NARASIN
- Product Name
- NARASIN
- CAS No.
- 55134-13-9
- Chemical Name
- NARASIN
- Synonyms
- narasina;c7819b;Narasul;a28086a;monteban;Narasia A;Nalamycin;compound79891;Narasin Narasin;Narasin (125 mg)
- CBNumber
- CB3756283
- Molecular Formula
- C43H72O11
- Formula Weight
- 765.03
- MOL File
- 55134-13-9.mol
NARASIN Property
- Melting point:
- 98-100°
- alpha
- D25 -54° (c = 0.2 in methanol)
- Boiling point:
- 842.5±65.0 °C(Predicted)
- Density
- 1.17±0.1 g/cm3(Predicted)
- storage temp.
- 2-8°C
- solubility
- methanol: soluble20mg/mL
- pka
- 7.9 (80% aq DMF)
- form
- solution
- color
- White to off-white
- biological source
- Streptomyces aureofaciens
Safety
- Hazard Codes
- T+
- Risk Statements
- 28
- Safety Statements
- 28-36/37-45
- RIDADR
- UN 2811 6.1/PG 2
- WGK Germany
- 3
- RTECS
- VO8640000
- HazardClass
- 6.1(a)
- PackingGroup
- II
- HS Code
- 2941906000
- Toxicity
- LD50 i.p. in mice: 7.15 mg/kg (Berg)
N-Bromosuccinimide Price
- Product number
- N1271
- Product name
- Narasin from Streptomyces auriofaciens
- Purity
- ≥98% (HPLC)
- Packaging
- 5mg
- Price
- $231
- Updated
- 2024/03/01
- Product number
- 1457458
- Product name
- Narasin from Streptomyces auriofaciens
- Packaging
- 125mg
- Price
- $581
- Updated
- 2024/03/01
- Product number
- N1271
- Product name
- Narasin from Streptomyces auriofaciens
- Purity
- ≥98% (HPLC)
- Packaging
- 25mg
- Price
- $795
- Updated
- 2024/03/01
- Product number
- SML1749
- Product name
- Narasin from Streptomyces auriofaciens
- Packaging
- 1ml
- Price
- $87.6
- Updated
- 2024/03/01
- Product number
- N1271
- Product name
- Narasin from Streptomyces auriofaciens
- Purity
- ≥98% (HPLC)
- Packaging
- 50mg
- Price
- $1500
- Updated
- 2024/03/01
NARASIN Chemical Properties,Usage,Production
Chemical Properties
White Solid
Uses
Narasin (4-methylsalinomycin) is a polyether antibiotic isolated from Streptomyces aureofaciens in 1978. Although narasin is a close analogue of salinomycin, the metabolites are produced by different species and are not co-metabolites. Narasin shows broad spectrum activity against Gram positive bacteria including anaerobes and mycoplasma, and also possesses antiviral and limited antifungal activity. Narasin is used in the animal health industry as an in-feed antibiotic and growth promotant.
Uses
Narasin is the main component of a polyether antibiotic complex produced by Streptomyces auriofaciens NRRL 5758 & NRRL 8092. Ionophoric antibiotic which inhibits coccidial infection in poultry and mammals. Coccidiostat; growth stimulant.
Definition
ChEBI: Narasin is a diterpene glycoside.
brand name
Monteban (Lilly).
Biological Activity
Narasin is a growth-promoting ionophoric antibacterial agent for Enterococci, specifically Enterococcus faecium and Enterococcus faecalis. Narasin inhibits coccidial infection in poultry and mammals and is used in studies involving sodium calcium ion exchange.
In addition, Narasin inhibits Dengue virus (DENV) at the post-entry stage of viral replication during DENV infection. The inhibition of DENV involves a non-cytotoxic mechanism, therefore, Narasin can be possibly considered as therapeutic agent against DENV infection. A dose dependent curve (0.01-5 μM) showed th at Narasin has 50% inhibitory concentration at less than 1 μM against all four serotypes of DENV. The IC50 (μM) of Narasin against four different DENV serotypes was 0.05-0.65 μM.
NARASIN Preparation Products And Raw materials
Raw materials
Preparation Products
NARASIN Suppliers
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View Lastest Price from NARASIN manufacturers
- Product
- NARASIN 55134-13-9
- Price
- US $500.00/g
- Min. Order
- 100g
- Purity
- 99%
- Supply Ability
- 200ton
- Release date
- 2023-08-30
- Product
- NARASIN 55134-13-9
- Price
- US $1.00/PCS
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2021-06-15
- Product
- NARASIN 55134-13-9
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.9%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-06-18