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Merck
CN

862126

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
UNSPSC Code:
12352209
NACRES:
NA.22
PubChem Substance ID:
24888566
EC Number:
222-243-3
Beilstein/REAXYS Number:
471693
MDL number:
MFCD00005214

Key Documents

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Product Name

3,4-Dehydro-DL-proline, 98%

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

SMILES string

OC(=O)C1NCC=C1

assay

98%

form

crystals

reaction suitability

reaction type: solution phase peptide synthesis

mp

245 °C (dec.) (lit.)

application(s)

peptide synthesis

Quality Level

100

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Related Categories

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ6036
MKCT4417
MKCP3475
MKCN5192
MKCM9831

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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
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
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
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
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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