylation of tetramic acids with carboxylic acids followed by acyl migration, has been investigated. This acylation sequence is mediated by N,N'-dicyclohexylcarbodiimide (DCC) and 4-dimethylaminopyridine (DMAP) and is very

Reutericyclin and related analogues kill stationary phase Clostridium difficile at achievable colonic concentrations.

Julian G Hurdle et al.

The Journal of antimicrobial chemotherapy, 66(8), 1773-1776 (2011-06-03)

The stationary phase of Clostridium difficile, which is associated with the symptoms of the diarrhoeal disease, is refractory to antibiotic killing. The aim of this study was to explore whether probiotic-derived reutericyclin and related synthetic analogues could kill stationary phase

Purification and characterization of a novel antimicrobial peptide from Brevibacillus laterosporus strain A60.

Jing Zhao et al.

Peptides, 33(2), 206-211 (2012-01-17)

A novel antimicrobial peptide, with molecular mass of 1602.0469Da, produced by Brevibacillus laterosporus strain A60 was isolated and purified from the soil of mango plants. The purification procedure consisted of ammonium sulfate precipitation, cation exchange chromatography on an HiTrap SP

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