ChemAbout
© 2026 ChemAbout
Insights|Privacy Policy|Terms of Service|[email protected]
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.

Sourcing or supplying this compound?

List your inventory or post a purchase request

CAS 1262992-43-7

List This Product
Sign in to publish supply information
Request This Product
Submit a request without registering

Related Compounds

ApplicationSame Use

Urapidil-d3 (methoxy-d3)

CAS1398066-08-4

pharmaceutical raw material

ApplicationSame Use

Nicotinic-d4 Acid

CAS66148-15-0

pharmaceutical raw material

ApplicationSame Use

(+/-)-Ondansetron-d5 (methylimidazole-d5)

CAS1219798-86-3

pharmaceutical raw material

ApplicationSame Use

(1S,3R,4S)-quinuclidin-3-yl (S)-1-(phenyl-d5)-3,4-dihydroisoquinoline-2(1H)-carboxylate

CAS1401416-00-9

pharmaceutical raw material

ReferenceSame Category

Paromomycin sulfate

CAS1263-89-4

pharmaceutical raw material

ReferenceSame Category

Erythromycin ethylsuccinate

CAS1264-62-6

pharmaceutical raw material

ReferenceSame Category

Colistin sulfate

CAS1264-72-8

pharmaceutical raw material

ReferenceSame Category

Mupirocin

CAS12650-69-0

pharmaceutical raw material

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)