2-Chloro-5-nitropyrimidine

Product Name: 2-Chloro-5-nitropyrimidine
CAS No.: 10320-42-0
Chemical Name: 2-Chloro-5-nitropyrimidine
Synonyms: 2-CHLORO-5-NITRO-;CHLORO(2-)-5-NITROPYRIDINE;2-CHLORO-5-NITROPYRIMIDINE;PYRIDINE, 2-CHLORO-5-NITRO-;2-Chloro-5-nitro-1,3-diazine;PYRIMIDINE, 2-CHLORO-5-NITRO-;2-Chloro-5-nitropyrimidine 98%;2-Chloro-5-nitropyrimidine >2-Chloro-5-nitropyrimidine ,98%;2-Chloro-5-nitropyrimidine ISO 9001：2015 REACH
CBNumber: CB7307005
Molecular Formula: C4H2ClN3O2
Formula Weight: 159.53
MOL File: 10320-42-0.mol

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2-Chloro-5-nitropyrimidine Property

Melting point:: 105-110 °C
Boiling point:: 345.4±15.0 °C(Predicted)
Density: 1.600±0.06 g/cm3(Predicted)
storage temp.: -20°C
pka: -4.60±0.22(Predicted)
form: powder to crystal
color: Light orange to Yellow to Green
InChI: InChI=1S/C4H2ClN3O2/c5-4-6-1-3(2-7-4)8(9)10/h1-2H
InChIKey: OFCBNMYNAHUDGE-UHFFFAOYSA-N
SMILES: C1(Cl)=NC=C([N+]([O-])=O)C=N1
CAS DataBase Reference: 10320-42-0(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-43-41-37/38-22-20/21/22
Safety Statements: 26-36-37/39-36/37/39-36/37-24/25
RIDADR: UN 3335
WGK Germany: 3
RTECS: US7175000
HazardClass: IRRITANT
HS Code: 29335990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 720348
Product name: 2-Chloro-5-nitropyrimidine
Purity: 97%
Packaging: 250mg
Price: $101
Updated: 2023/06/20

Sigma-Aldrich

Product number: 720348
Product name: 2-Chloro-5-nitropyrimidine
Purity: 97%
Packaging: 1g
Price: $209
Updated: 2023/06/20

TCI Chemical

Product number: C2507
Product name: 2-Chloro-5-nitropyrimidine
Purity: >98.0%(GC)
Packaging: 1g
Price: $65
Updated: 2025/07/31

TCI Chemical

Product number: C2507
Product name: 2-Chloro-5-nitropyrimidine
Purity: >98.0%(GC)
Packaging: 5g
Price: $319
Updated: 2025/07/31

TRC

Product number: C381310
Product name: 2-Chloro-5-nitropyrimidine
Packaging: 50mg
Price: $45
Updated: 2021/12/16

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2-Chloro-5-nitropyrimidine Chemical Properties,Usage,Production

Chemical Properties

Light yellow solid

Synthesis

540-80-7

3073-77-6

7447-39-4

10320-42-0

Example 1 Preparation of 2-chloro-5-nitropyrimidine: 5-nitropyrimidin-2-amine (0.98 g, 7 mmol, 1 eq.) was added to a solution of acetonitrile containing anhydrous copper(II) chloride (1.12 g, 8.4 mmol, 1.2 eq.), tert-butyl nitrite (1.24 mL, 10.5 mmol, 1.5 eq.), and MgSO4 (~300 mg) ( 40 mL) solution, and the reaction was stirred at 65-80 °C (bath temperature).After 30 min, the reaction mixture was cooled to room temperature and ether (100 mL) was added. The organic layer was separated and washed sequentially with aqueous 1N HCl (2 x 20 mL), H2O (50 mL) and brine (20 mL). The organic layer was dried over anhydrous Na2SO4 and concentrated under reduced pressure. The crude product was purified by column chromatography (eluent: hexane/ether=3:1) to afford the target product 2-chloro-5-nitropyrimidine as a light yellow solid (0.56 g, 50% yield).

