Home Cart Sign in  
Chemical Structure| 80756-85-0 Chemical Structure| 80756-85-0

Structure of 80756-85-0

Chemical Structure| 80756-85-0

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of [ 80756-85-0 ]

CAS No. :80756-85-0
Formula : C13H10N4O2S3
M.W : 350.44
SMILES Code : O=C(SC1=NC2=CC=CC=C2S1)/C(C3=CSC(N)=N3)=N\OC
MDL No. :MFCD00071547

Safety of [ 80756-85-0 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H302+H312-H315-H318-H411
Precautionary Statements:P273-P280-P301+P312+P330-P302+P352+P312-P305+P351+P338+P310
Class:9
UN#:3077
Packing Group:

Application In Synthesis of [ 80756-85-0 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 80756-85-0 ]

[ 80756-85-0 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 533-37-9 ]
  • [ 80756-85-0 ]
  • [ 957-68-6 ]
  • [ 98753-19-6 ]
YieldReaction ConditionsOperation in experiment
99% With sulfuric acid; for 0.0666667h;Microwave irradiation; The method for synthesizing cefpirome sulfuric acid by microwave method according to the present invention,Comprising the steps of:(1) 7-aminocephalosporanic acid (2.72 g, 7-ACA, Compound I, MW272, 0.01 mol) and AE-activity(AEMA, Compound VII, MW 350, 0.011 mol) was mixed and homogeneously ground.(Compound IV, MW 119, 0.011 mol) and concentrated sulfuric acid (10.88 g, 98% by weight) were added to the solution, followed by the addition of 2,30 g of 2,3-cyclopentenopyridine.(2) 300W microwave reaction for 1 minute,450W microwave reaction for 1 minute,750W microwave reaction for 2 minutes;(3) After completion of the reaction,The reaction residue was added to 29.92 g of deionized water,Mixing and filtering,Take filtrate,The solvent was removed,A white solid,50 & lt; 0 & gt; C for 4 hours under vacuum,That is to get the cefpirome sulfuric acid 5.09g (MW514),Yield 99.0%Purity 99.9% or more.
 

Historical Records

Technical Information

Categories