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[ CAS No. 50483-99-3 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}
Chemical Structure| 50483-99-3
Chemical Structure| 50483-99-3
Structure of 50483-99-3 * Storage: {[proInfo.prStorage]}
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Product Details of [ 50483-99-3 ]

CAS No. :50483-99-3 MDL No. :MFCD00108792
Formula : C7H10O4 Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 158.15 Pubchem ID :-
Synonyms :

Safety of [ 50483-99-3 ]

Signal Word:Warning Class:
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338 UN#:
Hazard Statements:H302-H315-H319-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 50483-99-3 ]

* 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.

  • Upstream synthesis route of [ 50483-99-3 ]
  • Downstream synthetic route of [ 50483-99-3 ]

[ 50483-99-3 ] Synthesis Path-Upstream   1~1

  • 1
  • [ 50483-99-3 ]
  • [ 77287-34-4 ]
  • [ 5763-44-0 ]
YieldReaction ConditionsOperation in experiment
93.5% at 170℃; Inert atmosphere 50 g of 1,2-cyclopentanedioic acid and 15 g of formamide were mixed, and after nitrogen substitution, the temperature was raised to 170 ° C. to react with At the same time steamed low boilers, the reaction measured by HPLC method when the control material is less than 0.2percent, the reaction was terminated; Cooling to 80 ° C, adding 50g of purified water and 0.5g of activated carbon, stirring at 50 ° C for half an hour, filtering by hot filtration, cooling the filtrate to 20 ° C, extracting with dichloromethane, concentrating the organic phase to dry 90 ° C without fraction, adding 100g toluene, The mixture was cooled to 5 ° C and dried under reduced pressure at 40 ° C to obtain about 60.6 g of white crystals in a yield of 93.5percent and a purity of 99percent or more and a content of 98percent or more.
Reference: [1] Patent: CN106866495, 2017, A, . Location in patent: Paragraph 0016; 0017; 0018; 0019; 0020
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