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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All Photos(1)
About This Item
Empirical Formula (Hill Notation):
C5H7NO2
CAS Number:
Molecular Weight:
113.11
Beilstein:
471693
EC Number:
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
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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Related Categories
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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Maïté Vicré et al.
Plant physiology, 138(2), 998-1008 (2005-05-24)
Plant roots of many species produce thousands of cells that are released daily into the rhizosphere. These cells are commonly termed border cells because of their major role in constituting a biotic boundary layer between the root surface and the
N S Fedarko et al.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 10(11), 1705-1712 (1995-11-01)
Clinical studies indicate that as a group, osteogenesis imperfecta (OI) subjects are shorter than age- and sex-matched controls. Not only somatic growth, but also cellular growth appears to be impaired, and these may be related to defects in extracellular matrix
D M Goli et al.
Carbohydrate research, 259(2), 219-241 (1994-06-17)
(2R,3R,4S)-2-Hydroxymethylpyrrolidine-3,4-diol (1,4-dideoxy-1,4-imino-D-ribitol) was synthesized in five steps from N-protected (2S)-3,4-dehydroproline methyl esters. The stereoselective reaction of osmium tetraoxide with dehydroproline derivatives gave high yields of (2S,3R,4S)-3,4-dihydroxyprolines (2,3-trans-3,4-cis-3,4-dihydroxy-L-prolines) accompanied by small amounts (< 15%) of the diastereomeric (2S,3S,4R)-3,4-dihydroxyprolines (2,3-cis-3,4-cis-3,4-dihydroxy-L-prolines). The mixture
R W Leu et al.
Immunobiology, 188(3), 242-258 (1993-07-01)
Studies were designed to further define the modulatory role of complement subcomponent C1q in macrophage activation by Lipid A to mediate production of TNF and cytotoxic nitric oxide (NO). Pretreatment of macrophages for 24 h with 2.5 mM 3,4,dehydro-D,L-proline (DHP)
Young Kee Kang et al.
Biopolymers, 92(5), 387-398 (2009-04-18)
The conformational study of N-acetyl-N'-methylamide of L-3,4-dehydroproline (Ac-Dhp-NHMe, the Dhp dipeptide) is carried out using hybrid density functional methods with the self-consistent reaction field method in the gas phase and in solution (chloroform and water). The incorporation of a double
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