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Natamycin 98% white powder 7681-93-8 Senwayer

Name: Natamycin 98% white powder 7681-93-8 Senwayer
Brand: Senwayer
SKU: pr2210181121
Price: 280 USD
Availability: InStock

11 Inquiries

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CAS No.:

7681-93-8

Grade:

Pharmaceutical Grade

Content:

98%

Port:

shanghai

Brand:

Senwayer

Packaging:

bag

Sample Available:

Yes

Price valid (until):

2023-07-21

Contact Supplier

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Dingwang Technology (Wuhan) Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,L/C

Average Lead Time:

10 days

Qualification:

Main Products:

API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

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Product Description
Seller Information
Inquiry History

Description

Product Information

Natamycin is technically called an antibiotic in food preservation as it can prevent the growth of yeasts and molds, which are living organisms (in Latin antibiotic means against living).

Product name	Natamycin
CAS No.	7681-93-8
MF	C33H47NO13
MW	665.73
EINECS No.	231-683-5
Melting point	2000C (dec)
Boiling point	952℃
Density	1.0 g/mL at 20 °C(lit.)
Solubility	Soluble in DMSO
Storage	Keep in dark place,Inert atmosphere,2-8°C

About us

Wuhan senwayer century chemical Co.,Ltd located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Pesticide Intermediate, food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.
We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.
Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.
We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.
If you are interested, pls contact me freely!

ECHEMI Editorial Reference

Natamycin (pimaricin) is an antifungal macrolide polyene that binds to cell membrane sterols.Target: AntifungalNatamycin (INN), also known as pimaricin and sometimes sold as Natacyn, is a naturally occurring antifungal agent produced during fermentation by the bacterium Streptomyces natalensis, commonly found in soil. Natamycin has a very low solubility in water; however, natamycin is effective at very low levels. There is an MIC (minimum inhibitory concentration) of less than 10 ppm for

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:

Bulk Drug Intermediates

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)

See More Natamycin Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions 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.

See More Natamycin Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

Location:
Room 707, Block A, Zhongxing Times Digital Trade Port, No. 79 Xudong Street, Hongshan District, Wuhan City

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
10 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
51-100

Year of Establishment:
2020

Company Certificates
- Verified supplier certificate
- SGS
Dingwang Technology (Wuhan) Co., Ltd located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Peptide, Nutritional supplements,food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.
We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.
Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.
We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.

Inquiry History

11 Inquiries

Country	Product	Purchase Quantity	Date Posted
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 G	Jan 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

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Natamycin 98% white powder 7681-93-8 Senwayer

Product Description

Seller Information