32347
Validamycin A
PESTANAL®, analytical standard
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关于此项目
经验公式（希尔记法）:
C20H35NO13
化学文摘社编号:
分子量:
497.49
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
产品名称
Validamycin A, PESTANAL®, analytical standard
InChI
InChI=1S/C20H35NO13/c22-3-6-1-8(12(26)15(29)11(6)25)21-9-2-7(4-23)19(17(31)13(9)27)34-20-18(32)16(30)14(28)10(5-24)33-20/h1,7-32H,2-5H2/t7-,8+,9+,10-,11-,12+,13+,14-,15+,16+,17-,18-,19-,20+/m1/s1
SMILES string
OCC1=CC(NC2CC(CO)C(OC3OC(CO)C(O)C(O)C3O)C(O)C2O)C(O)C(O)C1O
InChI key
JARYYMUOCXVXNK-CSLFJTBJSA-N
grade
analytical standard
product line
PESTANAL®
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
agriculture
environmental
forensics and toxicology
veterinary
format
neat
storage temp.
2-8°C
Quality Level
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Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Validamycin A may be used as a reference standard in the determination of validamycin A in commercial products and food products using micellar electrokinetic capillary chromatographic technique (MEKC)and liquid chromatography coupled with atmospheric pressure chemical ionization–tandem mass spectrometry (LC–APCI–MS/MS).
General description
Validamycin A is an antifungal aminoglycoside antibiotic produced by Streptomyces hygroscopicus. It is widely used as a plant protection reagent for the treatment of rice sheath blight disease in plants.
Legal Information
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
涉药品监管产品
此项目有
Determination of validamycin A in agricultural food samples by solid-phase extraction combined with liquid chromatography?atmospheric pressure chemical ionisation?tandem mass spectrometry.
Wang C, et al.
Food Chemistry, 169, 150-155 (2015)
Jae Jin Lee et al.
Nature communications, 10(1), 2928-2928 (2019-07-04)
Stochastic formation of Mycobacterium tuberculosis (Mtb) persisters achieves a high level of antibiotic-tolerance and serves as a source of multidrug-resistant (MDR) mutations. As conventional treatment is not effective against infections by persisters and MDR-Mtb, novel therapeutics are needed. Several approaches
Determination of the antibiotic fungicide validamycin A in formulated products by micellar electrokinetic chromatography.
Hsiao M-Y and Lo C-C
Journal of Agricultural and Food Chemistry, 47(9), 3723-3726 (1999)
Chenjiaozi Wang et al.
Fungal biology, 122(5), 322-332 (2018-04-19)
Rhizoctonia solani AG-1 IA is the causal agent of rice sheath blight (RSB) and causes severe economic losses in rice-growing regions around the world. The sclerotia play an important role in the disease cycle of RSB. In this study, we
Qiong Wu et al.
Scientific reports, 7, 40140-40140 (2017-01-07)
Sheath blight, causes by Rhizoctonia spp., threaten maize yield every year throughout the world. Trichoderma could degrade Rhizoctonia solani on maize mainly via competition and hyperparasitism, whereas validamycin A could efficiently inhibit the growth of R. solani via disturbing the
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