ChemicalBook--->CAS DataBase List--->1198791-65-9

1198791-65-9

1198791-65-9 Structure

1198791-65-9 Structure
IdentificationBack Directory
[Name]

(R)-N-FMoc-2-(2'-propynyl)alanine
[CAS]

1198791-65-9
[Synonyms]

Fmoc-alpha-Prg-L-Ala-OH
Fmoc-(R)-propargyl-Ala-OH
(R)-N-FMOC-Α-PROPARGYLALANINE
FMoc-α-Me-D-Gly(Propargyl)-OH
(R)-N-FMoc-2-(2'-propynyl)alanine
(R)-N-Fmoc-2-(2'-propynyl)alanine, >97%
Fmoc-(R)-2-amino-2-methylpent-4-ynoic acid
N-α-(9-Fluorenylmethoxycarbonyl)-α-methyl-D-α-propargylglycine
(9H-Fluoren-9-yl)MethOxy]Carbonyl Alpha-Methyl-D-Gly(Propargyl)-OH
(R)-2-((((9H-Fluoren-9-yl)Methoxy)carbonyl)aMino)-2-Methylpent-4-ynoic acid
(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpent-4-ynoic acid
4-Pentynoic acid, 2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2-methyl-, (2R)-
[Molecular Formula]

C21H19NO4
[MDL Number]

MFCD12031694
[MOL File]

1198791-65-9.mol
[Molecular Weight]

349.38
Chemical PropertiesBack Directory
[Boiling point ]

576.8±50.0 °C(Predicted)
[density ]

1.267±0.06 g/cm3(Predicted)
[storage temp. ]

-20°C
[form ]

liquid
[pka]

3.51±0.11(Predicted)
[color ]

pale yellow
[Major Application]

peptide synthesis
[InChI]

1S/C21H19NO4/c1-3-12-21(2,19(23)24)22-20(25)26-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h1,4-11,18H,12-13H2,2H3,(H,22,25)(H,23,24)/t21-/m1/s1
[InChIKey]

ZXOKSWZUJXKQCQ-OAQYLSRUSA-N
[SMILES]

O=C(N[C@](C)(CC#C)C(O)=O)OCC1C2=CC=CC=C2C3=C1C=CC=C3
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

36-42/43
[Safety Statements ]

22-26-36/37-45
[WGK Germany ]

WGK 3
[TSCA ]

No
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Aquatic Acute 1
Hazard InformationBack Directory
[Uses]

Alkyne amino acid, more stable for peptide stapling via click chemistry than propargylglycine.
[Uses]

Fmoc-?(R)?-?propargyl-?Ala-?OH is a chiral reagent used in the preparation of peptidomimetic macrocycles for the transport of biomolecules.
[reaction suitability]

reaction type: click chemistry
Spectrum DetailBack Directory
[Spectrum Detail]

(R)-N-FMoc-2-(2'-propynyl)alanine(1198791-65-9)1HNMR
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