欢迎光临~糖化学,糖生物学专营-chemsynlab
语言选择: 中文版 ∷  英文版

糖类药物及天然糖苷

  • 19057-60-4, Dioscin, 薯蓣皂苷, CAS:19057-60-4
19057-60-4, Dioscin, 薯蓣皂苷, CAS:19057-60-4

19057-60-4, Dioscin, 薯蓣皂苷, CAS:19057-60-4

  • CAS:19057-60-4
  • C45H72O16 / 869.05
  • MFCD02094174
  • 产品描述:19057-60-4, Dioscin, CAS:19057-60-4 Collettiside III Polyphyllin III 3-O-a-L-Rhamnopyranosyl(1→4)-[a-L-rhamnopyranosyl(1→2)]-b-D-glucopyranoside-diosgenin (3b,25R)-Spirost-5-en-3-yl O-6-deoxy-a-L-
  • 在线订购

COA:

Name: Dioscin

CAS19057-60-4      M.F.: C45H72O16      M.W.: 869.05 

Batch No: 090613     Quantity: 256 g

Items

Standards

Results

Appearance

White crystalline power

Positive

NMR and MS

Should comply

Complies

Identification

IR and TLC

Positive

Loss Weight On Dryness

Max. 1%

Complies

TLC (15%H2SO4-C2H5OH)

One spot

Complies

Assay

Min. 98%

98.6%

References:
1. Yakugaku Zasshi, 1936, 56, p802

用手机扫描二维码关闭
二维码