China Antimicrobial API CAS 69-57-8 Penicillin G Sodium Salt Powder, Find details about China Benzylpenicillin Sodium, 69-57-8 from Antimicrobial API CAS 69-57-8 Penicillin G Sodium Salt Powder
Basic info:
Penicillin G sodium salt
CAS: 69-57-8
MF: C16H17N2NaO4S
MW: 356.37
Assay:99.5%
EINECS: 200-710-2
Mol File: 69-57-8.mol
mp:209-212°C
density 1.41
refractive index 300 ° (C=2, H2O)
storage temp. 2-8°C
Water Solubility 5-10 g/100 mL at 25 ºC
Chemical Properties:White powder with a faint odor. pH (10% solution) 5.5-7.5.
Air & Water Reactions Water soluble.
solubility H2O: 100 mg/mL Solutions should be filter sterilized and stored at 2-8°C for 1 week or at -20°C for extended periods. Solutions are stable at 37°C for 3 days.
Product introduction:
Fire Hazard Flash point data for Penicillin G sodium salt are not available; however, Penicillin G sodium salt is probably combustible.
Stability: Stability Stable, but incompatible with a wide variety of materials, including acids, oxidizing agents, heavy metals, alcohols, glycerol, thiomersal, many surface-active agents, alkalies, peroxides, reducing agents, lanolin, glycol, sugars, amines, iodine, iodides, thiols. Hygroscopic.
Description:
Product name: Benzylpenicillin Sodium
Other name: Penicillin G sodium; Sodium [2S-(2alpha,5alpha,6beta)]-3,3-dimethyl-7-oxo-6-(phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate;3,3-Dimethyl-7-oxo-6-(2-phenyl-acetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2
CAS NO.: 69-57-8
EINECS NO.: 200-710-2
MF: C16H17N2NaO4S
MW: 356.37
Appearance:White crystalline powder
InChI: InChI=1/C16H18N2O4S.Na/c1-16(2)12(15(21)22)18-13(20)11(14(18)23-16)17-10(19)8-9-6-4-3-5-7-9;/h3-7,11-12,14H,8H2,1-2H3,(H,17,19)(H,21,22);/q;+1/p-1
Melting point: 209-212ºC
Density: 1.41g/cm3
Specification:
Appearance | white to almost white crystalline powder | |
Identification | 1) IR :Complies 2) The flame test for sodium : complies | |
Specific optical rotation | +285 °-- + 310° | |
PH | 5.5-7.5 | |
Loss on drying | ≤1.0% | |
Related substances | Impurity (individual )≤1.0% | |
2-ethylhexanoic acid | ≤0.5% m/m | |
sterility | Complies | |
Bacterial endotoxins | ≤ 0.16IU/mg | |
Absorbance 325nm 280nm 264nm |
≤0.10 ≤0.10 0.80-0.88 | |
Assay (on dried substance) | 96%-102% of benzylpenicillin sodium |
Packing:
Advantages:
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