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Product Overview

Product Code

TRC-R508210

CAS Number

13553-79-2

EP Description

Rifaximin EP Impurity E

Product Format

Neat

Molecular Formula

C37 H45 N O12

Molecular Weight

695.75

API Family

Rifaximin, Rifamycin Sodium

Product Categories

TRC, Pharmaceutical Toxicology Reference Materials , Impurity Reference Materials

Product Type

Impurity

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Product Information

Chemical Data

Analyte Name

Rifamycin S

CAS Number

13553-79-2

Molecular Formula

C37 H45 N O12

Molecular Weight

695.75

Accurate Mass

695.2942

SMILES

CO[C@H]1\C=C\O[C@@]2(C)Oc3c(C)c(O)c4C(=O)C(=CC(=O)c4c3C2=O)NC(=O)\C(=C/C=C/[C@H](C)[C@H](O)[C@@H](C)[C@@H](O)[C@@H](C)[C@H](OC(=O)C)[C@@H]1C)\C

InChI

InChI=1S/C37H45NO12/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/h10-16,18-20,25,29-30,33,41-43H,1-9H3,(H,38,46)/b11-10+,14-13+,17-12-/t16-,18+,19+,20+,25-,29-,30+,33+,37-/m0/s1

IUPAC

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

Product Data

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Format

Neat

API Family

Rifaximin; Rifamycin Sodium

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