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7-Hydroxy-4-methylcoumarin

Inquiry
  Post Date: Mar 01,2015
  Expiry Date: Feb 29,2016
  Detailed Description: Cas No. :90-33-5 Quantity: 25Kilograms
Specs:99%
Price:25 USD Metric Tons
Payment Method: T/T, Western Union, Moneygram
7-Hydroxy-4-methylcoumarin

Name:7-Hydroxy-4-methylcoumarin
Synonym:7-Hydroxy-4-methylcoumarin~Hymecromone~4-MU; Hymecromone; Coumarin 4; 4-Methyl-7-hydroxycoumarin; 4-MU; 7-hydroxy-4-methyl-2,h-1-benzo-pyran-2-one; 7-hydroxy-4-methyl-2-oxo-3-chromene; 7-hydroxy-4-methylbenzpyrone; bilcolic; bilicante; beta-methylumbelliferone; cantabilin; eurogae; imechromone; medilla; 4-Methylumbelliferone; ; 7-Hydroxy-4-methylcoumarin~Hymecromone~4-MU; 2H-1-Benzopyran, 7-hydroxy-4-methyl-2-oxo-; 7-hydroxy-4-methyl-2h-1-benzopyren-2-on
CAS:90-33-5
EINECS:201-986-7
Assay:99%
M.F:C10H8O3
M.W:176.17
MP:186-191℃
Appearance:Needle crystalline
Application:The product is a cholagogue, and anti allergic drug cromolyn sodium intermediate.
Package:25KG/drum
Standard:enterprise standard

  CAS Registry Number:

90-33-5

  Synonyms: ;4-MU;Hymecromone;Coumarin 4;4-Methyl-7-hydroxycoumarin;7-hydroxy-4-methyl-2,h-1-benzo-pyran-2-one;7-hydroxy-4-methyl-2-oxo-3-chromene;7-hydroxy-4-methylbenzpyrone;bilcolic;bilicante;beta-methylumbelliferone;cantabilin;eurogae;imechromone;medilla;4-Methylumbelliferone;2H-1-Benzopyran, 7-hydroxy-4-methyl-2-oxo-;7-hydroxy-4-methyl-2h-1-benzopyren-2-on;Hymecromon;
  Molecular Formula: C10H8O3
  Molecular Weight: 176.17
  Molecular Structure: 90-33-5 7-Hydroxy-4-methylcoumarin
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R20/21/22:;
R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Wuhan Yuancheng Gongchuang Technology Co., Ltd     [ China ]        
  Contact: Vicky Huang
  Tel: 027-50755980
  Fax: 027-88048077-917
  Email: vicky@ycphar.com
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