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2D Structure
Also known as: Emapticap pegol, Olaptesed pegol, Nox-a12 free acid, Nox-e36 free acid, Emapticap pegol [inn], Olaptesed pegol [inn]
Molecular Formula
C18H37N2O10P
Molecular Weight
472.5  g/mol
InChI Key
QJAGBAPUFWBVSD-UHFFFAOYSA-N

Olaptesed Pegol is a 45-mer L-stereoisomer RNA oligonucleotide linked to a 40 kDa polyethyleneglycol that targets the small chemokine stromal cell-derived factor 1 (SDF-1 or CXCL12) with potential antineoplastic and hematopoietic stem cell-mobilization activities. SDF-1 targeted agent NOX-A12 specifically binds to SDF-1 thereby preventing the binding of SDF-1 to its receptors CXCR4 and CXCR7 blocking the subsequent receptor activation. This may prevent angiogenesis, tumor cell proliferation, invasion and metastasis and could sensitize tumor cells to chemotherapy. In addition, inhibition of SDF-1/CXCR4 interaction may induce mobilization of hematopoietic cells from the bone marrow into blood. The unique mirror-image configuration of this agent renders it resistant to hydrolysis and does not hybridize with native nucleic acids. Furthermore, this agent does not induce the innate immune response and has shown a favorable immunogenicity profile.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
6-[[2-[[2-(2-methoxyethoxy)acetyl]-[2-(2-methoxyethoxy)ethyl]amino]acetyl]amino]hexyl dihydrogen phosphate
2.1.2 InChI
InChI=1S/C18H37N2O10P/c1-26-11-13-28-10-8-20(18(22)16-29-14-12-27-2)15-17(21)19-7-5-3-4-6-9-30-31(23,24)25/h3-16H2,1-2H3,(H,19,21)(H2,23,24,25)
2.1.3 InChI Key
QJAGBAPUFWBVSD-UHFFFAOYSA-N
2.1.4 Canonical SMILES
COCCOCCN(CC(=O)NCCCCCCOP(=O)(O)O)C(=O)COCCOC
2.2 Synonyms
2.2.1 MeSH Synonyms

1. Nox-h94

2.2.2 Depositor-Supplied Synonyms

1. Emapticap Pegol

2. Olaptesed Pegol

3. Nox-a12 Free Acid

4. Nox-e36 Free Acid

5. Emapticap Pegol [inn]

6. Olaptesed Pegol [inn]

7. Lexaptepid Pegol [inn]

8. Unii-7x623i7ciy

9. Unii-ctl75x0v60

10. Unii-mtm792b442

11. 7x623i7ciy

12. Ctl75x0v60

13. Mtm792b442

14. 1390628-22-4

15. 1390630-22-4

16. 1390631-57-8

2.3 Create Date
2014-11-22
3 Chemical and Physical Properties
Molecular Weight 472.5 g/mol
Molecular Formula C18H37N2O10P
XLogP3-1.8
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count10
Rotatable Bond Count21
Exact Mass472.21858238 g/mol
Monoisotopic Mass472.21858238 g/mol
Topological Polar Surface Area153 Ų
Heavy Atom Count31
Formal Charge0
Complexity518
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1