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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:
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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Signal Word

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

Supplementary Hazards

EUH066

Storage Class Code

3 - Flammable liquids

WGK

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
Capture and visualization of hydrogen sulfide by a fluorescent probe.
Chunrong Liu et al.
Angewandte Chemie (International ed. in English), 50(44), 10327-10329 (2011-09-08)
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
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