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
Beilstein/REAXYS Number:
5496144
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
Recommended Products
![(S)-α,α-Bis[3,5-bis(trifluoromethyl)phenyl]-2-pyrrolidinemethanol ≥99.0%](/deepweb/assets/sigmaaldrich/product/structures/201/440/11d18670-8609-4657-bb4b-af6c424f8791/640/11d18670-8609-4657-bb4b-af6c424f8791.png)
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
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
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Storage Class
11 - Combustible Solids
wgk_germany
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
Joanna Katarzyńska et al.
Journal of peptide science : an official publication of the European Peptide Society, 14(12), 1283-1294 (2008-09-30)
Immune response suppressors are used in the medical praxis to prevent graft rejection after organ transplantation and in the therapy of some autoimmune diseases. As a continuation of our previous work searching for new, effective suppressors devoid of toxicity, we
Alessandra Tolomelli et al.
Amino acids, 41(3), 575-586 (2011-05-05)
The synthesis of unusual cyclic amino acids, that may be envisaged as proline analogs, is an area of great interest for their potential applications as scaffolds for the design of bioactive peptidomimetics or units for the creation of novel foldamers.
Antinociception by a peripherally administered novel endomorphin-1 analogue containing beta-proline.
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
Wesley R R Harker et al.
Organic & biomolecular chemistry, 10(7), 1406-1410 (2012-01-05)
α-Alkyl β-amino esters are available in high diastereoselectivity through a silicon-free Claisen enolate [3,3]-sigmatropic rearrangement of enamide esters. Optimisation studies have probed the crucial role of the initial enolisation and the nature of the enamide N-centre. The demonstration of chirality
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