ChemicalBook > CAS DataBase List > 2-Chloro-5-nitropyrimidine

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
More
Less

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)
More
Less

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
More
Less

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.

More
Less

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
More
Less

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

More
Less

2-Chloro-5-nitropyrimidine Suppliers

Americas 1 Belgium 1 Canada 3 China 255 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 395
Shandong Zhonghan Pharmaceutical Co.,Ltd.
Tel
19862069201
Email
3844950497@qq.com
Country
China
ProdList
289
Advantage
55
Xianning Shen Lan Biomedical Research and Development Co., Ltd.
Tel
18171815831
Email
1341138380@qq.com
Country
China
ProdList
4309
Advantage
58
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Beijing HwrkChemical Technology Co., Ltd
Tel
18515581800 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
9400
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44801
Advantage
61
Carbott PharmTech Inc.
Tel
0535-6385396
Fax
+86 (535) 638-9971
Email
info@carbottpharm.com
Country
China
ProdList
957
Advantage
56
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Country
China
ProdList
18207
Advantage
66
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
Advantage
60
Tetranov Biopharm
Tel
13526569071
Email
sales@leadmedpharm.com
Country
China
ProdList
7892
Advantage
64
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11035
Advantage
64
ZEROSCHEM.CO.,LTD.
Tel
10-61256048 13810278579
Fax
+86 10 61256049
Email
sales@zeroschem.com
Country
China
ProdList
1371
Advantage
59
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
16077
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11705
Advantage
57
Shanghai AmasPharm Co., Ltd.
Tel
021-54540637 18621091017
Fax
021-34978309
Email
sales@amaspharm.com
Country
China
ProdList
781
Advantage
62
Hangzhou Yuhao Chemical Technology Co., Ltd
Tel
0571-82693216
Fax
+86-571-82880190
Email
info@yuhaochemical.com
Country
China
ProdList
6387
Advantage
52
ZhengZhou HuaWen Chemical Co.Ltd
Tel
0370-2785118 17550508557
Fax
QQ：3470079902
Email
675141927@qq.com
Country
China
ProdList
3199
Advantage
55
Suzhou Sibian Chemical Technology Co.,Ltd.
Tel
0512-65617459 18915409046
Fax
0512-65617459
Email
sales@sibian-chem.com
Country
China
ProdList
1922
Advantage
55
Nanjing JinruiJiuAn Biotechnology Co., Ltd.
Tel
025-58196018 800028039
Fax
025-83453306
Email
sales@fartop.net
Country
China
ProdList
2229
Advantage
55
Shanghai Topbiochem Technology Co., Ltd
Tel
+86-21-60341587
Fax
+86-21-61294319
Email
sales@topbiochem.com
Country
China
ProdList
6175
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
18652989687
Fax
+86-25-52131256
Email
sales@norris-pharm.com
Country
China
ProdList
8878
Advantage
55
Candia Thamtech Company Limited
Tel
0371-86615086 18203638366 0371-86159066 13526786601
Fax
0371-86159066
Country
China
ProdList
2015
Advantage
60
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Shanghai Chainpharm Bio-medical Technology Co., Ltd.
Tel
+86-021-61727342 13611721451
Fax
021-61294107
Email
chainpharm@163.com
Country
China
ProdList
980
Advantage
58
Suzhou APIC Biotechnology Co., Ltd.
Tel
0512-65757861-8000
Fax
0512-65757876
Email
sales@apiclab.cn
Country
China
ProdList
273
Advantage
58
Aloespharm Co., Ltd.
Tel
021-20960837
Fax
021-20960837
Email
market@aloespharm.com
Country
China
ProdList
1302
Advantage
55
Beijing Universal Century Technology Co., Ltd.
Tel
400-8706899
Fax
400-8706899
Email
hysj_bj.com
Country
China
ProdList
3583
Advantage
55
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9979
Advantage
55
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
39966
Advantage
60
Shanghai Worldyang Chemical Co.,Ltd.
Tel
021-021-56795766
Fax
+86-21-56795266
Email
sales@worldyachem.com
Country
China
ProdList
9476
Advantage
58
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785 18013409632
Fax
051085625359
Email
sales@reading-chemicals.com
Country
China
ProdList
15178
Advantage
58
Modachem Shanghai Co., Ltd
Tel
+86 (0)21 51320687 51371369 1744605818
Fax
+86 (0)21 51371369
Country
China
ProdList
1578
Advantage
58
Nanjing Fast Bio-Pharmaceutical Co.,Ltd.
Tel
025-58390181 58390186 18912901218
Fax
025-58390182
Email
sales@fastchem.cn
Country
China
ProdList
162
Advantage
60
NINGBO INNO PHARMCHEM CO.,LTD.
Tel
86-574-27787657
Fax
86-574-27912196
Email
info@dearchem.com
Country
China
ProdList
4613
Advantage
58
Hangzhou J&H Chemical Co., Ltd.
Tel
0571-87396432
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
14912
Advantage
59
Changzhou Tianrui Pharmaceutical Technology Co., Ltd.
Tel
0519-85386832 13382812559
Fax
0519-85386832
Email
sales@cztrchem.com
Country
China
ProdList
1185
Advantage
56
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66028182 18626450290
Email
yftan@aikonchem.com
Country
China
ProdList
16679
Advantage
50
GuanNaXian Yuanmao Chemical Co., Ltd.
Tel
13260807071
Fax
-
Email
gzd520112@163.com
Country
China
ProdList
90
Advantage
55
Shanghai KaiYuLin pharmaceutical technology co., LTD
Tel
021-18721936-595 18721936595
Fax
-
Email
shkylpharma@126.com
Country
China
ProdList
736
Advantage
55
Cool Pharm, Ltd
Tel
021-60455363 18019463053
Fax
50966098
Email
sales@coolpharm.com
Country
China
ProdList
12346
Advantage
58
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9858
Advantage
58
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Fax
-
Email
xg01_gj@163.com
Country
China
ProdList
9484
Advantage
50
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51395
Advantage
80
Quzhou Rundong Chemical (Technology) Co.
Tel
0570-8789886 18892685668
Fax
0570-8789985
Email
info@rundongchemical.com
Country
China
ProdList
4053
Advantage
60
Struchem Co., Ltd.
Tel
0512-63009836 18994340901
Fax
0512-63006936
Email
helen@struchem.com
Country
China
ProdList
3981
Advantage
60
More
Less

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