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Brc1cnc(nc1)C
Pyrimidine, 5-bromo-2-methyl-
CCCP1(=O)OP(=O)(CCC)OP(=O)(O1)CCC
1,3,5,2,4,6-Trioxatriphosphorinane, 2,4,6-tripropyl-, 2,4,6-trioxide
CC1(C)OB(OC1(C)C)B1OC(C(O1)(C)C)(C)C
2,2'-Bi-1,3,2-dioxaborolane, 4,4,4',4',5,5,5',5'-octamethyl-
O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.[Pd].[Pd]
Tris(dibenzylideneacetone)dipalladium
C1CCC(CC1)P(C1CCCCC1)C1CCCCC1.Cc1cc(C)c(c(c1)C)N1CCN(C1=[Ru](=Cc1ccccc1)(Cl)Cl)c1c(C)cc(cc1C)C
Ruthenium,[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(phenylmethylene)(tricyclohexylphosphine)-, (SP-5-41)-

L-Ornithine,N5-[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-

O=C(N[C@H](C(=O)O)CCCNC(=C1C(=O)CC(CC1=O)(C)C)C)OCC1c2ccccc2c2c1cccc2 Request for Quotation
Chemical Name: L-Ornithine,N5-[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS Number: 269062-80-8
Product Number: AG003QME(AGN-PC-0R2TBG)
Synonyms:
MDL No:
Molecular Formula: C30H34N2O6
Molecular Weight: 518.6008

Identification/Properties

Properties
MP:
150-152℃(Solv: ethyl acetate (141-78-6); hexane (110-54-3))
BP:
269062-80-8°C at 760 mmHg
Storage:
Keep in dry area;2-8℃;
Form:
Solid
Computed Properties
Molecular Weight:
518.61g/mol
XLogP3:
4.3
Hydrogen Bond Donor Count:
3
Hydrogen Bond Acceptor Count:
7
Rotatable Bond Count:
10
Exact Mass:
518.242g/mol
Monoisotopic Mass:
518.242g/mol
Topological Polar Surface Area:
125A^2
Heavy Atom Count:
38
Formal Charge:
0
Complexity:
948
Isotope Atom Count:
0
Defined Atom Stereocenter Count:
1
Undefined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
Covalently-Bonded Unit Count:
1
Compound Is Canonicalized:
Yes

Safety Information

GHS Pictogram:
Signal Word:
Warning
UN#:
N/A
Hazard Statements:
H302-H315-H319-H335
Precautionary Statements:
P280-P305+P351+P338
Class:
N/A
Packing Group:
N/A

NMR Spectrum

Other Analytical Data

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Chemical Structure


Fmoc-Orn(Dde)-OH is a key reagent utilized in chemical synthesis for the selective protection of ornithine amino acid residues. This compound plays a crucial role in peptide synthesis, particularly in the assembly of complex peptides and peptidomimetics. By incorporating Fmoc-Orn(Dde)-OH into the synthesis process, chemists can effectively mask the reactive amino group of ornithine, allowing for precise control over peptide chain elongation and side chain manipulation. The Dde protection group is typically orthogonal to other common amino acid protecting groups, enabling sequential deprotection and modification steps without compromising the integrity of the peptide sequence. This strategic use of Fmoc-Orn(Dde)-OH in chemical synthesis helps streamline the construction of intricate peptide structures with high purity and efficiency.