Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

IUPAC name:
(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-2,15,17-Trihydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-4',6,23,29-tetraoxospiro[8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28), 2,4,9,19,21,25-heptaene-27,2'-[1,3]dioxolan]-13-yl acetate

Inventory

EC number:
238-493-1
EC name:
Rifamycin, 4-O-(carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-, γ-lactone
CAS number:
14487-05-9
CAS number:
14487-05-9
Synonyms
Names:
Identifier:
IUPAC name
Rifamycin, 4-O-(carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-, γ-lactone
Identifier:
IUPAC name
Rifamycin, 4-O-(carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-, γ-lactone
Identifier:
other: SMILES notation
C3(C1=C4C(=C(C2=C1C5(C=C(C2=O)NC(=O)C(=CC=CC(C(C(C(C(C(C(C(C=COC3(C)O4)OC)C)OC(C)=O)C)O)C)O)C)C)OC(CO5)=O)O)C)=O
Identifier:
other: Molecular formula
C39H47NO14
Identifier:
other: InChl
InChI=1/C39H47NO14/c1-17-11-10-12-18(2)37(48)40-24-15-39(51-16-26(42)53-39)29-27(33(24)46)32(45)22(6)35-28(29)36(47)38(8,54-35)50-14-13-25(49-9)19(3)34(52-23(7)41)21(5)31(44)20(4)30(17)43/h10-15,17,19-21,25,30-31,34,43-45H,16H2,1-9H3,(H,40,48)/b11-10+,14-13+,18-12-/f/h40H

Molecular and structural information

Molecular formula:
C39H47NO14
Molecular weight:
ca. 696
SMILES notation:
C[C@H]1/C=C/C=C(\C(=O)NC2=CC3(C4=C5C(=C(C(=C4C2=O)O)C)O[C@@](C5=O)(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)OCC(=O)O3)/C
InChl:
InChI=1S/C39H47NO14/c1-17-11-10-12-18(2)37(48)40-24-15-39(51-16-26(42)53-39)29-27(33(24)46)32(45)22(6)35-28(29)36(47)38(8,54-35)50-14-13-25(49-9)19(3)34(52-23(7)41)21(5)31(44)20(4)30(17)43/h10-15,17,19-21,25,30-31,34,43-45H,16H2,1-9H3,(H,40,48)/b11-10+,14-13+,18-12-/t17-,19+,20+,21+,25-,30-,31+,34+,38-,39?/m0/s1
Structural formula:
Chemical structure

Related substances