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Home/Compounds/API/Rifaximin-d6 (Major)
C43H51N3O11
791.9 g/mol
API

Rifaximin-d6 (Major)

CAS1262992-43-7
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

Rifaximin-d6 (Major) is a deuterated active pharmaceutical ingredient primarily used as an analytical standard or labeled compound for pharmaceutical research. Its structure contains multiple rings, including aromatic and heterocyclic systems, along with alcohol, amide, ester, and ether functional groups.

Deuterium-labeled reference standard for analytical chemistryResearch compound for pharmacokinetic studies

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Identifiers
IUPAC Name

[(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-28,29,31-trideuterio-2,15,17,36-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23-dioxo-30-(trideuteriomethyl)-8,37-dioxa-24,27,33-triazahexacyclo[23.10.1.14,7.05,35.026,34.027,32]heptatriaconta-1(35),2,4,9,19,21,25(36),26(34),28,30,32-undecaen-13-yl] acetate

InChIKey

NZCRJKRKKOLAOJ-JDVCSXHWSA-N

SMILES

[2H]C1=C(N2C3=C(C4=C5C(=C(C6=C4C(=O)[C@](O6)(O/C=C/[C@@H]([C@H]([C@H]([C@@H]([C@@H]([C@@H]([C@H]([C@H](/C=C/C=C(\C(=O)NC3=C5O)/C)C)O)C)O)C)OC(=O)C)C)OC)C)C)O)N=C2C(=C1C([2H])([2H])[2H])[2H])[2H]

Synonyms (7)
  • 80621-81-4 (unlabeled)
  • Rifamycin L 105-d6
  • Rifaximin-d6 (Major)

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