Products 14487-05-9

CAS 14487-05-9 appears in our catalog under these names: Rifaximin EP Impurity F (Rifamycin O), Rifamycin O, >95% (HPLC), Rifamycin O, Spiro[1,3-dioxolane-2,9'(6'H)-[2,7](epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan]-1',4,6',11'(2'H)-tetrone, 5',17',19',21'-tetrahydroxy-23'-methoxy-2',4',12',16',18',20',22'-heptamethyl-21'-acetate, 97%, 97%. Offered by: Chemat Brand, TRC, Chemat. Available pack sizes: on request, 100mg, 250mg, 50mg, 500mg, 5g, 10g, 25g.

Rifaximin EP Impurity F (Rifamycin O)
Chemat Brand
  • size: on request
  • Variants: 1
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Rifamycin O, >95% (HPLC)
TRC
  • size: 100mg, 250mg, 50mg
  • Variants: 3
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Rifamycin O
Chemat
  • size: 500mg, 50mg
  • Variants: 2
from 677.22
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Spiro[1,3-dioxolane-2,9'(6'H)-[2,7](epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan]-1',4,6',11'(2'H)-tetrone, 5',17',19',21'-tetrahydroxy-23'-methoxy-2',4',12',16',18',20',22'-heptamethyl-21'-acetate, 97%, 97%
Chemat
  • size: 5g, 10g, 25g, 15g
  • Variants: 8
from 93.20
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Structural formula: {0} (CAS {1})

Rifamycin O is a member of rifamycins.

Source: ChEBI

Identity
Molecular formulaC39H47NO14
Molecular weight753.8 g/mol
IUPAC name[(7'S,9'E,11'S,12'R,13'S,14'R,15'R,16'R,17'S,18'S,19'E,21'Z)-2',15',17'-trihydroxy-11'-methoxy-3',7',12',14',16',18',22'-heptamethyl-4,6',23',29'-tetraoxospiro[1,3-dioxolane-2,27'-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25-heptaene]-13'-yl] acetate
InChIKeyRAFHKEAPVIWLJC-KQOHHTLASA-N
SMILESC[C@H]1/C=C/C=C(\C(=O)NC2=CC3(C4=C(C2=O)C(=C(C5=C4C(=O)[C@](O5)(O/C=C/[C@@H]([C@H]([C@H]([C@@H]([C@@H]([C@@H]([C@H]1O)C)O)C)OC(=O)C)C)OC)C)C)O)OCC(=O)O3)/C

Computed by PubChem (NCBI)

Synonyms: Rifamycin O, RIFAMYCIN-O, RAFHKEAPVIWLJC-KQOHHTLASA-N, Rifamycin O;Rifaximin EP Impurity F, Rifamycin O;Rifaximin EP Impurity F;Rifamycin EP Impurity C