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171824

Sigma-Aldrich

DL-Proline

99%, for peptide synthesis, ReagentPlus®

Sinónimos:

(±)-Pyrrolidine-2-carboxylic acid

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About This Item

Fórmula empírica (notación de Hill):
C5H9NO2
Número de CAS:
609-36-9
Peso molecular:
115.13
Beilstein/REAXYS Number:
80812
EC Number:
210-189-3
MDL number:
MFCD00005250
UNSPSC Code:
12352209
PubChem Substance ID:
24850387
NACRES:
NA.22

product name

DL-Proline, ReagentPlus®, 99%

product line

ReagentPlus®

assay

99%

form

powder

reaction suitability

reaction type: solution phase peptide synthesis

mp

208 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

OC(=O)C1CCCN1

InChI

1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)

InChI key

ONIBWKKTOPOVIA-UHFFFAOYSA-N

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General description

DL-Proline, also known as 2-pyrrolidinylcarboxylic acid, is an amino acid commonly used in solution-phase peptide synthesis due to its ability to act as a turn inducer resulting from its restricted phi( ϕ) angle.

Application

DL-Proline can be is used in the preparation of cis-aminoproline-alkene (cis-Apa)linker, which is further used as an intermediate compound for the synthesis of cyclic pseudopeptides via solution phase peptide synthesis.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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cis-Apa: A practical linker for the microwave-assisted preparation of cyclic pseudopeptides via RCM cyclative cleavage
A Baron
The Journal of Organic Chemistry, 76, 766-772 (2011)
Recent Progress in Solid-Phase Total Synthesis of Naturally Occurring Small Peptides
H Yan
Advanced Synthesis & Catalysis, 364, 1934-1961 (2022)
Antoinette Bugyei-Twum et al.
Cardiovascular diabetology, 13, 89-89 (2014-06-03)
Despite advances in the treatment of heart failure, mortality remains high, particularly in individuals with diabetes. Activated transforming growth factor beta (TGF-β) contributes to the pathogenesis of the fibrotic interstitium observed in diabetic cardiomyopathy. We hypothesized that high glucose enhances
Nina Maeshima et al.
The Journal of biological chemistry, 290(21), 13440-13453 (2015-04-04)
Lipid A in LPS activates innate immunity through the Toll-like receptor 4 (TLR4)-MD-2 complex on host cells. Variation in lipid A has significant consequences for TLR4 activation and thus may be a means by which Gram-negative bacteria modulate host immunity.
Souhir Marsit et al.
Molecular biology and evolution, 32(7), 1695-1707 (2015-03-10)
Although an increasing number of horizontal gene transfers have been reported in eukaryotes, experimental evidence for their adaptive value is lacking. Here, we report the recent transfer of a 158-kb genomic region between Torulaspora microellipsoides and Saccharomyces cerevisiae wine yeasts
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