Puya Supply Natamycin CAS 7681-93-8 Use for Food Antiseptics

• CAS No.: 7681-93-8
• Formula: C33h47no13
• EINECS: 231-683-5
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: PY202210261916
• Colour: White
• Transport Package: 1kg/Aluminum Bag or 25kg/Drum
• Specification: 99% min
• Trademark: Puya
• Origin: China
• Production Capacity: 5000kilogram/Month

Product Description

Puya Supply Natamycin CAS 7681-93-8 Use For Food Antiseptics

Product Name:    Natamycin
Synonyms:    NataMycin, A 5283, Delvolan, Delvocid, Myprozine, Natacyn, Natafucin, PiMafucin, PiMafugin, A5263, CL 12625, E235;Natamycin(FermentionProcess);(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;NATAMYCIN;PIMAFUCIN;PIMARICIN;PIMARICIN, STREPTOMYCES CHATTANOOGENSIS;antibiotica-5283
CAS:    7681-93-8
MF:    C33H47NO13
MW:    665.73
EINECS:    231-683-5
Product Categories:    food additives;Food & Feed ADDITIVES;Antifungal (Topical);Intermediates & Fine Chemicals;Pharmaceuticals;ERGOSTAT;antibiotic;Food additive;raw materials;7681-93-8
Mol File:    7681-93-8.mol

Pimaricin (also known as natamycin, INN) belongs to a naturally occurring antifungal agent produced through the fermentation of the bacterium Streptomyces natalensis. It is a kind of macrolide polyene antifungal used for the treatment of fungal keratitis, which is a kind of eye infection. In medical field, it can be used for the treatment of various kind of fungal infections caused by Candida, Aspergillus, Cephalosporium, Fusarium, and Penicillium. In food industry, it can be used as a natural preservative to prevent fungal outgrowth. Its mechanism of action is through binding to the ergosterol in the plasma membrane of fungi, inhibiting the process of ergosterol-dependent fusion of vacuoles and membrane fusion, further inhibiting the fungal growth. It also inhibit the transport of amino acid and glucose through inhibiting membrane transport proteins.


Natamycin CAS 7681-93-8 of Chemical Properties
Melting point     2000C (dec)
alpha     D20 +278° (c = 1 in CH3COOH)
Boiling point     952ºC
density     1.0 g/mL at 20 °C(lit.)
refractive index     1.5960 (estimate)
Fp     >110°(230°F)
storage temp.     Keep in dark place,Inert atmosphere,2-8°C
solubility     Soluble in DMSO
form     aqueous suspension
pka    pKa 4.6(50% aq. MeOEtOH) (Uncertain);8.35 (Uncertain)
color     Cream colored
Water Solubility     0.41g/L(21 ºC)
Sensitive     Light Sensitive
Merck     13,6453
BRN     1614878
Stability:    Light sensitive
InChIKey    NCXMLFZGDNKEPB-FFPOYIOWSA-N
EPA Substance Registry System    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-.beta.-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)- (7681-93-8)

Function and Application of Natamycin CAS 7681-93-8
Natamycin (CAS 7681-93-8) is a natural antifungal agent that is commonly used in the food industry as a preservative. It is produced by the fermentation of a soil bacteria called Streptomyces natalensis.

The main function of natamycin is to inhibit the growth of molds and yeasts, which can spoil food and lead to foodborne illness. It is particularly effective against fungal spores, which are often resistant to other types of preservatives.

Natamycin is used in a variety of food products, including cheese, meat, baked goods, and beverages. It is often added directly to the food or applied as a coating to the surface of the food. In cheese production, it is added to the brine solution used to age the cheese, while in meat processing, it is added to the casing or injected directly into the meat.



Packing And Shipping
1.Preferentially DHL, FedEX or TNT for quantity less than 50kg, air shipping for 100kg above, sea shipping for quantity over 500kg.
2.For customers from Russia,Mexico,Turkey,Solvenia,Romania,etc,before placing an order,please kindly confirm if you can make clearance when goods reach your customs.

Shipping Terms
By Express	By Air	By Sea
Suitable for under 50kg Fast:3-4 days High cost Door to door service Easy to pick up the goods	Suitable for more than 50kg Fast:3-4 days High cost Airport to airport Professional broker needed	Suitable for more than 500kg Slow:15-30 days Low cost Port to port Professional broker needed

 

Company Profile
Anhui puya biological technology co.,ltd was established in Hefei. Registered capital is 5 million. It is specialized in manufacture plant extract, API and chemicals raw material powder, food additives and oil. which are applied to skin care, healthcare, weight loss products, sex improvement, and pharmaceuticals. We will uphold honesty and pragmatic, innovative and enterprising service purposes, and provide a variety of quality services to our customers at abroad. It aims at supplying good product and comfort service. The strict quality control is to meet the customer's requirement, to get a highly praised and to be high quality supplier. If you have any question, or need samples, please feel free to contact us.

FAQ
Q1. What's the MOQ?
A: Usually 1 kg.  It is based on the different product. Some are 1g and some are 1 ton. Please be free to consult our salesman.
 
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately.  By FedEx will be 3~5 days to you.
 
Q3. If I need less than the MOQ, is it possible?
A: Yes. Please be free to consult our salesman.
 
Q4. Can you supply the free sample?
A: Usually it is possible. but the shipping cost be paid by customers. It based on the different product. Please be free to consult our salesman.
 
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers. The shelf life will be 2 years.
 
Q6: What's your main payment method?
A: T/T, trade assurance, west union, money gram.
 
Q7: Do you have COA, MSDS, CO, Health certificate, form 9 or other certificate?
A: Yes, we have. pls be free to contact us to get updated one.