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Rifamycin S

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  Post Date: Aug 23,2014
  Expiry Date: Aug 23,2015
  Detailed Description: Cas No. :13553-79-2 Quantity: 25Kilograms
Specs:Yellow or orange yellow crystalline powder
Payment Method: T/T in advance
[Test method]: HPLC

[Product properties]: Yellow or orange yellow crystalline powder. Mainly used as pharmaceutical intermediates.

[Place of origin]: Henan, China

[Specification]: More that 98%

[Product resource]: Rifamycin S is a semisynthetic antibiotic from Rifamycin S-Na Salt



[Packing]: 25KG/Drum

[Storage]: Store in cool and dry place and keep away from strong direct light and heat

[Shelf Life]: 24 months when properly stored

  CAS Registry Number:

13553-79-2
  Synonyms: ;1,4-Dideoxy-1,4-dihydro-1,4-dioxo-rifamycin;1,4-Dideoxy-1,4-dihydro-1,4-dioxorifamycin;BRN 0604802;NCI 144-130;NSC 144130;Rifomycin S;UNII-PI53N820JV;2,7-(Epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-1,6,9,11(2H)-tetrone, 5,17,19,21-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate;Rifamycin, 1,4-dideoxy-1,4-dihydro-1,4-dioxo-;(14E,24E)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate;5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate;(2S,12Z,14E,16S,17S,18R,19R,20R,21S,22R,23S,24E)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate;
  Molecular Formula: C37H45NO12
  Molecular Weight: 695.7527
  Molecular Structure: 13553-79-2 Rifamycin S

  Company: Henan Yunkce Import and Export Trade Co.,LTD     [ China ]        
  Contact: YUNKCE
  Tel: 0371-65623139
  Fax: 0371-65623138
  Email: yunkce@yunkce.com
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