178949-04-7
中文名稱
頭孢地尼雜質(zhì)3
英文名稱
Cefdinir IMpurity 3 (Cefdinir Decarboxy Open Ring Lactone (Mixture of A and B))
CAS
178949-04-7
分子式
C13H15N5O4S2
分子量
369.41
MOL 文件
178949-04-7.mol
更新日期
2025/02/19 15:28:39
178949-04-7 結(jié)構(gòu)式
基本信息
中文別名
頭孢地尼雜質(zhì)H頭孢地尼雜質(zhì)2
頭孢地尼雜質(zhì)3
頭孢地尼雜質(zhì)T&U
頭孢地尼CP雜質(zhì)T&U
(Z)-2-(2-AMINOTHIAZOL-4-YL)-2-(HYDROXYIMINO)-N-{[(2RS,5RS)-5-METHYL-7-OXO-2,4,5,7-TETRAHYDRO-1H-FURO[3,4-D][1,3]THIAZIN-2-YL]METHYL}ACETAMIDE
英文別名
Cefdinir Impurity T&UCefdinir CP Impurity T&U
Cefdinir Decarboxy Open Ring Lactone
Cefdinir Decarboxy Open Ring Lactone Impurity
Cefdinir Impurity 6 (Mixture of Diastereomers)
Cefdinir Decarboxy Open Ring (Mixture of Diastereomers)
Cefdinir Decarboxy Open Ring Lactone (Mixture of A and B)
Cefdinir Impurity TU(CP),Cefdinir Decarboxy Open-Ring Lactone
Cefdinir IMpurity 3 (Cefdinir Decarboxy Open Ring Lactone (Mixture of A and B))
4-Thiazoleacetamide, 2-amino-α-(hydroxyimino)-N-[(1,2,5,7-tetrahydro-5-methyl-7-oxo-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl]-
所屬類別
分析化學(xué)：藥典標(biāo)準(zhǔn)品和雜質(zhì)標(biāo)準(zhǔn)品物理化學(xué)性質(zhì)
熔點(diǎn)>166°C (dec.)
密度1.86±0.1 g/cm3(Predicted)
儲(chǔ)存條件-20°C Freezer, Under inert atmosphere
溶解度可溶于DMSO（少許）、甲醇（少許）
酸度系數(shù)(pKa)8?+-.0.14(Predicted)
形態(tài)固體
顏色灰白色至淺米色
InChIInChI=1S/C13H15N5O4S2/c1-5-6-3-23-8(17-9(6)12(20)22-5)2-15-11(19)10(18-21)7-4-24-13(14)16-7/h4-5,8,17,21H,2-3H2,1H3,(H2,14,16)(H,15,19)/b18-10+
InChIKeyPPVBFUWHFJBAJX-VCHYOVAHSA-N
SMILESO=C1OC(C)C2CSC(CNC(=O)/C(/C3N=C(N)SC=3)=N/O)NC1=2