5-NITRO-PYRIMIDIN-2-OL

Product Name: 5-NITRO-PYRIMIDIN-2-OL
CAS No.: 3264-10-6
Chemical Name: 5-NITRO-PYRIMIDIN-2-OL
Synonyms: 5-nitropyrimidin-2-0l;5-NITRO-PYRIMIDIN-2-OL;2-Pyrimidinol, 5-nitro-;5-nitro-2(1H)-pyrimidinone;5-nitro-1H-pyrimidin-2-one;2-Hydroxy-5-nitropyrimidine;2(1H)-PyriMidinone, 5-nitro-;5-nitro-1,2-dihydropyrimidin-2-one;2(1H)-Pyrimidinone, 5-nitro- (9CI)
CBNumber: CB4802150
Molecular Formula: C4H3N3O3
Formula Weight: 141.08
MOL File: 3264-10-6.mol

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5-NITRO-PYRIMIDIN-2-OL Property

Melting point:: 203.5 °C
Density: 1.75±0.1 g/cm3(Predicted)
storage temp.: Storage temp. 2-8°C
form: solid
pka: 6.86±0.10(Predicted)
color: Faint yellow to faint brown

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Safety

HS Code: 2933599590

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: P840483
Product name: 5-Nitro-2(1H)-pyrimidinone
Packaging: 500mg
Price: $110
Updated: 2021/12/16

TRC

Product number: P840483
Product name: 5-Nitro-2(1H)-pyrimidinone
Packaging: 1g
Price: $175
Updated: 2021/12/16

AK Scientific

Product number: W5445
Product name: 2-Hydroxy-5-nitropyrimidine
Packaging: 500mg
Price: $205
Updated: 2021/12/16

ChemScene

Product number: CS-0030754
Product name: 2-Pyrimidinol,5-nitro-
Purity: ≥98.0%
Packaging: 10g
Price: $250
Updated: 2021/12/16

Apolloscientific

Product number: OR959459
Product name: 2-Hydroxy-5-nitropyrimidine
Purity: 98%
Packaging: 5g
Price: $276
Updated: 2021/12/16

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5-NITRO-PYRIMIDIN-2-OL Chemical Properties,Usage,Production

Synthesis

38353-09-2

3264-10-6

General procedure for the synthesis of 2-hydroxy-5-nitropyrimidine from 2-hydroxypyrimidine hydrochloride: 2-hydroxypyrimidine hydrochloride (25.92 g, 0.20 mol) was added in batches to concentrated sulfuric acid (200 mL), and stirred until completely dissolved. Subsequently, potassium nitrate (39.1 g, 0.40 mol) was added to the reaction system and the mixture was stirred and reacted at 95°C for 3 days. Upon completion of the reaction, the reaction mixture was slowly poured into ether (3 L) under vigorous stirring, by repeated decantation and ether displacement until a solid was precipitated. The solid product was collected by filtration, washed with ether and then the solid was dissolved in ethanol. Solid sodium bicarbonate was added to the ethanol solution and the insoluble material was removed by filtration. The filtrate was concentrated under reduced pressure to afford the target product 2-hydroxy-5-nitropyrimidine (10.72 g, 39% yield). The product was characterized by 1H NMR (CDCl3): δ 12.00-10.00 (1H, broad single peak), 9.15 (2H, single peak).

References

[1] Patent: WO2007/135350, 2007, A1. Location in patent: Page/Page column 78
[2] Patent: US2003/181465, 2003, A1

5-NITRO-PYRIMIDIN-2-OL Preparation Products And Raw materials

Raw materials

Preparation Products

5-Amino-2-chloropyrimidine

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5-NITRO-PYRIMIDIN-2-OL Suppliers

China 97 Europe 1 Germany 2 India 2 United Kingdom 1 United States 9 Global 112

CAREBIO PHARMA

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JinYan Chemicals(ShangHai) Co.,Ltd.

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Shanghai Hanhong Scientific Co.,Ltd.

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skychemical Co.Ltd

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Hangzhou Yuhao Chemical Technology Co., Ltd

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3264-10-6, 5-NITRO-PYRIMIDIN-2-OLRelated Search:

2-methoxy-5-nitropyrimidine 2,4,6-TRIMETHOXY-5-NITROPYRIMIDINE 5-NITRO-PYRIMIDIN-2-OL 5-Nitro-6-methyluracil 5-NITRO-6-(TRIFLUOROMETHYL)PYRIMIDINE-2,4-DIOL 6-cyclopropyl-5-nitropyrimidine-2,4-diol 2-METHOXY-5-NITROPYRIMIDIN-4-AMINE 5-nitro-6-phenyl-2,4-pyrimidinediol 2,4-DIMETHOXY-5-NITRO-PYRIMIDINE 4-amino-6-chloro-5-(nitro)pyrimidin-2-ol 6-Chloro-5-Nitropyrimidine-2,4-Diol

5-NITRO-PYRIMIDIN-2-OL

2(1H)-Pyrimidinone, 5-nitro- (9CI)

2-Hydroxy-5-nitropyrimidine

5-nitro-1H-pyrimidin-2-one

5-nitro-2(1H)-pyrimidinone

2(1H)-PyriMidinone, 5-nitro-

2-Pyrimidinol, 5-nitro-

5-nitro-1,2-dihydropyrimidin-2-one

5-nitropyrimidin-2-0l

3264-10-6

3246-10-6

264-10-6

3263-10-6

Heterocycle-Pyrimidine series

PYRIMIDINE