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862126

Sigma-Aldrich

3,4-Dehydro-DL-proline

98%

Synonym(s):

(±)-2,5-Dihydro-1H-pyrrole-2-carboxylic acid, (±)-3-Pyrroline-2-carboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C5H7NO2
CAS Number:
3395-35-5
Molecular Weight:
113.11
Beilstein:
471693
EC Number:
222-243-3
MDL number:
MFCD00005214
UNSPSC Code:
12352209
PubChem Substance ID:
24888566
NACRES:
NA.22

Quality Level

100

Assay

98%

form

crystals

reaction suitability

reaction type: solution phase peptide synthesis

mp

245 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

OC(=O)C1NCC=C1

InChI

1S/C5H7NO2/c7-5(8)4-2-1-3-6-4/h1-2,4,6H,3H2,(H,7,8)

InChI key

OMGHIGVFLOPEHJ-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Andrew G Mark et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 12(8), 1474-1480 (2011-04-28)
The expression of chirality at surfaces, arising from the adsorption of chiral molecules, is usually discussed in terms of the molecular handedness. However, the adsorption process often leads to a new manifestation of chirality in the form of the adsorption
Zhaohui Meng et al.
Protein expression and purification, 49(1), 83-87 (2006-04-08)
Pyrroline-5-carboxylate reductase (P5CR) catalyzes the reduction of Delta1-pyrroline-5-carboxylate (P5C) to proline with concomitant oxidation of NAD(P)H to NAD(P)(+). The enzymatic cycle between P5C and proline is very important in many physiological and pathological processes. Human P5CR was over-expressed in Escherichia
M Bucher et al.
Plant molecular biology, 35(4), 497-508 (1998-02-12)
A differential screen of a tomato root hair cDNA library resulted in the cloning of two cDNAs, Dif10 and Dif54, whose corresponding genes are preferentially expressed in root hair cells as determined by analysis of mRNA levels in various tomato
H Jiang et al.
Scandinavian journal of immunology, 44(2), 101-107 (1996-08-01)
Complement subcomponent C1q has been recently implicated in the modulation of autocrine binding of TNF-alpha to murine macrophages for induction of nitric oxide synthase. In the present study, the putative role of C1q in increasing TNF-alpha binding to L929 cells
Hyun-Ju Kim et al.
Journal of microbiological methods, 64(1), 17-26 (2005-06-02)
The gentamicin survival assay, a method routinely used to estimate bacterial infection of eukaryotic host cells, depends on the presumed limited penetration of gentamicin across the eukaryotic cell membrane. However, some studies have suggested that gentamicin may in fact enter
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