Piperacilloic Acid

Piperacilloic Acid Structure
CAS No.
64817-22-7
Chemical Name:
Piperacilloic Acid
Synonyms
Piperacilloic Acid;Piperacillin Impurity 5;Piperacillin Impurity 60;Piperacilin EP Impurity B;Piperacilloic Acid (>90%);Piperacillin Sodium EP Impurity B;Piperacillin Impurity 2(EP Impurity B);Isavuconazole Impurity 90 Hydrochloride;Piperacillin impurity 1/Piperacillin EP Impurity B;Piperacillin ImpurityⅠ:Impurity A(Piperacilloic Acid
CBNumber:
CB22545576
Molecular Formula:
C23H29N5O8S
Molecular Weight:
535.57
MOL File:
64817-22-7.mol
Modify Date:
2023/4/23 13:52:06

Piperacilloic Acid Properties

Melting point >148°C (dec.)
Density 1.410±0.06 g/cm3(Predicted)
storage temp. Hygroscopic, -86°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
pka 1.94±0.60(Predicted)
form Solid
color White to Pale Yellow
Stability Hygroscopic, Temperature Sensitive, Unstable in Aqueous Solution, Unstable in Solution

Piperacilloic Acid Chemical Properties,Uses,Production

Uses

Piperacilloic Acid (Piperacillin EP Impurity B) is a degradation product of Piperacillin (P479950), a new β-lactam antibiotic.

Piperacilloic Acid Preparation Products And Raw materials

Raw materials

Preparation Products

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[2R-[2α[R*(R*)],4β]]-4-Carboxy-α-[[[[(4-ethyl-2,3-dioxo-1-piperazinyl) carbonyl]aMino]phenylacetyl]aMino]-5,5-diMethyl-2-thiazolidineacetic Acid α-(4-Ethyl-2,3-dioxo-1-piperazinecarboxaMido)benzylpenicilloic Acid (T 1220 B) α-(4-Ethyl-2,3-dioxo-1-piperazinecarboxamido)benzylpenicilloic Acid Piperacillin Impurity 2(EP Impurity B) Piperacillin ImpurityⅠ:Impurity A(Piperacilloic Acid α-(4-Ethyl-2,3-dioxo-1-piperazinecarboxamido)benzylpenic Piperacillin Impurity 2(EP Impurity B)(Mixture of Diastereomers) Piperacillin Impurity 5 Piperacilin EP Impurity B Piperacillin Sodium EP Impurity B Piperacillin EP Impurity B (Mixture of Diastereomers) Piperacillin impurity 1/Piperacillin EP Impurity B Glycine, (2R)-N-[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]-2-phenylglycyl-2-[(2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]-, (2R)- Piperacillin Impurity B(EP),Piperacillin penicilloic acids Piperacilloic Acid (>90%) Piperacillin Impurity 60 [2R-[2α[R*(R*)],4β]]-4-Carboxy-α-[[[[(4-ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]phenylacetyl]amino]-5,5-dimethyl-2-thiazolidineacetic Acid α-(4-Ethyl-2,3-dioxo-1-piperazinecarboxamido)benzylpenic Piperacillin ImpurityⅠ:Impurity A(Piperacilloic Acid [2R-[2α[R*(R*)],4β]]-4-Carboxy-α-[[[[(4-ethyl-2,3-dioxo-1-piperazinyl)_x000b_carbonyl]amino]phenylacetyl]amino]-5,5-dimethyl-2-thiazolidineacetic Acid Isavuconazole Impurity 90 Hydrochloride Piperacilloic Acid 64817-22-7 C23H29N5O8S Chiral Reagents Heterocycles Intermediates & Fine Chemicals Pharmaceuticals Sulfur & Selenium Compounds