Panipenem CAS NO.87726-17-8

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Min.Order Quantity:: 10 Kilogram

Purity:: 99%min

Port:: China Main Port

Payment Terms:: L/C,D/A,D/P,T/T

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Product Details

Keywords

87726-17-8
carbopenems
Panipenem 99%

Quick Details

ProName: Panipenem
CasNo: 87726-17-8
Molecular Formula: C15H21N3O4S
Appearance: white crystalline powder
Application: antibacterial
DeliveryTime: prompt shipment
PackAge: on request
Port: China Main Port
ProductionCapacity: 200 Kilogram/Day
Purity: 99%min
Storage: sealed and stored in cool places.
Transportation: BY SEA,AIR
LimitNum: 10 Kilogram
Related Substances: ≤0.2%
Residue on Ignition: 0.2
Heavy Metal: ≤10ppm
Valid Period: 2 years
CAS No.: 87726-17-8

Superiority

item	specification
specific rotation	+39.5 to +41.5°
state of solution(transmittance)	clear 98.0% min.
chloride[cl]	0.020% max.
ammonium [nh4]	0.02% max.
sulfate[so4]	0.020% max
iron[fe]	10ppm max.
heavy metals [pb]	10ppm max
arsenic[as2o3]	1ppm max
other amino acids	chromatographically not detectable
loss on drying	0.20% max.
residue on ignition[sulfated]	0.10% max.
assay	99.0% min

Details

molecular structure of panipenemum (cas no.87726-17-8):

iupac name: (5r,6s)-3-[(3s)-1-ethanimidoylpyrrolidin-3-yl]sulfanyl-6-[(1r)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
empirical formula: c15h21n3o4s
molecular weight: 339.4099
h bond acceptors: 7
h bond donors: 3
freely rotating bonds: 5
polar surface area: 130.23 å2
index of refraction: 1.745
molar refractivity: 84.7 cm3
molar volume: 208.8 cm3
surface tension: 68.9 dyne/cm
density: 1.62 g/cm3
flash point: 289.7 °c
enthalpy of vaporization: 96.17 kj/mol
boiling point: 555.5 °c at 760 mmhg
vapour pressure: 1.18e-14 mmhg at 25°c
cas: 87726-17-8