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Intermediates >> (Z)-2-(tert-Butoxycarbonylprop-2-Oxyimino)-2-(2-Tritylamino-thiazol-4-yl)Acetic Acid
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CAS NO. |
ABBR. |
NOTE |
68672-66-2 |
TB-TAA |
For Ceftazidime |
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| Chemical Name:
(Z)-2-(tert-Butoxycarbonylprop-2-Oxyimino)-2-(2- tritylaminothiazol-4-yl) acetic acid
Abbreviation: TB-TAA 三苯甲烷基他啶侧链酸
Structure:
Molecular Formula: C32H33N3O5S
Molecular Weight: 571
CAS No.: 68672-66-2
Specification:
Appearance: White to off white crystalline powder
Identification: IR
Assay(on dry basis) ≥92%(HPLC)
Water(K.F.) ≤0.4%
Solvents(GLC) dioxan ≤5%
acetone ≤0.2%
Usage: A side chain of Ceftazidime
Packing: 25 kg/drum |
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