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ChemicalBook >> CAS DataBase List >>2-chloro-3-nitro-phenol

2-chloro-3-nitro-phenol

CAS No.
603-84-9
Chemical Name:
2-chloro-3-nitro-phenol
Synonyms
2-Chlor-3-nitrophenol;2-chloro-3-nitro-phenol;Phenol, 2-chloro-3-nitro-;2-Chloro-3-nitrophenol, 95%;3-hydroxy-2-chloronitrobenzene;2-Chlor-3-nitro-1-hydroxy-benzol
CBNumber:
CB01454716
Molecular Formula:
C6H4ClNO3
Molecular Weight:
173.55
MDL Number:
MFCD11035882
MOL File:
603-84-9.mol
MSDS File:
SDS
Last updated:2026-05-27 17:19:53
Product description Number Pack Size Price
2-Chloro-3-nitrophenol Asreported 269144 250mg $360
2-Chloro-3-nitrophenol Asreported 269144 500mg $509
2-Chloro-3-nitrophenol Asreported 269144 1g $724
2-Chloro-3-nitrophenol Asreported 269144 2g $1055
2-Chloro-3-nitrophenol Asreported 269144 5g $1646
More product size

2-chloro-3-nitro-phenol Properties

Melting point 120.5 °C
Boiling point 279.6±25.0 °C(Predicted)
Density 1.554±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
form powder
pka 7.39±0.25(Predicted)
color Gold/beige
InChI InChI=1S/C6H4ClNO3/c7-6-4(8(10)11)2-1-3-5(6)9/h1-3,9H
InChIKey QBGLHYQUZJDZOO-UHFFFAOYSA-N
SMILES C1(O)=CC=CC([N+]([O-])=O)=C1Cl

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)Environment (GHS09)
GHS05,GHS07,GHS09
Signal word  Danger
Hazard statements  H302-H315-H317-H318-H410
Precautionary statements  P261-P264-P270-P272-P273-P280-P301+P312+P330-P302+P352-P305+P351+P338+P310-P333+P313-P391-P501
HS Code  2908990000

2-chloro-3-nitro-phenol price More Price(83)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 269144 2-Chloro-3-nitrophenol Asreported 603-84-9 250mg $360 2026-06-03 Buy
Usbiological 269144 2-Chloro-3-nitrophenol Asreported 603-84-9 500mg $509 2026-06-03 Buy
Usbiological 269144 2-Chloro-3-nitrophenol Asreported 603-84-9 1g $724 2026-06-03 Buy
Usbiological 269144 2-Chloro-3-nitrophenol Asreported 603-84-9 2g $1055 2026-06-03 Buy
Usbiological 269144 2-Chloro-3-nitrophenol Asreported 603-84-9 5g $1646 2026-06-03 Buy
Product number Packaging Price Buy
269144 250mg $360 Buy
269144 500mg $509 Buy
269144 1g $724 Buy
269144 2g $1055 Buy
269144 5g $1646 Buy

