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Merck
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670871

Sigma-Aldrich

(S)-(+)-Pyrrolidine-3-carboxylic acid

≥98.0% (NT)

Sinonimo/i:

(S)-β-Proline

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About This Item

Formula empirica (notazione di Hill):
C5H9NO2
Numero CAS:
72580-53-1
Peso molecolare:
115.13
Beilstein:
3537293
Numero MDL:
MFCD06738463
Codice UNSPSC:
12352106
ID PubChem:
329760393
NACRES:
NA.22

Saggio

≥98.0% (NT)

Stato

solid

Attività ottica

[α]/D 20.0±2.0°, c = 2 in H2O

Impiego in reazioni chimiche

reaction type: solution phase peptide synthesis

applicazioni

peptide synthesis

Temperatura di conservazione

2-8°C

Stringa SMILE

OC(=O)[C@H]1CCNC1

InChI

1S/C5H9NO2/c7-5(8)4-1-2-6-3-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1
JAEIBKXSIXOLOL-BYPYZUCNSA-N

Categorie correlate

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
0000203682
0000184532
0000184532
0000203682
0000145438

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Sodium 3-methyl-2-oxobutyrate 95%

Sigma-Aldrich

198994

Sodium 3-methyl-2-oxobutyrate

L-prolina ReagentPlus®, ≥99% (HPLC)

Sigma-Aldrich

P0380

L-prolina

B R Huck et al.
Organic letters, 1(11), 1717-1720 (2000-06-03)
[formula: see text] Homooligomers of beta-amino acids (S)-3-pyrrolidine-3-carboxylic acid (PCA) and (S)-nipecotic acid (Nip) were studied by circular dichroism (CD) in methanol. In each series, a profound change in the far-UV CD spectrum was observed from monomer to tetramer, but
Cody Timmons et al.
The Journal of organic chemistry, 70(19), 7634-7639 (2005-09-10)
[reaction: see text] A new halo-Mannich-type reaction is reported using cyclopropyl carbonyl-derived enolates and sulfonyl-protected imines. Chiral oxazolidinones auxiliaries were found to be effective for completely controlling the stereochemistry of the products. Variations in the oxazolidinone, protecting group, and imine
Alan Armstrong et al.
The Journal of organic chemistry, 74(14), 5041-5048 (2009-06-03)
7-Azabicyclo[2.2.1]heptane-2-carboxylic acid 11 was prepared in enantiopure form, and its catalytic potential in the direct aldol reaction between acetone and 4-nitrobenzaldehyde was assessed. The bicyclic system was found to be more selective than its monocyclic analogue beta-proline 5b. A comparative
Giuliana Cardillo et al.
Journal of medicinal chemistry, 45(12), 2571-2578 (2002-05-31)
In this paper we describe the synthesis and affinity toward the mu-opioid receptor of some tetrapeptides obtained from endomorphin-1, H-Tyr-Pro-Trp-Phe-NH(2) (1), by substituting each amino acid in turn with its homologue. The ability to bind mu-opioid receptors depends on the
Souvik Banerjee et al.
The Journal of organic chemistry, 77(23), 10925-10930 (2012-11-07)
A straightforward stereoselective and enantiodivergent cyclization strategy for the construction of γ-lactams is described. The cyclization strategy makes use of chiral malonic esters prepared from enantiomerically enriched monoesters of disubstituted malonic acid. The cyclization occurs with the selective displacement of
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