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>Antibiotics>Penicillins drugs>Ampicillin
Ampicillin
  • Ampicillin

Ampicillin

Price $1
Package 1kg
Min. Order: 1g
Supply Ability: 100KG
Update Time: 2019-07-06

Product Details

Product Name: Ampicillin CAS No.: 69-53-4
Min. Order: 1g Purity: 99%
Supply Ability: 100KG Release date: 2019/07/06
Product:: AD68
 
Ampicillin Basic information
Brand Name(s)
Product Name: Ampicillin
Synonyms: 6-[D-ALPHA-AMINOPHENYLACETAMIDO]PENICILLANIC ACID TRIHYDRATE;ALPHA-AMINOBENZYLPENICILLIN, TRIHYDRATE;D(-)-ALPHA-AMINOBENZYLPENICILLIN;D(-)-ALPHA-AMINOBENZYLPENICILLIN TRIHYDRATE;(aminophenylmethyl)-penicilli;[2s-[2alpha,5alpha,6beta(s)]]-o]-3-dimethyl-7-oxo;4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid,6-[(aminophenylacetyl)amin;6-(d(-)-alpha-aminophenylacetamido)penicillanicacid
CAS: 69-53-4
MF: C16H19N3O4S
MW: 349.41
EINECS: 200-709-7
Product Categories: Chiral Reagents;Intermediates & Fine Chemicals;Isotope Labeled Compounds;Pharmaceuticals;veterinary medicine,soluble powder;Isotope Labelled Compounds;Sulfur & Selenium Compounds;Antibacterial Drugs;Thiazines ,Thiazoles;API
Mol File: 69-53-4.mol
Article illustration
 
Ampicillin Chemical Properties
Melting point  198-200 °C (dec.)(lit.)
alpha  D23 +287.9° (c = 1 in water)
Boiling point  201.8°C (rough estimate)
density  1.2794 (rough estimate)
refractive index  1.6320 (estimate)
storage temp.  2-8°C
solubility  NH4OH 1 M: 50 mg/mL, clear, colorless
pka 2.5 (COOH)(at 25℃)
Merck  13,591
Stability: Stable, but may be moisture sensitive. Incopmpatible with strong oxidizing agents.
CAS DataBase Reference 69-53-4(CAS DataBase Reference)
EPA Substance Registry System 4-Thia-1-azabicyclo[ 3.2.0]heptane-2-carboxylic acid, 6-[[(2R)-aminophenylacetyl] amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-(69-53-4)
 
Safety Information
Hazard Codes  Xn,T
Risk Statements  36/37/38-42/43-61
Safety Statements  22-26-36/37-45-53
WGK Germany  2
RTECS  XH8425000
10-23
HS Code  29212900
Hazardous Substances Data 69-53-4(Hazardous Substances Data)
MSDS Information
Provider Language
Ampicillin English
SigmaAldrich English
 
Ampicillin Usage And Synthesis
Brand Name(s) Human forms include Omnipen, Principen, Totacillin, Polycillin. Injectable forms include Omnipen-N, Polycillin-N, Totacillin- N.
Veterinary forms include Amp-Equine, and Ampicillin trihydrate (Polyflex).
Description Ampicillin is an antibacterial antibiotic from the α-aminobenzyl penicillin group, which differs from penicillin by the presence of an amino group that facilitates penetration through the outer membrane of some gram-negative bacteria.
Ampicillin is Semi-synthetic derivative of penicillin that functions as an orally active broad-spectrum antibiotic. Ampicillin acts by interfering directly with the biosynthesis of peptidoglycan, which constitutes the major component of the bacterial cell wall, leading to structural instability and death of bacteria.
Ampicillin is a β-lactam antibiotic within the penicillin family. As a member of this family, Ampicillin is susceptible to β-lactamase, which hydrolyzes the β-lactam ring. This broad spectrum antibiotic is effective against gram-positive, gram-negative bacteria and anaerobic bacteria. Ampicillin is widely used in cell culture as a selective agent. As an antibiotic, Ampicillin binds to penicillin binding proteins (PBPs) on a susceptible organism and Inhibits bacterial cell-wall synthesis by inactivating transpeptidases on the inner surface of the bacterial cell membrane. After binding to the PBPs, Ampicilin acts as a structural analogue of acyl-D-alanyl-D-alanine, acylates the transpeptidase enzyme and thereby prevents the cross-linking of the peptidoglycan of the cell wall necessary for the growth of the bacterium.
Ampicillin sodium can be used as a selective agent in several types of isolation media. Ampicillin sodium is routinely used to select for cells containing the pcDNA3.1 and pEAK10 resistance plasmids in cell line A904L at an effective concentration of 50 μg/ml.
Chemical Properties Crystalline Solid
Uses β-lactam antibiotics
Uses Labelled Ampicillin. Orally active, semi-synthetic antibiotic; structurally related to penicillin. Antibacterial.
Definition ChEBI: A penicillin in which the substituent at position 6 of the penam ring is a 2-amino-2-phenylacetamido group.
Brand name Amcill (Parke-Davis); Omnipen (Wyeth-Ayerst); Polycillin (Apothecon); Principen (Apothecon).
Contact allergens Ampicillin caused contact dermatitis in a nurse also sensitized to amoxicillin (with tolerance to oral phenoxymethylpenicillin) and in a pharmaceutical factory worker. Systemic drug reactions are common. Crossreactivity is regular with ampicillin and can occur with other penicillins.
Safety Profile Poison by intracerebral route. Moderately toxic by intraperitoneal route. Human systemic effects by ingestion: fever, agranulocytosis, and other blood effects. An experimental teratogen. Mutation data reported. Questionable carcinogen. When heated to decomposition it emits very toxic fumes of NO, and SOx,.
   
   
   
   
   
   
   
   
   
   

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
$42.00/1g
VIP5Y
TargetMol Chemicals Inc.
2024-11-15
$42.00/1g
VIP1Y
TargetMol Chemicals Inc.
2024-11-15
$10.50/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-21
$0.00/1g
VIP3Y
Hebei ZB Gamay Biological Technology Co.,Ltd
2024-07-12
$0.00/25kg
VIP1Y
Henan Suikang Pharmaceutical Co.,Ltd.
2024-04-29
$1.00/1g
VIP1Y
Apeloa production Co.,Limited
2024-04-28
$15.00/1kg
Ouhuang Engineering Materials (Hubei) Co., Ltd
2024-04-25
$0.00/1kg
VIP1Y
Shaanxi TNJONE Pharmaceutical Co., Ltd
2024-04-24
$35.00/1kg
VIP1Y
Sigma Audley
2024-03-14
$20.00/1KG
Hebei Yime New Material Technology Co., Ltd.
2024-02-28
  • 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