Rifaximin, 98%

Catalog Number	Quantity
461680010	1g

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Catalog number 461680010

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Chemical Identifiers

CAS80621-81-4

IUPAC Name(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-2,15,17,36-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22,30-octamethyl-6,23-dioxo-8,37-dioxa-24,27,33-triazahexacyclo[23.10.1.1⁴,⁷.0⁵,³⁵.0²⁶,³⁴.0²⁷,³²]heptatriaconta-1,3,5(35),9,19,21,25(36),26(34),28,30,32-undecaen-13-yl acetate

Molecular FormulaC43H51N3O11

InChI KeyNZCRJKRKKOLAOJ-XRCRFVBUSA-N

SMILESCO[C@H]1C=CO[C@@]2(C)OC3=C(C)C(O)=C4C(O)=C(NC(=O)C(C)=C/C=C/[C@H](C)[C@H](O)[C@@H](C)[C@@H](O)[C@@H](C)[C@H](OC(C)=O)[C@@H]1C)C1=C(N=C5C=C(C)C=CN15)C4=C3C2=O

Specifications

Water=<5 %

Appearance (Color)Orange to red

Appearance (Form)Powder or crystals

Infrared spectrumConforms

Melting point200°C to 210°C

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only