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131695

Sigma-Aldrich

Pyrimidine

≥98.0%

Synonym(s):

1,3-Diazine, Metadiazine, m-Diazine

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1 G
¥2,700
5 G
¥7,900
25 G
¥36,200

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List Price¥3,550Save 24%

Estimated to ship onMarch 29, 2025

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1 G
¥2,700
5 G
¥7,900
25 G
¥36,200

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
Assay:
≥98.0%

¥2,700

List Price¥3,550Save 24%

Estimated to ship onMarch 29, 2025

Request a Bulk Order

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. [1]

Application

Pyrimidine was used to assess the extent of pyrimidine/purine asymmetry quantitatively[2]. It was also used to study the photoinduced ion chemistry of the halogenated pyrimidines, a class of prototype radiosensitizing molecules[3].

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

131695-250MG:
131695-BULK:
131695-VAR:
131695-5G:
131695-25G:
131695-1G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV3384
MKCT1973
MKCR6436
MKCS4468
MKCS1632

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Zhi Tang et al.
Ecotoxicology and environmental safety, 182, 109427-109427 (2019-07-16)
Polybrominated diphenyl ethers (PBDEs) as potential neurotoxicants in environment may possess hazards to human health. Previous studies have reported that PBDEs exposure could induce oxidative stress and disturb mitochondrial functions in mammalian cells. However, the toxicological mechanism remains to be
Parmeshwar Amatya et al.
ACS infectious diseases, 5(8), 1385-1396 (2019-05-24)
Marburg virus causes sporadic outbreaks of severe hemorrhagic fever with high case fatality rates. Approved, effective, and safe therapeutic or prophylactic countermeasures are lacking. To address this, we used phage display to engineer a synthetic antibody, sFab H3, which binds
Y Vladimir Pabon-Martinez et al.
Scientific reports, 7(1), 11043-11043 (2017-09-10)
The anti-gene strategy is based on sequence-specific recognition of double-strand DNA by triplex forming (TFOs) or DNA strand invading oligonucleotides to modulate gene expression. To be efficient, the oligonucleotides (ONs) should target DNA selectively, with high affinity. Here we combined
Pyrimidine: a review on anticancer activity with key emphasis on SAR
Aastha M et al.
Future Journal of Pharmaceutical Sciences, 7, 123-123 (2021)
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
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