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493813

Sigma-Aldrich

Morpholine, polymer-bound

200-400 mesh, extent of labeling: 2.75-3.25 mmol/g loading, 1 % cross-linked

Synonym(s):

N-Vinylbenzylmorpholine-divinylbenzene copolymer

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About This Item

Empirical Formula (Hill Notation):
C29H33NO
CAS Number:
138048-80-3
Molecular Weight:
411.58
MDL number:
MFCD01867502
UNSPSC Code:
12352128
PubChem Substance ID:
329757447
NACRES:
NA.22

crosslinking

1 % cross-linked

reaction suitability

reaction type: solution phase peptide synthesis
reactivity: proton reactive

extent of labeling

2.75-3.25 mmol/g loading

particle size

200-400 mesh

InChI

1S/C4H9NO/c1-3-6-4-2-5-1/h5H,1-4H2

InChI key

YNAVUWVOSKDBBP-UHFFFAOYSA-N

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Application

This polymer-bound tertiary amine is used as a base in the synthesis of sulfonamides and amides, serves as a catalyst in the functionalization of secondary amines, with acid chlorides. The resin was also used as a polymer-bound base to scavenge excess acid.

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Blackburn, C. et al.
Tetrahedron Letters, 39, 3635-3635 (1998)
Creswell, M.W., et al.
Tetrahedron, 54, 3983-3983 (1998)
R.J. Booth et al.
Journal of the American Chemical Society, 119, 4882-4882 (1997)
Benoît Pilmis et al.
The Journal of antimicrobial chemotherapy, 70(1), 14-22 (2014-09-11)
Antifungal prescription remains a challenge in pregnant women because of uncertainties regarding fetal toxicity and altered maternal pharmacokinetic parameters that may affect efficacy or increase maternal and fetal toxicity. We present updated data reviewing the available knowledge and current recommendations
Avinash Bhadani et al.
Physical chemistry chemical physics : PCCP, 17(29), 19474-19483 (2015-07-07)
A new series of ester functionalized cationic gemini surfactants having different cationic headgroups (i.e. piperidinium, pyrrolidinium, morpholinium and quaternary ammonium) have been synthesized and characterized using NMR and Mass spectroscopy. These new gemini surfactants were investigated for their micellization and
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