成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
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>Respiratory Drugs>Antitussives>Erdosteine
Erdosteine
  • Erdosteine

Erdosteine

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 1ton
Update Time: 2019-07-12

Product Details

Product Name: Erdosteine CAS No.: 84611-23-4
EC-No.: 256-495-9 Min. Order: 1KG
Purity: 99% Supply Ability: 1ton
Release date: 2019/07/12

Product number: Flora1               Email: Flora@coreychem.com                 Tel:+86-16638019463

Company Service Scope:

1. Samples synthetic, Our strong r&d team has accumulated abundant experience in synthesis design and exploring synthesis of new technology. Not only good at heterocyclic chemistry, chiral chemicals (asymmetric synthesis and enzyme reaction), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry including nucleosides, nucleotides, sugar chemical, peptide chemistry, etc, to complete the synthesis from mg to kg samples in lab scale. Our efficient management and good communication skills and ability to solve the problem rapidly in order to ensure quality, timely delivery, based on the standard client confidential system and competitive price products,we has been recognized and praised by many customers in chemical industry.

2. Scale-up production, based on our rich laboratory experience and advanced equipment in production base, also depend on accumulation of advantages in many aspects as industrialized technology development, the production cost control, to provide from kg class to wt class custom synthesis scale-up production services to the global fine chemical industry, can be carried out oxidation, hydrogenation pressure (70 kg), halide, and acylation, esterification, condensation, cyclization, formatting, ammoniation, diazotization and azide reaction, our experienced production management, strict and perfect management system can quickly provide customers with competitive and fine mass production services.

3.Technology transfer, the company has accumulated a large number of production processes of drugs, intermediates and raw material. Based on the principle of mutual benefit, and some technology transfer to industry manufacturers, also provides them marketing support.

4. Purchasing agency service, Our excellence professional sales team, timely and thoughtful service, in addition to the necessary good language communication ability of professional sales staff, also equipped with professional chemical technical sales consultant, who can answer the customer's academic professional question, we are in line with the aim of offering customer wholehearted service, with our advanced testing equipment checks and abundant R&D and production of domestic partner contacts, to provide rare chemicals with standard purity, reasonable price and cost-effective purchasing agency service to foreign customers, and the help you shorten the sourcing time, reduce the purchasing cost.

Erdosteine Basic information
Product Name: Erdosteine
Synonyms: 2-[[2-Oxo-2-[(tetrahydro-2-oxo-3-thienyl)aMino]ethyl]thio]acetic Acid;Dithiosteine;Aceticacid, 2-[[2-oxo-2-[(tetrahydro-2-oxo-3-thienyl)aMino]ethyl]thio]-;Erdostiene;2-[2-OXO-2-(2-OXO-TETRAHYDROTHIOPHEN-3-YLAMINO)ETHYLTHIO]ACETIC ACID;[[2-oxo-2-[(tetrahydro-2-oxo-3-thienyl)amino]ethyl]thio]acetic acid;ERDOSTEINE;((2-oxo-2-((tetrahydro-2-oxo-3-thienyl)amino)ethyl)thio)-aceticaci
CAS: 84611-23-4
MF: C8H11NO4S2
MW: 249.31
EINECS: 642-172-5
Product Categories: Pharmaceuticals;Sulfur & Selenium Compounds;SECRESOLV;-;Heterocycles;Intermediates & Fine Chemicals
Mol File: 84611-23-4.mol
Article illustration
 
Erdosteine Chemical Properties
Melting point  156-160°C
storage temp.  Refrigerator
pka 3.71(at 25℃)
λmax 236nm(H2O)(lit.)
Merck  14,3647
InChIKey QGFORSXNKQLDNO-UHFFFAOYSA-N
CAS DataBase Reference 84611-23-4(CAS DataBase Reference)
 
Safety Information
RTECS  AJ1476200
Toxicity LD50 in mice and rats (g/kg): >10 orally; >3.5 i.v. (Gonella)
MSDS Information
 
 
Erdosteine Usage And Synthesis
Description Erdosteine is a new expectorant introduced in France for the treatment of chronic bronchitis. Erdosteine possesses mucomodulator, mucolytic, mucokinetic and free radical scavenging properties. Its therapeutic efficacy has been demonstrated in patients affected by congestion and viscous mucus in higher and lower respiratory tracts as in acute and chronic bronchitis, sinusitis, otitis, tracheopharyngitis and coryza. Erdosteine acts through its active metabolites containing free sulfhydryl groups which are able to depolymerize the mucopolysaccharides of the excreatum by breaking the disulfide linkages (thereby lowing its viscosity). The prodrug approach provides unique characteristics to erdosteine by offering stable therapeutic efficacy and prevention of the gastric mucus from lythic phenomena. The agent was also reported to have local antiinflammatory and antielastase properties and enhances penetration of antibiotics into bronchial mucus.
Chemical Properties Off-White Solid
Originator Refarmed (Switzerland)
Uses A mucolytic, developed for the treatment of chronic obstructive bronchitis.
Uses Erdosteine is a mucolytic. Erdosteine was developed for the treatment of chronic obstructive bronchitis.
Brand name Edirel; Vectrine
 
Erdosteine Preparation Products And Raw materials
 

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

You may like

Recommended supplier

Product name Price   Suppliers Update time
$30.00/100mg
VIP5Y
TargetMol Chemicals Inc.
2024-10-31
$30.00/100mg
VIP3Y
TargetMol Chemicals Inc.
2024-10-31
$0.00/1g
VIP1Y
BEIJING SJAR TECHNOLOGY DEVELOPMENT CO., LTD.
2024-09-06
$0.00/1KG
VIP1Y
Hangzhou Hyper Chemicals Limited
2024-08-30
$0.00/1kg
VIP3Y
Henan Aochuang Chemical Co.,Ltd.
2022-10-17
$55.00/1KG
XINGTAI XINGJIU NEW MATERIAL TECHNOLOGY CO., LTD
2021-12-20
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-08-11
$1.10/1g
VIP4Y
Dideu Industries Group Limited
2021-06-10
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09
  • Since: 2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
INQUIRY
楊俊青

sales@coreychem.com