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  • 90-33-5, 4-甲基伞形酮 ,4-Methylumbelliferone, CAS:90-33-5
90-33-5, 4-甲基伞形酮 ,4-Methylumbelliferone, CAS:90-33-5

90-33-5, 4-甲基伞形酮 ,4-Methylumbelliferone, CAS:90-33-5

  • CAS:90-33-5
  • C10H8O3 / 176.17
  • MFCD00006866
  • 产品描述:90-33-5, 4-Methylumbelliferone, CAS: 90-33-5
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4-Methylumbelliferone

CAS No:
90-33-5
Synonyms:
7-Hydroxy-4-methylcoumarin
4-MU
Hymecromone
MDL No:
MFCD00006866
Chemical Formula:
C10H8O3
Molecular Weight:
176.17
Product Structure
COA:

Product name: 4-Methylumbelliferone                          CAS: 90-33-5

M.F.: C10H8O3     M.W.: 176.17    

Items

Standards

Results

Appearance

White crystal powder

Complies

MS and NMR

Should comply

Complies

Identification

IR and HPLC

Complies

Any impurity

Max. 0.5%

Complies

M.P.

180  ~  190

185 -187

Heavy metal

Max. 20ppm

Complies

Purity by HPLC

Min. 98%

99.2%


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