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Merck
CN

D4893

3,4-Dehydro-L-proline

≥98% (TLC), suitable for ligand binding assays

Synonym(s):

(S)-3-Pyrroline-2-carboxylic acid, 3,4-Didehydro-L-proline

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About This Item

Empirical Formula (Hill Notation):
C5H7NO2
CAS Number:
Molecular Weight:
113.11
NACRES:
NA.26
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
EC Number:
223-738-7
MDL number:
Beilstein/REAXYS Number:
5376764
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Product Name

3,4-Dehydro-L-proline,

InChI key

OMGHIGVFLOPEHJ-BYPYZUCNSA-N

InChI

1S/C5H7NO2/c7-5(8)4-2-1-3-6-4/h1-2,4,6H,3H2,(H,7,8)/t4-/m0/s1

SMILES string

OC(=O)[C@H]1NCC=C1

assay

≥98% (TLC)

form

powder

technique(s)

ligand binding assay: suitable

color

white

mp

248-250 °C

application(s)

peptide synthesis

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Biochem/physiol Actions

3,4-Dehydro-L-proline is used as a substrate and inhibitor of various enzymes. 3,4-Dehydro-L-proline may be used to inhibit extensin biosynthesis. 3,4-Dehydro-L-proline is a alternate substrate of the amino acid oxidase, NikD. 3,4-Dehydro-L-proline inhibits collagen secretion by chondorcytes.

General description

3,4-Dehydro-L-proline acts a prolyl-t-RNA synthetase.

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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Acute respiratory failure (1985)
Chunxiang Xu et al.
BMC plant biology, 11, 38-38 (2011-02-26)
Hydroxyproline rich glycoproteins (HRGPs) are implicated to have a role in many aspects of plant growth and development but there is limited knowledge about their localization and function during somatic embryogenesis of higher plants. In this study, the localization and
Annick Méjean et al.
Biochemistry, 49(1), 103-113 (2009-12-04)
Anatoxin-a and homoanatoxin-a are two potent cyanobacterial neurotoxins. We recently reported the identification of the gene cluster responsible for the biosynthesis of these toxins in cyanobacteria and proposed a biosynthetic scheme starting from L-proline and involving three polyketide synthases for
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
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

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