一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >API>Antibiotics>Polyenes drug> Nystatin
 Nystatin
  •  Nystatin
  •  Nystatin
  •  Nystatin
  •  Nystatin
  •  Nystatin

Nystatin

Price $300
Package 1KG
Min. Order: 1KG
Update Time: 2021-07-09

Product Details

Product Name: Nystatin CAS No.: 1400-61-9
EC-No.: 232-678-0 Min. Order: 1KG
Purity: 99% Supply Ability: 3000 Kilogram/Kilograms per Month
Release date: 2021/07/09

              Nystatin

                                                                         

 

1.Name:Nystatin
2.CAS No: 1400-61-9
3.Appearance: yellow-brown powder
4.MF:C47H75NO1
5.MW:276.4137  

6.package:1KG/Bag or 25KG/Drum as per your requirement

7.specification:USP 

8.Usage: Antibiotic and Antimicrobial Agents

 

Main Function:  

1. Nystatin is often used as prophylaxis in patients who are at risk for fungal infections, such as AIDS patients with a low CD4+ count and patients receiving chemotherapy.

2. It is prescribed in units, with doses varying from 100,000 (for oral infections) to 1 million (for intestinal ones). As it is not absorbed from the gut, it is safe for oral use and does not have problems of drug interactions.

3. It is also used in cellular biology as an inhibitor of the lipid raft-caveolae endocytosis pathway on mammalian cells, at concentrations around 3 µg/mL.

4. In certain cases, nystatin has been used to prevent the spread of mold on objects such as works of art. For example, it was applied to wood panel paintings damaged as a result of the Arno River Flood of 1966 in Florence, Italy.

Nystatin is also used as a tool by scientists performing "perforated" patch-clamp electrophysiologic recordings of cells. When loaded in the recording pipette, it allows for measurement of electrical currents without washing out the intracellular contents, because it forms pores in the cell membrane that are permeable to only monovalent ions.

Test items

Standard

Result

Description

Yellow   brown powder

Conforms

 

Identification

IR

IR spectrum of sample is the same as working standard

Conforms

HPLC

HPLC RT of the sample is the same as the working standard

Conforms

Melting point

165.0°C~169.0°C

165.8°C~167.0°C

Optical rotation

-23°~-29°

-27.4°

Loss on drying

NMT 1.0 %

0.17%

Residue on ignition

NMT 0.1 %

0.03%

Heavy metals

NMT 20ppm

Conforms

Related substances

Impurity A

NMT 0.1 %

Not detected

Impurity B

NMT 0.1 %

Not detected

Impurity C

NMT 0.1 %

0.02%

Single impurity

NMT 0.2 %

0.17%

Total impurity

NMT 1.0 %

0.60%

Assay

NLT 99.0%

99.0%

 

Company Profile Introduction

Company profile Hebei Xibaijie Biotechnology Co., Ltd has a registered capital of 3 million yuan and is one of the most dynamic foreign trade companies in the Chinese market. We have a pharmaceutical raw material production plant and a reagent R&D center. Now we have the most complete product line. In addition, we have developed and produced tens of thousands of reagents. Also we have the business of custom synthesis of various organic compounds as a supplement. We can synthesize almost all chemicals. Our goal is to survive by quality and develop by credit. After many years of efforts, we have established stable and friendly business relations with many of European and American pharmaceutical companies, multinational chemical companies and importers.At home and many production plants and research and development units have established long - term commission processing and production relations.We have a number of laboratories specializing in technology development and custom synthesis, as well as some production bases, mainly in hebei, dalian, jiangsu and guangzhou. Our company possesses the right of self-support import & export, a strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards. We put the quality management as the focus of enterprise management, to customer satisfaction for the purpose of the company, in order to ensure the quality of each batch of products to meet customer demand.We by strengthening employee training, improve the detection technology, perfect detection index to improve every aspect of quality control, improve the quality of the products.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$39.00
VIP6Y
TargetMol Chemicals Inc.
2026-06-04
VIP6Y
RongNa Biotechnology Co.,Ltd
2025-04-29
VIP2Y
Xi an Biohorlden Industry Trade Co Ltd
2025-04-15
Chongqing Soarwin Technology Co., Ltd
2025-04-09
$9.90
Hebei Chuanghai Biotechnology Co., Ltd
2025-03-07
$150.00
Hebei Zhuanglai Chemical Trading Co Ltd
2024-12-03
VIP2Y
BEIJING SJAR TECHNOLOGY DEVELOPMENT CO., LTD.
2024-11-08
$1.90
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-15
$999.00
VIP2Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2024-08-09
$6.00
HebeiShuoshengImportandExportco.,Ltd
2024-08-05
  • Since: 2019-07-05
  • Address: Federation business plaza, qiaoxi district, shijiazhuang city, hebei province
INQUIRY
太保市| 虎林市| 油尖旺区| 盈江县| 盈江县| 锡林郭勒盟| 都江堰市| 蒙山县| 大安市| 澳门| 修水县| 娱乐| 巨野县| 大埔县| 拉萨市| 深泽县| 乾安县| 冀州市| 凤山市| 两当县| 腾冲县| 南充市| 蓬溪县| 金堂县| 烟台市| 额尔古纳市| 凤山县| 桂东县| 交口县| 米林县| 竹溪县| 娄烦县| 曲靖市| 将乐县| 城市| 商洛市| 汉寿县| 迁西县| 枣阳市| 禄劝| 南宁市|