Name: Rifaximin
Brand: Dr. Ehrenstorfer
SKU: DRE-C16814700

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Product Overview

Product Code

DRE-C16814700

CAS Number

80621-81-4

Product Format

Neat

Lot Number

1409488

Expiry

2030-01-17

Regulatory Method

EU_2010_37, 37/2010 - EN - EUR-Lex

Molecular Formula

C43 H51 N3 O11

Molecular Weight

785.88

Product Categories

Dr. Ehrenstorfer, EU Methods, Additional pharmaceutical and veterinary compounds and metabolites, Additional pharmaceutical and veterinary compounds and metabolites

Product Type

Native/Parent

Documentation

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Product Information

Analyte Data

Analyte Name

Rifaximin

CAS Number

80621-81-4

Molecular Formula

C43 H51 N3 O11

Molecular Weight

785.88

Accurate Mass

785.3524

SMILES

CO[C@H]1\C=C\O[C@@]2(C)Oc3c(C)c(O)c4c(O)c(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)c5c(nc6cc(C)ccn56)c4c3C2=O

InChI

InChI=1S/C43H51N3O11/c1-19-14-16-46-28(18-19)44-32-29-30-37(50)25(7)40-31(29)41(52)43(9,57-40)55-17-15-27(54-10)22(4)39(56-26(8)47)24(6)36(49)23(5)35(48)20(2)12-11-13-21(3)42(53)45-33(34(32)46)38(30)51/h11-18,20,22-24,27,35-36,39,48-51H,1-10H3,(H,45,53)/b12-11+,17-15+,21-13-/t20-,22+,23+,24+,27-,35-,36+,39+,43-/m0/s1

IUPAC

(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)5,6,21,23-Tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-1,15-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)[1]benzofuro[4,5-e]pyrido[1,2-a]benzimidazol-25-yl acetate

Product Data

Storage Temperature

+20°C

Shipping Temperature

Room Temperature

Country of Origin

GERMANY

Tariff Code

29419000

Product Format

Neat

Product citations

Why work with us?

Since 1975, Dr. Ehrenstorfer has led the way in producing pesticide reference standards. Today, our portfolio is constantly expanding to adapt to changing regulations and technology, as we support your need for high-quality reference materials for food and environmental analysis.

We are passionate about supporting your science for a safer world. Our products are produced to the highest quality, with all analytical measurements performed under our ISO/IEC 17025 scope of accreditation and a leading product range manufactured according to our ISO 17034 accreditation. We use the most advanced analytical techniques to characterise our reference materials, so that you can rely on the scientific integrity of the data contained in your Certificate of Analysis.

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