References

[1] Patent: US2003/181465, 2003, A1

2-Chloro-5-nitropyrimidine Preparation Products And Raw materials

Raw materials

Heptane Ethanol Piperidine Phosphorus oxitrichloride Urea Carbon tetrachloride Sodium nitrite Guanidine hydrochloride Benzene Ethyl acetate Methanol Sodium hydroxide Mucobromic acid

Preparation Products

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2-Chloro-5-nitropyrimidine Suppliers

Americas 1 Belgium 1 Canada 3 China 257 Czech Republic 1 Europe 3 France 2 Germany 7 India 19 Japan 6 Jordan 1 Poland 2 Russia 1 South Korea 1 Switzerland 2 The Netherlands 2 Ukraine 3 United Kingdom 23 United States 62 Global 397

Interchim SA

Tel: --
Fax: --
Email: him@interchim.com
Country: France
ProdList: 2725
Advantage: 58

Interchim S.A.

Tel: --
Fax: --
Email: interchim@interchim.com
Country: France
ProdList: 6302
Advantage: 76

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View Lastest Price from 2-Chloro-5-nitropyrimidine manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 2-Chloro-5-nitropyrimidine 10320-42-0
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-22

Dideu Industries Group Limited

Product: 2-Chloro-5-nitropyrimidine 10320-42-0
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-12-14

Nanjing jinheyou Trading Co., Ltd.

Product: 2-Chloro-5-nitropyrimidine 10320-42-0
Price: US $0.00/g
Min. Order: 1g
Purity: 95%min
Supply Ability: 20kg/month
Release date: 2019-12-19

10320-42-0, 2-Chloro-5-nitropyrimidineRelated Search:

2-Chloro-5-nitropyrimidine-4-amine,4-AMINO-2-CHLORO-5-NITROPYRIMIDINE 2,4,6-TRICHLORO-5-NITROPYRIMIDINE 2-Chloro-5-nitropyrimidine 2,4-Dichloro-6-methyl-5-nitropyrimidine 2,4-Dichloro-5-nitropyrimidine 5-Chloro-2-nitropyridine 2-Chloro-4-nitropyridine 2-Amino-6-chloro-3-nitropyridine 4,6-Dichloro-5-nitropyrimidine 2-Chloro-3-nitropyridine 4-CHLORO-5-NITROPYRIMIDINE Methyl 2-(2-chloro-5-nitropyrimidin-4-ylamino)acetate 4-Chloro-3-nitropyridine 4,6-Dichloro-2-methyl-5-nitropyrimidine 2-Chloropyrimidine ETHYL 2,6-DICHLORO-5-NITROPYRIMIDINE-4-CARBOXYLATE 2-chloro-N-methyl-5-nitropyrimidin-4-amine 2-CHLORO-6-METHYL-5-NITRO-4(1H)-PYRIMIDINONE

2-Chloro-5-nitro-1,3-diazine

2-CHLORO-5-NITRO-

2-CHLORO-5-NITROPYRIMIDINE

CHLORO(2-)-5-NITROPYRIDINE

2-Chloro-5-nitropyrimidine 98%

PYRIDINE, 2-CHLORO-5-NITRO-

PYRIMIDINE, 2-CHLORO-5-NITRO-

2-Chloro-5-nitropyrimidine ,98%

2-Chloro-5-nitropyrimidine &gt

2-Chloro-5-nitropyrimidine ISO 9001：2015 REACH

10320-42-0

C4H2N3O2Cl

C4H2ClN3O2

Chloropyridines

Halopyridines

Heterocycle-Pyrimidine series

FINE Chemical & INTERMEDIATES

Pyridines, Pyrimidines, Purines and Pteredines

pharmacetical

Pyrimidine series

Pyrazines, Pyrimidines & Pyridazines