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Merck
CN

670774

(R)-(−)-Pyrrolidine-3-carboxylic acid

≥99.0% (NT)

Synonym(s):

(R)-β-Proline

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About This Item

Empirical Formula (Hill Notation):
C5H9NO2
CAS Number:
Molecular Weight:
115.13
PubChem Substance ID:
UNSPSC Code:
12352200
Beilstein/REAXYS Number:
5496144
MDL number:
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Product Name

(R)-(−)-Pyrrolidine-3-carboxylic acid, ≥99.0% (NT)

SMILES string

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-/m1/s1

InChI key

JAEIBKXSIXOLOL-SCSAIBSYSA-N

assay

≥99.0% (NT)

form

solid

optical activity

[α]/D -20.5±1.5°, c = 2 in H2O

reaction suitability

reaction type: solution phase peptide synthesis

application(s)

peptide synthesis

storage temp.

2-8°C

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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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
Santi Spampinato et al.
European journal of pharmacology, 469(1-3), 89-95 (2003-06-05)
We previously described a novel endomorphin-1 analogue (Tyr-L-beta-Pro-Trp-Phe-NH(2); Endo1-beta-Pro) more resistant to enzymatic hydrolysis than endomorphin-1 that acts as a mu-opioid receptor agonist. In this study we report that Endo1-beta-Pro, s.c. injected in the mouse, is an effective antinociceptive agent
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
Haile Zhang et al.
Journal of the American Chemical Society, 130(3), 875-886 (2008-01-01)
The development of enantioselective anti-selective Mannich-type reactions of aldehydes and ketones with imines catalyzed by 3-pyrrolidinecarboxylic acid and related pyrrolidine derivatives is reported in detail. Both (3R,5R)-5-methyl-3-pyrrolidinecarboxylic acid and (R)-3-pyrrolidinecarboxylic acid efficiently catalyzed the reactions of aldehydes with alpha-imino esters
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

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