70622-74-1, 2-甲氧基-4-2-硝基乙烯基）酚-N-乙酰-B-D-氨基葡萄糖苷, CAS: 70622-74-1
作者：70622-74-1, 2-甲氧基-4-2-硝基乙烯基）酚-N-乙酰-B-D-氨基葡萄糖苷, CAS: 70622-74-1 发布时间：2022-09-13 17:34:56
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70622-74-1, 2-Methoxy-4-(2'-nitrovinyl)phenyl-2-acetamido-2-deoxy-beta-glucopyranoside, CAS: 70622-74-1
C17H22N2O9 / 398.4Name: 2-Methoxy-4-(2'-nitrovinyl)phenyl-2-acetamido-2-deoxy-beta-glucopyranoside
CAS: 70622-74-1 M.F.: C17H22N2O9 M.W.: 398.4
Items
Standards
Results
Appearance
Crystal powder
Complies
Solubility
Soluble inDMSO and DMF,
insoluble C2H5OH
Complies
Identification
IR and HPLC
Complies
Melting point
180℃ ~ 200 °C
190℃ ~200 ℃
Specific rotation
( [α]D, c =1 inDMSO)
-8o ~ -9o
-8.5o
Total impurity
Max. 2%
Complies
Heavy metal
Max. 20ppm
Complies
Residue on ignition
Max. 0.5%
0.1%
TLC
One spot
One spot
Assay by HPLC
Min. 98%
98.2%
