Epoxy curing agent Knowledge Penicillin potassium salt

Penicillin potassium salt

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Penicillin Potassium Salt Structural Formula

Structural formula

Business number 03NU
Molecular formula C16H17KN2O5S
Molecular weight 388.48
label

Phenoxymethylpenicillin potassium salt,

aromatic compounds

Numbering system

CAS number:132-98-9

MDL number:MFCD00051771

EINECS number:205-086-5

RTECS number:XH9275000

BRN number:3899451

PubChem number:24870330

Physical property data

1. Character:Crystal

Toxicological data

Acute toxicity data:


Rat orally LD50>1040mg/kg


Rat abdominal cavityLD50: 1750mg/kg


Rat intramuscular LD501124mg/kg


Mice orally LD50>4mg/kg


Mouse abdominal cavityLD50: 1351mg/kg


Mouse subcutaneous LD50: >4mg/kg


Mouse veinLD50:1mg/kg


Other multi-dose data:


Other multi-dose data


Rat Sutra 口TDLo195mg/kg/13W-I


Mouse Sutra 口TDLo16250mg/kg/13W-I


Mutagenicity data:


Human lymphocytes: 3mg/L


Mouse lymphocytes: 250mg/L


RodentHamster ovary: 9mg/L


Sisters Color Sheet Body rodent Hamster ovary: 500mg/L

Ecological data

None yet

Molecular structure data

None yet

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP):


2. Number of hydrogen bond donors: 1


3. Number of hydrogen bond acceptors: 5


4. Number of rotatable chemical bonds: 5


5. Number of tautomers: 2


6. Topological molecular polar surface area (TPSA):98.8


7. Number of heavy atoms: 25


8. Surface charge: 0


9. Complexity: 553


10. Number of isotope atoms: 0


11. Determine the number of atomic stereocenters: 3


12. The number of uncertain atomic stereocenters: 0


5. Number of tautomers: 2


6. Topological molecular polar surface area (TPSA):98.8


7. Number of heavy atoms: 25


8. Surface charge: 0


9. Complexity: 553


10. Number of isotope atoms: 0


11. Determine the number of atomic stereocenters: 3


12. The number of uncertain atomic stereocenters: 0


13. Determine the number of stereocenters of chemical bonds: 0


14. Uncertain number of chemical bond stereocenters: 0


15. Number of covalent bond units: 2

Properties and stability

basic properties

Crystallization. Dissolved in water. Specific optical rotation [α]D25 +223° (C=0.2). The median lethal dose (rat, oral) is >1040mg/kg.

Storage method

storage

Stored sealed in a cool, dry place.

Synthesis method

None yet

Purpose

Purpose

Biochemical research. Medium preparation.

-ALIGN: left; tab-stops: list 54.0pt; mso-list: l0 level1 lfo1; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto” align=left>13, Determine the number of stereocenters of chemical bonds: 0


14. Uncertain number of chemical bond stereocenters: 0


15. Number of covalent bond units: 2

Properties and stability

basic properties

Crystallization. Dissolved in water. Specific optical rotation [α]D25 +223° (C=0.2). The median lethal dose (rat, oral) is >1040mg/kg.

Storage method

storage

Stored sealed in a cool, dry place.

Synthesis method

None yet

Purpose

Purpose

Biochemical research. Medium preparation.

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