• Gamithromycin CAS 145435-72-9 Veterinary Antibiotic
  • Gamithromycin CAS 145435-72-9 Veterinary Antibiotic
  • Gamithromycin CAS 145435-72-9 Veterinary Antibiotic
  • Gamithromycin CAS 145435-72-9 Veterinary Antibiotic
  • Gamithromycin CAS 145435-72-9 Veterinary Antibiotic
  • Gamithromycin CAS 145435-72-9 Veterinary Antibiotic

Gamithromycin CAS 145435-72-9 Veterinary Antibiotic

CAS No.: 145435-72-9
Formula: C40h76n2o12
EINECS: 604-472-4
Type: Pharmaceutical Intermediates
Appearance: Powder
Quality: Refined
Samples:
US$ 100/Bag 1 Bag(Min.Order)
| Request Sample
Customization:
Gold Member Since 2024

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Rating: 5.0/5
Shandong, China
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  • Overview
  • Product Description
  • Packaging & Shipping
  • About Us
  • FAQ
Overview

Basic Info.

Model NO.
98%
Colour
White
Product Packaging
Foil Pouches
Melting Point
>118°c (DEC.)
Boiling Point
833.0±65.0 °c(Predicted)
Density
1.16±0.1 g/cm3(Predicted)
Storage Conditions
Under Inert Gas (Nitrogen or Argon) at 2-8°c
Transport Package
Cartons
Specification
1kg
Trademark
Hong Kongda
Origin
Jinan
HS Code
2941905990
Production Capacity
500kg Per Year

Product Description

Product Description

Gamithromycin is a new type of semi synthetic macrolide veterinary antibiotic, which is one of the representative drugs of the second-generation macrolide antibiotics developed by the French company Meria. It plays a role in inhibiting bacterial RNA dependent protein synthesis and killing bacteria. Jiamimycin has high antibacterial activity against Streptococcus pneumoniae, Bacillus multocida, and Mycoplasma bovis, which cause bovine respiratory disease (BRD). Its antibacterial spectrum is wide, antibacterial activity is strong, and it has the advantages of fast absorption, wide distribution in vivo, low residual in vivo, and high safety. It is widely used abroad for clinical treatment of bovine respiratory system diseases caused by bacterial pathogens such as hemolytic Pasteurella, hemorrhagic and septic Pasteurella, and histophilic bacteria. Its chemical name is 13- [(2,6-dideoxy-3Chemicalbook C-methyl-3-O-methyl-a-L-pyranoxyl) oxygen] -2-ethyl-3,4,10-trimethoxy-3,5,8,10,14-hexamethyl-7-propyl-11- [3,4,6-trimethoxy-3- (dimethylamino) - b-D-pyranoxyl] oxygen] -, (2R, 3S, 4R, 5S, 8R, 10R, 11R, 12S, 13S, 14R) -1- Oxaza-7-nitrocyclic-15- monocyclic. The appearance is white to beige powder, insoluble in water, hygroscopic, stable under high temperature conditions, insensitive to light, and only has one configuration after recrystallization. Jiamimycin is replaced by a single propyl group at the 7 α position, which is a special structure that facilitates its rapid absorption under physiological pH conditions and can maintain a longer action time in the target tissue lungs.
 

Tests ltems Aceeptance Criteria Results
Characters Appearance White to almost white crystalline powder white crystalline powder
Solubility Very freely soluble in dichloromethane, soluble inethanol, practically insoluble in water Conforms
Specifie optical rotation -40"~-44" -42.4°
Identification IR: Conforms to the speetrum of' gamithromycin Conforms
PH 9.0~11.0 (2mg/m1 methanol-water(2:3)) 10.1
Clarity and color ofethanol solution Solution is clear or not more opalescent than referencesuspension l; and not more intensely coloured thanreterence solution Yl Conforms
Residue on Ignition ≤0.10% 0.01%
Heavy metals ≤10ppm <10ppm
pd ≤1ppm 0.04ppm
Water <2.0% 0.49%
Related substances IMB-2 ≤0.50% 0.04%
IMB ≤0.50% Not detected
JM-1 ≤0.50% 0.41%
JM-3 ≤0.50% 0.04%
JM-4 ≤0.50% 0.18%
JM-5 ≤0.50% 0.11%
JM-6 ≤0.20% 0.03%
JM-7 ≤0.20% 0.02%
Other Individual impurity ≤0.20% 0.11%
Total impurity ≤0.20% 0.94%
Residual solvents l)Methanol <3000ppm 36ppm
2)Ethanol <5000ppm 2183ppm
3)Acetone <5000ppm 3062ppm
4)Dichloromethane <6000ppm Not detected
5)Propanal <5000ppm Not detected
6)Diisopropylamine <5000ppm Not detected
7)Acetic Acid <5000ppm 142ppm
Assay C40H76N2012 should be98.0%~102.0%(anhydrous substance) 99.6%
Microbial enumeration tests Total Aerobic Microbial Count ≤2000 cfu/g <1 cfu/g
Total Yeast and Mold Count ≤200 cfu/g 1 cfu/g
Test for specified microorganisms Absent in 1g: Escherichia coil Not detected
Absent in 1g: Staphylococcus aureus subsp.aures Not detected
Absent in 1g: Pseudomonas acruginosa Not detected
Bacterial endotoxins <0.25 EU/mg <0.125EU/mg
 
Packaging & Shipping

Gamithromycin CAS 145435-72-9 Veterinary Antibiotic
 

About Us

Jinan Hong Kongda Chemical Co., Ltd. is a high-tech enterprise specializing in the production of chemical raw materials and advanced pharmaceutical intermediates integrating scientific research, production and sales. The headquarter is located in Jinan, the capital of Shandong Province with major pharmaceutical province in China which has strong resource advantages.

The company has a complete production system with more than 150 sets of reaction equipment, covering production facilities for various special reactions such as high temperature, ultra-low temperature and hydrogenation. In order to continuously innovate and optimize the process, the company is equipped with an experienced R&D team, and established long-term and stable cooperative relations with many colleges and research institutes.

In order to optimize global resources, protect the environment, and make up for the shortage of some domestic chemical intermediates, the company has established a cooperation center in India to solve domestic shortages.

"Stable quality, price advantage" is our consistent service tenet, and has won a good reputation in the industry′s customer cooperation and service. We hope and look forward to cooperating with you in the future!

Gamithromycin CAS 145435-72-9 Veterinary AntibioticGamithromycin CAS 145435-72-9 Veterinary AntibioticGamithromycin CAS 145435-72-9 Veterinary AntibioticGamithromycin CAS 145435-72-9 Veterinary AntibioticGamithromycin CAS 145435-72-9 Veterinary AntibioticGamithromycin CAS 145435-72-9 Veterinary Antibiotic

FAQ

Q1  Can i get some samples
A1  Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2  How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T
Q3  How to confirm the Product Quality before placing orders
A3  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Q4  What's your MOQ
A4  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5  How about delivery leadtime
A5  Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6  Is there a discount
A6  Different quantity has different discount.
Q7  How do you treat quality complaint
A7  First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8  How to contact us
A9  You can chat with us by Trademanager,Skype, Wechat, Whatsapp Online.
       You can choose your interested products and send inquiry to us.
       You can dial our telephone directly or send Email to us., you will get our reply.

 

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Gold Member Since 2024

Suppliers with verified business licenses

Rating: 5.0/5
Trading Company
Number of Employees
4
Year of Establishment
2021-02-26