2-chloro-3-nitro-phenol Chemical Properties,Uses,Production

Synthesis

2-Amino-3-nitrophenol

603-85-0

2-chloro-3-nitro-phenol

603-84-9

General procedure for the synthesis of 2-chloro-3-nitrophenol from 2-amino-3-nitrophenol: To a suspension of 2-amino-3-nitrophenol (10 g, 65 mmol) in concentrated hydrochloric acid (10 mL) was added drop-wise an aqueous solution (60 mL) of sodium nitrite (5.1 g, 73.3 mmol) at 0°C. The reaction mixture was stirred for 30 min at 0°C and then stirred for 18 hours. After stirring at 0°C for 30 min, cuprous chloride (12.8 g, 130 mmol) in 10% sulfuric acid (3 mL) was added and the reaction mixture was stirred for 18 hours. The non-homogeneous mixture was filtered and washed with water. The filtrate was extracted three times with 70 mL of ethyl acetate. The ethyl acetate extract was evaporated to give 7 g (62% yield) of pure 2-chloro-3-nitrophenol. 2-Chloro-3-nitrophenol (6 g, 35 mmol) was dissolved in methanol (100 mL) and ammonium chloride (9.4 g, 175.7 mmol) and zinc powder (46 g, 702.8 mmol) were added. The resulting mixture was refluxed for 1 hour. After filtration and evaporation, 2-chloro-3-aminophenol (4.5 g, 90% yield) was collected as a purple solid. To a suspension of 2-chloro-3-aminophenol (4.5 g, 31 mmol) in concentrated hydrochloric acid (10 mL) was added dropwise an aqueous solution (50 mL) of sodium nitrite (2.5 g, 35 mmol) at 0 °C. After stirring at 0°C for 30 min, a solution of iodine (10.4 g, 63 mmol) in 10% sulfuric acid (3 mL) was added dropwise. The reaction was stirred at room temperature for 2 h. The reaction was then filtered, extracted with ethyl acetate and concentrated in vacuo to afford 2-chloro-3-iodophenol as a dark purple solid (6 g, 75% yield). 6-Bromo-2,2,4-trimethyl-1,2-dihydroquinoline (2.3 g, 9.2 mmol) and bis(pinacolato)diborane (4.2 g, 16.5 mmol) were combined in DMSO (2 mL). Potassium acetate (2.7 g, 27.4 mmol) was added, followed by dichlorobis(triphenylphosphine)palladium(II) (100 mg). The contents were placed in a microwave reaction vessel and irradiated at 120°C for 15 minutes. After cooling to room temperature, it was purified by chromatography to afford 2,2,4-trimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-dihydroquinoline (2.3 g, 84% yield) as a white crystalline solid. Coupling 2,2,4-trimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-dihydroquinoline (308 mg), 2-chloro-3-iodophenol (93 mg), dichloro-bis(triphenylphosphine)palladium(II) (100 mg), and potassium acetate (300 mg) gave 250 mg of 2-chloro-3-(2,2,4 -trimethyl-1,2-dihydroquinolin-6-yl)phenol. Using the method described in Example 7, the product (85 mg) was reacted with N-bromosuccinimide to give 56 mg of 3-(4-bromomethyl-2,2-dimethyl-1,2-dihydroquinolin-6-yl)-2-chlorophenol. The product (50 mg) was coupled with 2-phenylethanethiol (0.04 mL) to give 40 mg of the title compound as an oil.

References

[1] Patent: WO2004/18429, 2004, A2. Location in patent: Page 86-87
[2] Patent: WO2004/103996, 2004, A1. Location in patent: Page 42-43
[3] Patent: WO2006/7700, 2006, A1. Location in patent: Page/Page column 63
[4] Patent: WO2006/85, 2006, A1. Location in patent: Page/Page column 77

2-chloro-3-nitro-phenol Preparation Products And Raw materials

Global( 116)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Dideu Medichem Co. Ltd
+86-29-87569262 +86-15003564040 1056@dideu.com China 3970 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806 sales@capot.com China 29640 60
career henan chemical co
+86-0371-86658258 +8613203830695 sales@coreychem.com China 29815 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871 sales@ansciepchem.com CHINA 4241 58
Accela ChemBio Inc.
+1-858-6993322 info@accelachem.com United States 21193 58
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 49979 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Win-Win chemical CO., Limited
+86-0086-577-64498589 +86-15355981851 sales@win-winchemical.com China 14304 58

View Lastest Price from 2-chloro-3-nitro-phenol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Chloro-3-Nitro-Phenol pictures 2026-02-02 2-Chloro-3-Nitro-Phenol
603-84-9
1G 99% 2000tons Shaanxi Dideu Medichem Co. Ltd
2-chloro-3-nitro-phenol pictures 2019-07-06 2-chloro-3-nitro-phenol
603-84-9
$1.00 1KG 98% 200kg Career Henan Chemical Co
2-chloro-3-nitro-phenol Phenol, 2-chloro-3-nitro- 2-Chlor-3-nitro-1-hydroxy-benzol 3-hydroxy-2-chloronitrobenzene 2-Chlor-3-nitrophenol 2-Chloro-3-nitrophenol, 95% 603-84-9 613-84-9 API intermediates Chlorine Compounds Nitro Compounds
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