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Jiangxi Yuehua Pharmaceutical Co., Ltd.
Jiangxi Yuehua Pharmaceutical Co., Ltd.
56 YRS
Jiangxi, China
Main Products:
Piracetam / Tazobactam Acid / Hexamethyldisilane / Iodotrimethylsilane / Ethyl Formate / Sodium Methoxide
Jiangxi, China
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Tazobactam Acid / CAS 89786-04-9
OVERVIEW
Packaging
10 KG/BOTTLE; 5 KG/BOTTLE
Lead Time
14-30 days
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DESCRIPTION
Standard | Business Standard |
Test items | Specification index |
Appearance | White or almost white crystalline powder, smellless and bitter taste |
Structural Formula |
|
Melting Point | 115-145°C |
Water | ≤0.5% |
Percentage | ≥99.0% |
Purpose | In combination with β-lactam antibiotics as antibacterial. |
Packing | 5kgs or 10kgs/Tin |
Typical Properties
Summary
This product is a derivative of schubatan, which is irreversible competitive β- Lactamase inhibitor, mediated by penicillin enzyme produced by Staphylococcus aureus and plasmid produced by Gram negative bacilli β- The chromosome mediated by lactamase and Proteus, bacilli, Klebsiella and other bacteria β- The lactamase has a strong inhibition effect. The inhibition effect of the enzyme was better than clavulanic acid and sulbactam, and also inhibited the type I enzyme mediated by some chromosomes. The effect of Pseudomonas aeruginosa and sartoria was very small. Only weak antibacterial activity.
CAS No.
89786-04-9
Formula
C10H12N4O5S
Molecular Mass
300.29
Exact Mass
300.05300
PSA
130.84000
Logp
-0.50450
IUPAC
(2S,3S,5R)-3-methyl-4,4,7-trioxo-3-(triazol-1-ylmethyl)-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
SMILES
CC1(C(N2C(S1(=O)=O)CC2=O)C(=O)O)CN3C=CN=N3
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Antibiotics
Chemical and Physical Properties
Melting Point
115-145 ℃
Density
1.92 g/cm3
Boiling Point
707.1 ºC
Flash Point
381.4 ºC
Appearance
White or off white powder
Acidity and Basicity
alkalinity acidness
Export information
HS Code
29419090
Export Rebate
13%
Export Formalities
Q
Risk Code
R36/37/38
Safety Label
Xi
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