Natamycin
14 Inquiries
7681-93-8
99%
2026-08-13
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Product Description
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Seller Information
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Inquiry History
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Description
ProductName Natamycin Cat No CEI-0360 Description Natamycin Alias Natacyn, Pimaricin CAS No 7681-93-8 Molecular Weight 665.73 Purity >99% Storage 2 years at -20 centigrade Synonyms Natacyn, Pimaricin Targets fungi Molecular Formula C33H47NO13 Chemical Name (1R*,3S*,5R*,7R*,8E,12R*,14E,16E,18E,20E,22R*,24S*,25R*,26S*)]-22-[(3-Amino-3,6-dideoxy-β-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-6,11,28-trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid Solubility DMSO 7 mg/mL, Water In vitro Natamycin(Pimaricin) is a naturally occurring antifungal agent produced during fermentation by the bacterium Streptomyces natalensis. Most Molds have an MIC(Minimum inhibitory concentration) of category Antibiotics(c1416) cas_num 7681-93-8 Basic Info-
Product Name:
Natamycin
Other Name:6,11,28-Trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid,22-[(3-amino-3,6-dideoxy-β-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-,(1R,3S,5R,7R,8E,12R,14E,16E,18E,20E,22R,24S,25R,26S)-;Pimaricin;6,11,28-Trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid,22-[(3-amino-3,6-dideoxy-β-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-,[1R-(1R*,3S*,5R*,7R*,8E,12R*,14E,16E,18E,20E,22R*,24S*,25R*,26S*)]-;Tennecetin;6,11,28-Trioxatricyclo[22.3.1.05,7]octacosane,pimaricin deriv.;(1R,3S,5R,7R,8E,12R,14E,16E,18E,20E,22R,24S,25R,26S)-22-[(3-Amino-3,6-dideoxy-β-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-6,11,28-trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid;Myprozine;Natamycin;Pimafucin;[1R-(1R*,3S*,5R*,7R*,8E,12R*,14E,16E,18E,20E,22R*,24S*,25R*,26S*)]-22-[(3-Amino-3,6-dideoxy-β-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-6,11,28-trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid;δ-Natamycin;Myuprozine;CL 12625;Antibiotic A 5283;Synogil;Natacyn;Mycophyt;E 235;Natamax lactose;Natamax SF;Natamax;Delvocid;Natajen;Natamatrix;141-35-5;306-36-5;1383-95-5;1406-71-9;223558-57-4;81612-01-3
CAS No.:7681-93-8
Molecular Formula:C33H47NO13
InChIKeys:InChIKey=NCXMLFZGDNKEPB-FFPOYIOWSA-N
Molecular Weight:665.73
Exact Mass:665.73
EC Number:231-683-5
DSSTox ID:DTXSID6021163
HScode:29419090
Categories:
Characteristics-
PSA:
231
XLogP3:1.1
Appearance:aqueous suspension
Density:1.4±0.1 g/cm3
Melting Point:290 °C (decomp)
Boiling Point:952℃
Flash Point:>110°(230°F)
Refractive Index:1.620
Water Solubility:soluble in DMSO
Storage Conditions:2-8°C
Toxicity:LD50 orally in male, female rats (g/kg): 2.73, 4.67 (Levinskas)
Specific rotation:D20 +278° (c = 1 in CH3COOH)
PH:5,5-7,5 (1 % w/v solution in previously neutralised mixture of 20 parts dimethylformamide and 80 parts of water)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Location:
Shirley, New York 11967, USA
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Payment Terms:
TT against copy of documents,D/P
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Year of Establishment:
2004
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Inquiry History14 Inquiries
Country Product Purchase Quantity Date Posted 
South Africa
Food Preservatives Natamycin CAS 7681-93-8
100 KG Jul 26, 2023 
India
Natamycin, >95%
500.00 G Jul 2, 2025 
United Kingdom
Natamycin
3 KG Feb 24, 2024 
Brazil
Natamycin
500 G Jan 30, 2024 
Poland
Natamycin
100 G Sep 13, 2024 
Greece
natamycin
100 KG May 27, 2026 
Vietnam
Natamycin
0.5 MT Mar 9, 2026 
Turkey
Natamycin
20 KG Mar 26, 2024 
Netherlands
Natamycine
1 KG Dec 12, 2023
Vietnam
Natamycin
100.00 G Nov 27, 2023 
Malaysia
Natamycin Food Grade package white bottle
2 20' Fcl Oct 20, 2023 
Bangladesh
Natamycin
5 KG Aug 14, 2023
Turkey
natamycin
20 G Jan 9, 2026
Brazil
Natamycin
1 Sep 20, 2023 Post an enquiry for this product