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A78608

Sigma-Aldrich

2-Aminopyrimidine

97%

Synonym(s):

2-Pyrimidinamine

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About This Item

Empirical Formula (Hill Notation):
C4H5N3
CAS Number:
Molecular Weight:
95.10
Beilstein:
107014
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

powder

mp

122-126 °C (lit.)

SMILES string

Nc1ncccn1

InChI

1S/C4H5N3/c5-4-6-2-1-3-7-4/h1-3H,(H2,5,6,7)

InChI key

LJXQPZWIHJMPQQ-UHFFFAOYSA-N

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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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D S Ermolat'ev et al.
Molecular diversity, 15(2), 491-496 (2010-08-27)
An efficient microwave-assisted one-pot two-step protocol was developed for the construction of disubstituted 2-amino-1H-imidazoles. This process involves the sequential formation of 2,3-dihydro-2-hydroxyimidazo[1,2-a]pyrimidinium salts from readily available 2-aminopyrimidines and α-bromoketones, followed by cleavage of the pyrimidine ring with hydrazine.
Rogier A Smits et al.
Drug discovery today, 14(15-16), 745-753 (2009-05-30)
The search for new and potent histamine H4 receptor ligands is leading to a steadily increasing number of scientific publications and patent applications. Several interesting and structurally diverse compounds have been found, but fierce IP competition for a preferred 2-aminopyrimidine
S A Abdel-Latif et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 67(3-4), 950-957 (2006-11-07)
The formation constants of some transition metal ions Cr(III), Mn(II), Fe(III), Ni(II) and Cu(II) binary complexes containing Schiff bases resulting from condensation of salicylaldehyde with aniline (I), 2-aminopyridine (II), 4-aminopyridine (III) and 2-aminopyrimidine (IV) were determined pH-metrically in ethanolic medium
Ye-Xiang Xie et al.
The Journal of organic chemistry, 71(21), 8324-8327 (2006-10-10)
Efficient and solvent-free copper-catalyzed N-arylations of imidazoles with aryl and heteroaryl halides have been demonstrated. In the presence of CuBr, 2-aminopyrimidine-4,6-diol, and TBAF (n-Bu4NF), a variety of imidazoles underwent the N-arylation reaction with aryl and heteroaryl halides smoothly in moderate
Nicholas R Perl et al.
Journal of the American Chemical Society, 132(6), 1802-1803 (2010-01-26)
A convergent synthesis of (-)-crambidine is reported. The sequence capitalizes on two novel key transformations, including a [4+2] annulation of thioimidates with vinyl carbodiimides and an alkyne hydroamination employing 2-aminopyrimidine nucleophiles.

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