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POLYOXIN A

POLYOXIN A Structure
POLYOXIN A structure
CAS No.
19396-03-3
Chemical Name:
POLYOXIN A
Synonyms
POLYOXIN A;POLYOXIN A USP/EP/BP;monocarbamate(ester),(e)-l-noyl)-3-ethylidene;2-azetidinecarboxylicacid,1-(5-(2-amino-2-deoxy-l-xylonamido)-1,5-dideoxy-1-(;3,4-dihydro-5-(hydroxymethyl)-2,4-dioxo-1(2h)-pyrimidinyl)-beta-d-allofuranuro;1-(5-(2-amino-2-deoxy-l-xylonamido)-1,5-dideoxy-1-(3,4-dihydro-5-(hydroxymethyl)-2,4-dioxo-1(2h)-pyr2-azetidinecarboxylic aci;2-Azetidinecarboxylic acid, 1-[5-[[2-amino-5-O-(aminocarbonyl)-2-deoxy-L-xylonoyl]amino]-1,5-dideoxy-1-[3,4-dihydro-5-(hydroxymethyl)-2,4-dioxo-1(2H)-pyrimidinyl]-β-D-allofuranuronoyl]-3-ethylidene-, (2S,3Z)-
CBNumber:
CB9479290
Molecular Formula:
C23H32N6O14
Molecular Weight:
616.53
MDL Number:
MFCD01665292
MOL File:
19396-03-3.mol
Last updated:2023-07-14 17:48:39
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POLYOXIN A Properties

alpha D20 -30°
Density 1.748±0.06 g/cm3(Predicted)
pka 3.07±0.20(Predicted)
FDA UNII FGY211ZGNZ

SAFETY

Risk and Safety Statements

Toxicity Acute oral LD50>20000mg/kg in rats and mice, acute transdermal LD50>12000mg/kg in rats, acute inhalation LD50 in rats >10mg/L. No irritation to rabbit eyes and skin. No carcinogenic, teratogenic or mutagenic effects were found in animal experiments. Carp LC50>40mg/L (48h), Daphnia LC50>40mg/L (3h). Low toxicity to bees, LD50>1000mg/bee.

POLYOXIN A price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation PST0000307 POLYOXIN A 95.00% 19396-03-3 5MG $505.9 2021-12-16 Buy
Product number Packaging Price Buy
PST0000307 5MG $505.9 Buy

POLYOXIN A Chemical Properties,Uses,Production

Chemical Properties

Colorless needle crystal, m.p.180°C or amorphous crystal, m.p.160°C (decomposition). POLYOXIN A is easily soluble in water, but insoluble in organic solvents such as methanol, ethanol, acetone, chloroform, benzene and ether. It is stable to ultraviolet light, acidic solution and neutral solution, unstable to alkaline solution, and stable for more than 3 years when stored at room temperature. The appearance of the industrial product is light brown powder or taupe powder.

Uses

POLYOXIN A is a broad-spectrum antibiotic fungicide with systemic conduction. It is mainly used to control wheat powdery mildew, ginseng black spot, tobacco red spot, cucumber downy mildew, melon wilt, rice sheath blight, apple spotted leaf spot, strawberry and grape gray mold, forest sheath wilt, etc.

Synthesis

POLYOXIN A can be obtained by the method: connect the sand pipe to the slope (aseptic operation) and cultivate it at a constant temperature of 28°C. After the spores grow and mature, connect the slope spores to the slope again. After constant temperature cultivation, it will be the slope for production; tank), fermentation (fermentation tank), acidification, concentration, spray drying and crushing.

POLYOXIN A Preparation Products And Raw materials

Raw materials

D(+)-Glucose 5 KG YEAST EXTRACT SERVABACTERPOWDER Soybean oil POLYOXIN B D-(+)-Maltose monohydrate
Maltose MAIZE POWDER MA 1.0 IRMM CERTIFIED RE-F Agar

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Preparation Products

POLYOXIN A Suppliers

Global( 13)Suppliers
Supplier Tel Email Country ProdList Advantage
SIMAGCHEM CORP 		+86-13806087780 sale@simagchem.com China 17367 58
Shaanxi Dideu Medichem Co. Ltd 		+86-029-89586680 +86-18192503167 1026@dideu.com China 9126 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 28353 58
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd 		+86-19164747840 +86-13119157289 13119157289@163.com China 2971 58
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 14059 65
Zhejiang Huida Biotech Co., LTD 0571-89903882 13626641628 jiangnan@huidabiotech.com China 3661 58
Zhejiang Huida Biotech Co., LTD 0571-0571-89903882 15990081639 sunshixuan@huidabiotech.com China 3705 58
Supplier Advantage
SIMAGCHEM CORP 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Dideu Industries Group Limited 		58
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd 		58
BOC Sciences 65
Zhejiang Huida Biotech Co., LTD 58
Zhejiang Huida Biotech Co., LTD 58

View Lastest Price from POLYOXIN A manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
POLYOXIN A USP/EP/BP pictures 2021-07-01 POLYOXIN A USP/EP/BP
19396-03-3
 US $1.10 / g 1g 99.9% 100 Tons Min Dideu Industries Group Limited

19396-03-3(POLYOXIN A)Related Search:

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3,4-dihydro-5-(hydroxymethyl)-2,4-dioxo-1(2h)-pyrimidinyl)-beta-d-allofuranuro monocarbamate(ester),(e)-l-noyl)-3-ethylidene 1-(5-(2-amino-2-deoxy-l-xylonamido)-1,5-dideoxy-1-(3,4-dihydro-5-(hydroxymethyl)-2,4-dioxo-1(2h)-pyr2-azetidinecarboxylic aci POLYOXIN A 2-azetidinecarboxylicacid,1-(5-(2-amino-2-deoxy-l-xylonamido)-1,5-dideoxy-1-( 2-Azetidinecarboxylic acid, 1-[5-[[2-amino-5-O-(aminocarbonyl)-2-deoxy-L-xylonoyl]amino]-1,5-dideoxy-1-[3,4-dihydro-5-(hydroxymethyl)-2,4-dioxo-1(2H)-pyrimidinyl]-β-D-allofuranuronoyl]-3-ethylidene-, (2S,3Z)- POLYOXIN A USP/EP/BP 19396-03-3 C23H32N6O14