
Identiteta
Rifomycin O
Ni navedeno · C39H47NO14
01Identiteta
| Lazychem ID | LC-37731 |
|---|---|
| CAS RN | Ni navedeno |
| PubChem CID | 73415874 |
| Molecular formula | C39H47NO14 |
| Molecular weight | 753.8 g/mol |
| IUPAC name | [(2R,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 |
| InChIKey | RAFHKEAPVIWLJC-TWYIRNIGSA-N |
02Struktura in stereokemija

The parsed structure contains 6 rings, includes aromatic atoms, includes aliphatic carbon, has 10 defined stereocentres. These statements are calculated from the published structure string.
| Defined stereocentres | 10 |
|---|---|
| Ring count | 6 |
| Secondary amines | 0 |
| Tertiary amines | 0 |
| SMILES | C[C@H]1/C=C/C=C(\C(=O)NC2=C[C@@]3(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 |
|---|---|
| InChI | Ni navedeno |
03Stereochemistry
The published structure contains 10 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.
Published same-connectivity configurations
3 recordsThese records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

![Two-dimensional chemical structure of (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](/structures/pubchem/302014-300.png)
(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
CAS not listed
RAFHKEAPVIWLJC-UHFFFAOYSA-N
0 defined, 10 unassigned centres

Rifaximin EP Impurity F/ Rifaximin BP Impurity F/ Rifamycin O (Free Base)
CAS 14487-05-9
RAFHKEAPVIWLJC-KQOHHTLASA-N
9 defined, 1 unassigned centres
Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.
04Status v Indiji
Exact-compound status is evaluated only against the published name and CAS number. Confirm the current official instrument before a regulatory decision.
05Imena in povezave
API in matično zdravilo
Ni navedeno
Imena in povezave
06Viri
- S01PubChem CID 73415874
Structure and machine-readable chemical identifiers.
