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Rifaximin EP Impurity C (Rifamycin SV)

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COA COO

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Rifaximin EP Impurity C (Rifamycin SV)

Impurity

CAS Number

6998-60-3

Molecular Formula

C37H47NO12

Product format

Neat

Molecular Weight

697.78

API Family

Rifaximin

Synonyms

5, 6, 9, 17, 19, 21-hexahydroxy-23-methoxy-2, 4, 12, 16, 18, 20, 22-heptamethyl-2, 7-(epoxypentadeca[1, 11, 13]trienimino)naphtho[2, 1-b]furan-1 and 11(2H)-dione 21-acetate

Iupac Name

[(7S, 9E, 11S, 12R, 13S, 14R, 15R, 16R, 17S, 18S, 19E, 21Z)-2, 15, 17, 27, 29-pentahydroxy-11-methoxy-3, 7, 12, 14, 16, 18, 22-heptamethyl-6, 23-dioxo-8, 30-dioxa-24-azatetracyclo[23.3.1.14, 7.05, 28]triaconta-1(29), 2, 4, 9, 19, 21, 25 and 27-octaen-13-yl] acetate

InChI

InChI=1S/C37H47NO12/c1-16-11-10-12-17(2)36(46)38-23-15-24(40)26-27(32(23)44)31(43)21(6)34-28(26)35(45)37(8,50-34)48-14-13-25(47-9)18(3)33(49-22(7)39)20(5)30(42)19(4)29(16)41/h10-16,18-20,25,29-30,33,40-44H,1-9H3,(H,38,46)/b11-10+,14-13+,17-12-/t16-,18+,19+,20+,25-,29-,30+,33+,37-/m0/s1

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE5100.12-25MG

3-4 weeks

25mg
CD5100.12-25MG

3-5 weeks

25mg
CB5100.12-25MG

4-5 weeks

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Impurity

Our Impurity Characterized Standards portfolio comprises more than 5,000 compounds accompanied by a comprehensive CoA which can be found in 3 product categories that include a set of different analytical techniques for determining Identity and Purity.

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Excipient

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