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CAS NO. |
ABBR. |
NOTE |
73384-59-5 |
GMP |
USP28,CP2005 |
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Chemical Name:
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7- [[(2-amino-4-thiazolyl) (methoxyimino) acetyl]amino]-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio]methyl]-, disodium salt, [6R-[6α,7β(Z)]]-, hydrate(2:7)
Commodity: Ceftriaxone Sodium (Sterile) 头孢曲松钠
Structure:
Molecular Formula: C18H16N8Na2O7S3•31/2H2O
Molecular Weight: 661.61
CAS No.: 73384-59-5
Specifications:
Appearance: White to ivory white crystalline powder
Identification: Positive Assay(On dry basis) ≥84.0％
Water(K.F.): 8.0～11.0％
pH value: 6.0～8.0
Specific rotation(dry): -153°～-170°
Pyrogen: Negative Absorbance: 495～545nm(on dry basis)
Clarity and Color of Solution: Clarity of solution ≤1# Color ≤10# (Y or OY) Heavy metals ≤20ppm Sterility: Sterile
Ceftriaxone polymer: ≤0.5%
Particulate matter: Negative
Usage: Anti-infection
Packing: 5 kg/drum
Storage: It should be stored at dry, cool and avoid light.
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