Introduction of Pristinamycin IA

Name:Pristinamycin IA
CAS:3131-03-1
Molecular Formula:C45H54N8O10
Molecular Weight:866.96g/mol
Description:Pristinamycin IA (Mikamycin B) is an antibiotic cyclic peptide. It is a member of the streptogramin B group of antibiotics and one component of pristinamycin (the other being pristinamycin IIA).
from:Acridine Raw Material

Properties of Ceftezole

Ceftezole (or ceftezol) is a cephalosporin antibiotic.
CAS : 26973-24-0
 Name: Ceftezole
Synonyms: CTZ;CG-B 3Q;ceftezol;Celoslin;FR 10123;Ceftazole;CEFTEZOLE;CEPHTEZOL;Ceftezole Acid;(6r,7r)-8-oxo-7-[(1h-tetrazol-1-ylacetyl)amino]-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular Formula: C13H12N8O4S3
Formula Weight: 440.48
mp : 155°C (dec.)
density : 2.09
CAS DataBase Reference: 26973-24-0(CAS DataBase Reference)
Safety
Ceftezole Chemical Properties,Usage,Production
Ceftezole Preparation Products And Raw materials
Raw materials
Preparation Products
from:Natural standard substance

Overview of 1,3-Dihydroxynaphthalene

Name : 1,3-Dihydroxynaphthalene
CAS : 132-86-5
Molecular Formula : C10H8O2
Formula Weight : 160.17
Description :
Chemical Properties ：orange-pink to brown crystalline powder
mp： 123-125 °C(lit.)
form  ：crystalline
color：  white to tan
Sensitive ： Light Sensitive
from:Natural standard substance

Description of L-arginine

L-arginine is an amino acid that has numerous functions in the body. It helps the body get rid of ammonia (a waste product), is used to make compounds in the body such creatine, L-glutamate, and L-proline, and can be converted to glucose and glycogen if needed. -arginine is used to make the nitric oxide, a compound in the body that relaxes blood vessels. Preliminary studies have found that L-arginine may help with conditions that improve when blood vessels are relaxed (called vasodilation), such as atherosclerosis, erectile dysfunction, and intermittent claudication.
Name :  L(+)-Arginine
CAS : 74-79-3
Molecular Formula : C6H14N4O2
Formula Weight : 174.2
from:Natural standard substance

Overview of Carnosic acid

Name : Carnosic acid
CAS : 3650-09-7
Molecular Formula : C20H28O4
Formula Weight : 332.43g/mol
Description :
It is light yellow to greenish yellow powder or Dark yellow to yellow brownish sticky liquid.Carnosic acid is used as strong antioxidant in oily products, such as edible oil and grease, feeds, deep-sea fish oil, DHA, EPA, AA, infant and senior nutrition powder, baked or fried foods, aquatic product, meat, flour, seasoning, candy, health care products, bio-pesticide, pharmaceuticals, cosmetics, biopesticide, tobacco, etc.
from:Natural standard substance

Overview of Cynarin

Name : Cynarin
CAS : 1182-34-9
Molecular Formula : C25H24O12
Formula Weight : 516.45g/mol
Description :
Cynarin (Artichoke Concentrate) reduces cholesterol production by the liver and expels sluggish cholesterol out of the liver and gallbladder, thus stimulating liver bile production and flow, which in turn is used to breakdown fat.  It lowers elevated blood lipids (fats) such as serum cholesterol and triglycerides.  It raises good HDL cholesterol level and protects the liver and enhances liver function.
from:Natural standard substance

about (R)-(+)-2-phenylpropylamine

name:(R)-(+)-2-phenylpropylamine
CAS:     28163-64-6
Molecular Formula:     C9H13N
Formula Weight:135.21
Description:
Boiling point:197 ºC
Flash Point:178 ºF
Density:0.940 g/mL at 20 °C(lit.)
Related classes:Amines;Chiral Compounds;chiral;Amines (Chiral);Chiral Building Blocks;Synthetic Organic Chemistry;Chiral Compound