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131695

Sigma-Aldrich

Pyrimidine

≥98.0%

Synonym(s):

1,3-Diazine, Metadiazine, m-Diazine

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About This Item

Empirical Formula (Hill Notation):
C4H4N2
CAS Number:
289-95-2
Molecular Weight:
80.09
Beilstein:
103894
EC Number:
206-026-0
MDL number:
MFCD00006059
UNSPSC Code:
12352100
eCl@ss:
39161701
PubChem Substance ID:
24848029
NACRES:
NA.22

Quality Level

100

Assay

≥98.0%

refractive index

n20/D 1.504 (lit.)

bp

123-124 °C (lit.)

mp

19-22 °C (lit.)

solubility

H2O: soluble
alcohols: soluble
diethyl ether: soluble

density

1.016 g/mL at 25 °C (lit.)

SMILES string

c1cncnc1

InChI

1S/C4H4N2/c1-2-5-4-6-3-1/h1-4H

InChI key

CZPWVGJYEJSRLH-UHFFFAOYSA-N

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General description

Pyrimidine is a heterocyclic compound with excellent stability. It is used in manufacture of pharmaceuticals, agrochemicals and dyes.

Application

Pyrimidine was used to assess the extent of pyrimidine/purine asymmetry quantitatively. It was also used to study the photoinduced ion chemistry of the halogenated pyrimidines, a class of prototype radiosensitizing molecules.

accessory

Product No.
Description
Pricing

Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Statements

H226,H318

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

93.2 °F - closed cup

Flash Point(C)

34 °C - closed cup

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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Mattea Carmen Castrovilli et al.
Journal of the American Society for Mass Spectrometry, 25(3), 351-367 (2014-01-05)
In the present work, we studied the photoinduced ion chemistry of the halogenated pyrimidines, a class of prototype radiosensitizing molecules, in the energy region 9-15 eV. The work was stimulated by previous studies on inner shell site-selective fragmentation of the
Elke J A Hilgers et al.
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The xylulose 5-phosphate/phosphate translocator (XPT) represents the fourth functional member of the phosphate translocator (PT) family residing in the plastid inner envelope membrane. In contrast to the other three members, little is known on the physiological role of the XPT.
R Piechocki et al.
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 49(6), 265-271 (1977-11-01)
The correlation between the evolutionary rates of proteins and frequencies of DNA-bases in the first and in the second position of corresponding codons was investigated.Adenine in the first and guanine in the second position showed the strongest positive correlation with
Danning Huang et al.
Journal of proteome research, 18(8), 3184-3194 (2019-07-11)
High-grade serous carcinoma (HGSC) is the most common and deadliest ovarian cancer (OC) type, accounting for 70-80% of OC deaths. This high mortality is largely due to late diagnosis. Early detection is thus crucial to reduce mortality, yet the tumor
Ana A Fernández-Ramos et al.
Scientific reports, 7(1), 10550-10550 (2017-09-07)
Metabolic reprogramming is critical for T cell fate and polarization and is regulated by metabolic checkpoints, including Myc, HIF-1α, AMPK and mTORC1. Our objective was to determine the impact of mycophenolic acid (MPA) in comparison with rapamycin (Rapa), an inhibitor
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