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714720

Sigma-Aldrich

4-(Dimethylamino)pyridine solution

0.5 M in ethyl acetate

Synonym(s):

DMAP solution

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About This Item

Empirical Formula (Hill Notation):
C7H10N2
CAS Number:
1122-58-3
Molecular Weight:
122.17
Beilstein/REAXYS Number:
3539759
MDL number:
MFCD00006418
UNSPSC Code:
12352005
PubChem Substance ID:
329763308
NACRES:
NA.22

form

liquid

Quality Level

100

concentration

0.5 M in ethyl acetate

refractive index

n20/D 1.384

density

0.906 g/mL at 25 °C

SMILES string

CN(C)c1ccncc1

InChI

1S/C7H10N2/c1-9(2)7-3-5-8-6-4-7/h3-6H,1-2H3

InChI key

VHYFNPMBLIVWCW-UHFFFAOYSA-N

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Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 2 - STOT SE 3

target_organs

Central nervous system, Nervous system

supp_hazards

EUH066

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

26.6 °F - closed cup

flash_point_c

-3.0 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
MKCJ7962
MKCJ2959
MKCH8475
MKBX2657V

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A M van Wijk et al.
Analytical and bioanalytical chemistry, 400(5), 1375-1385 (2011-03-30)
A generic LC-MS/MS method was developed for the analysis of potentially genotoxic alkyl halides. A broad selection of alkyl halides were derivatized using 4-dimethylaminopyridine in acetonitrile. The reaction conditions for derivatization, i.e., solvent, reaction time, temperature and concentration of alkyl
Hangxiang Wang et al.
Journal of the American Chemical Society, 133(31), 12220-12228 (2011-07-19)
Catalysts hold promise as tools for chemical protein modification. However, the application of catalysts or catalyst-mediated reactions to proteins has only recently begun to be addressed, mainly in in vitro systems. By radically improving the affinity-guided DMAP (4-dimethylaminopyridine) (AGD) catalysts
Chenghu Yan et al.
Biomacromolecules, 10(8), 2013-2018 (2009-09-03)
An effective method for grafting L-lactide (LA) from unmodified cellulose by ring-opening polymerization (ROP) in homogeneous mild conditions is presented. By using 4-dimethylaminopyridine (DMAP) as an organic catalyst, cellulose-graft-poly(L-lactide) (cellulose-g-PLLA) copolymers with a molar substitution (MS(PLLA)) of PLLA in a
Min Suk Shim et al.
Journal of controlled release : official journal of the Controlled Release Society, 133(3), 206-213 (2008-11-11)
To maximize therapeutic effects, targeted delivery of nucleic acids (e.g., DNA and RNA) in their appropriate intracellular targets is highly desirable. In this study, primary amines of a model polymeric nonviral carrier, polyethylenimine (PEI), at two molecular weights (0.8 and
Zheng Wang et al.
Analytical chemistry, 84(11), 4915-4920 (2012-04-28)
The development of highly sensitive and selective detection techniques for the discrimination of relevant toxic benzenethiols and biologically active aliphatic thiols is of considerable importance in the fields of chemical, biological, and environmental sciences. In this article, we describe a
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