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Merck
CN

30900

3,4-Dehydro-DL-proline

≥99.0% (T)

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:
Molecular Weight:
113.11
EC Number:
222-243-3
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
471693
MDL number:
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InChI key

OMGHIGVFLOPEHJ-UHFFFAOYSA-N

InChI

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

SMILES string

OC(=O)C1NCC=C1

assay

≥99.0% (T)

mp

245 °C (dec.) (lit.), 245-250 °C (dec.)

Other Notes

Literature see 30890 3,4-Dehydro-L-proline

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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A.B. Mauger et al.
Chemical Reviews, 66, 47-47 (1966)
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
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
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

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