(R)-N-FMoc-2-(2'-propynyl)alanine

Product Name: (R)-N-FMoc-2-(2'-propynyl)alanine
CAS No.: 1198791-65-9
Chemical Name: (R)-N-FMoc-2-(2'-propynyl)alanine
Synonyms: R3(YNE);Fmoc-alpha-Prg-L-Ala-OH;Fmoc-(R)-propargyl-Ala-OH;FMoc-α-Me-D-Gly(Propargyl)-OH;(R)-N-FMOC-Α-PROPARGYLALANINE;(R)-N-Fmoc-a-Propargylalanine;Fmoc-α-Me-D-Gly(Propargyl)-OH;Fmoc-(R)-propargyl-Ala-OH;(R)-N-FMoc-2-(2'-propynyl)alanine;(R)-N-Fmoc-2-(2'-propynyl)alanine, >97%
CBNumber: CB62645674
Molecular Formula: C21H19NO4
Formula Weight: 349.38
MOL File: 1198791-65-9.mol

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(R)-N-FMoc-2-(2'-propynyl)alanine Property

Boiling point:: 576.8±50.0 °C(Predicted)
Density: 1.267±0.06 g/cm3(Predicted)
storage temp.: -20°C
pka: 3.51±0.11(Predicted)
form: liquid
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

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H400Very toxic to aquatic life
Precautionary statements: P273Avoid release to the environment.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: F5312
Product name: Fmoc-(R)-propargyl-Ala-OH
Packaging: 1G
Price: $686
Updated: 2026/03/19

Sigma-Aldrich

Product number: F5312
Product name: Fmoc-(R)-propargyl-Ala-OH
Packaging: 250MG
Price: $324
Updated: 2023/06/20

TRC

Product number: F679790
Product name: Fmoc-(R)-propargyl-Ala-OH
Packaging: 50mg
Price: $140
Updated: 2021/12/16

ChemSupplyAustralia

Product number: 300567
Product name: (R)-N-Fmoc-α-Propargylalanine, 98%
Packaging: 100mg
Price: $90.2
Updated: 2021/12/16

Activate Scientific

Product number: AS115975
Product name: (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methylpent-4-ynoic acid
Purity: 97+% ee
Packaging: 1g
Price: $502
Updated: 2021/12/16

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(R)-N-FMoc-2-(2'-propynyl)alanine Chemical Properties,Usage,Production

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

(R)-N-FMoc-2-(2'-propynyl)alanine Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-N-FMoc-2-(2'-propynyl)alanine Suppliers

China 48 India 1 United States 4 Global 53

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1198791-65-9, (R)-N-FMoc-2-(2'-propynyl)alanineRelated Search:

α-Me-Gly(Propargyl)-OH N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-isovaline (S)-2-(((9H-fluoren-9-yl)Methoxy)carbonylaMino)-6-azido-2-Methylhexanoic acid FMoc-α-Me-Gly(Pentynyl)-OH FMoc-(R)-2-aMino-2-Methylbutanoic acid (R)- 2-(3'-butenyl) alanine (R)-N-Fmoc-2-(3'-butenyl)alanine (R)-N-BOC-alpha-Ethylalanine, 98% ee, 98% (R)-N-FMoc-2-(5'-pentenyl)alanine (R)-N-FMoc-2-(6'-heptenyl)alanine (S)-2-amino-2-methyl-4-pentenoicacid FMoc-α-Me-Gly(6-azidohexanyl)-OH (S)-N-FMoc-2-(2'--propynyl)alanine (S)-N-Fmoc-2-(3'-butenyl)alanine (S)-N-FMoc-2-(5'-pentenyl)alanine (S)-N-FMoc-2-(6'-heptenyl)alanine (S)-N-BOC-alpha-Ethylalanine, 98% ee, 98% (R)-2-amino-2-methyl-hept-6-enoic acid

(R)-N-FMoc-2-(2'-propynyl)alanine

(R)-2-((((9H-Fluoren-9-yl)Methoxy)carbonyl)aMino)-2-Methylpent-4-ynoic acid

(R)-N-FMOC-Α-PROPARGYLALANINE

FMoc-α-Me-D-Gly(Propargyl)-OH

(9H-Fluoren-9-yl)MethOxy]Carbonyl Alpha-Methyl-D-Gly(Propargyl)-OH

Fmoc-alpha-Prg-L-Ala-OH

(R)-N-Fmoc-2-(2'-propynyl)alanine, >97%

(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpent-4-ynoic acid

Fmoc-(R)-2-amino-2-methylpent-4-ynoic acid

4-Pentynoic acid, 2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2-methyl-, (2R)-

Fmoc-(R)-propargyl-Ala-OH

N-α-(9-Fluorenylmethoxycarbonyl)-α-methyl-D-α-propargylglycine

R3(YNE)

Fmoc-(R)-2-amino-2-methyl-4-pentynoic acid

(R)-2-(Fmoc-amino)-2-methyl-4-pentynoic Acid

(R)-N-Fmoc-a-Propargylalanine

Fmoc-α-Me-D-Gly(Propargyl)-OH

Fmoc-(<i>R</i>)-propargyl-Ala-OH

1198791-65-9

α-Methyl Amino Acids