CAS 33442-56-7: (3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-4-{[(2R,4R,5R,6S)-4,5-dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-6-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-7,12-dihydroxy-3,5,7,9,11,13-hexamethyloxacyclotetra
Formula:C36H65NO12
InChI:InChI=1/C36H65NO12/c1-13-25-19(4)28(39)20(5)27(38)17(2)15-36(10,44)32(49-34-29(40)24(37(11)12)14-18(3)45-34)21(6)30(22(7)33(42)47-25)48-26-16-35(9,43)31(41)23(8)46-26/h17-26,28-32,34,39-41,43-44H,13-16H2,1-12H3/t17-,18-,19+,20+,21+,22-,23+,24+,25-,26+,28+,29-,30+,31-,32-,34+,35-,36-/m1/s1
| Brand | Product data | Purity | Price range | Estimated delivery |
|---|---|---|---|---|
 | Erythromycin EP Impurity K (Erythromycin D) REF: 4Z-E-2043CAS: 33442-56-7 | - - - | To inquire | Tue 11 Mar 25 |
 | Erythromycin impurity K REF: 3D-IE167812CAS: 33442-56-7 | Min. 95% | To inquire | Thu 13 Mar 25 |
Ref: 4Z-E-2043
| 5mg | To inquire | ||
| 10mg | To inquire | ||
| 25mg | To inquire | ||
| 50mg | To inquire | ||
| 100mg | To inquire |
Estimated delivery in United States, on Tuesday 11 Mar 2025
Erythromycin impurity K
CAS:33442-56-7
Erythromycin impurity K is a synthetic impurity of erythromycin, which is an antibiotic drug product. …
Formula:
C36H65NO12
Purity:
Min. 95%
Molecular weight:
703.9 g/mol
Ref: 3D-IE167812
| Undefined size | To inquire |
Estimated delivery in United States, on Thursday 13 Mar 2025
