2-Chloro-5-nitrobenzophenone
- CAS No.
- 34052-37-4
- Chemical Name:
- 2-Chloro-5-nitrobenzophenone
- Synonyms
- LABOTEST-BB LT00159800;5-NITRO-2-CHLOROBENZOPHENONE;2-CHLORO-5-NITROBENZOPHENONE;2-Chloro-5-nitrobenzophenone >2-CHLORO-5-NITROBENZOPHENONE 99+%;(2-chloro-5-nitrophenyl)(phenyl)Methanone;Methanone, (2-chloro-5-nitrophenyl)phenyl-;2-[4-[3-(2-chloro-6H-benzo[c][1,5]benzoxazepin-11-yl)propyl]-1-piperazinyl]ethanol
- CBNumber:
- CB8313315
- Molecular Formula:
- C13H8ClNO3
- Molecular Weight:
- 261.66
- MDL Number:
- MFCD00007295
- MOL File:
- 34052-37-4.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 2-Chloro-5-nitrobenzophenone 98% | 117889 | 25g | $145 |
| 2-Chloro-5-nitrobenzophenone 98% | 117889 | 100g | $576 |
| 2-Chloro-5-nitrobenzophenone >98.0%(GC) | C1776 | 5g | $19 |
| 2-Chloro-5-nitrobenzophenone >98.0%(GC) | C1776 | 25g | $46 |
| 2-Chloro-5-nitrobenzophenone | FC70741 | 100g | $150 |
| More product size | |||
| Melting point | 83-85 °C(lit.) |
|---|---|
| Boiling point | 235°C (rough estimate) |
| Density | 1.3227 (rough estimate) |
| refractive index | 1.5200 (estimate) |
| solubility | soluble in Methanol |
| form | powder to crystal |
| color | White to Orange to Green |
| InChI | 1S/C13H8ClNO3/c14-12-7-6-10(15(17)18)8-11(12)13(16)9-4-2-1-3-5-9/h1-8H |
| InChIKey | HRPHZUAPQWJPCZ-UHFFFAOYSA-N |
| SMILES | [O-][N+](=O)c1ccc(Cl)c(c1)C(=O)c2ccccc2 |
| CAS DataBase Reference | 34052-37-4(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H411 | |||||||||
| Precautionary statements | P273-P391-P501 | |||||||||
| PPE | Eyeshields, Gloves | |||||||||
| Hazard Codes | N | |||||||||
| Risk Statements | 51/53 | |||||||||
| Safety Statements | 61 | |||||||||
| RIDADR | UN 3077 9/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29147000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Aquatic Chronic 2 | |||||||||
| NFPA 704 |
|
2-Chloro-5-nitrobenzophenone price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 117889 | 2-Chloro-5-nitrobenzophenone 98% | 34052-37-4 | 25g | $145 | 2021-12-16 | Buy |
| Sigma-Aldrich | 117889 | 2-Chloro-5-nitrobenzophenone 98% | 34052-37-4 | 100g | $576 | 2021-12-16 | Buy |
| TCI Chemical | C1776 | 2-Chloro-5-nitrobenzophenone >98.0%(GC) | 34052-37-4 | 5g | $19 | 2026-04-30 | Buy |
| TCI Chemical | C1776 | 2-Chloro-5-nitrobenzophenone >98.0%(GC) | 34052-37-4 | 25g | $46 | 2026-04-30 | Buy |
| Biosynth | FC70741 | 2-Chloro-5-nitrobenzophenone | 34052-37-4 | 100g | $150 | 2026-06-04 | Buy |
2-Chloro-5-nitrobenzophenone Chemical Properties,Uses,Production
Chemical Properties
light yellow to light brown crystalline powder
Uses
2-Chloro-5-nitrobenzophenone is used as a reagent in the synthesis of bile acid transporter inhibitors in the treatment of atherosclerosis. Also used in the synthesis of antiinflammatory agents.
Synthesis
A preparation method of 2-chloro-5-nitrobenzophenone: in a four-mouth flask equipped with an electric stirrer and a thermometer, add 1.0 mol 2-chloro-5-nitrobenzoyl chloride (1.0 mol), 0.5 mol aluminum trichloride, 1 mol zinc chloride, and 3,000 ml dichloromethane, pass through nitrogen to protect, the temperature of this reaction solution was lowered to -20-15 , and then dropwise addition of 1.2 mol of benzene, the temperature of the reaction solution was controlled to be 20~-15 during the process of dropwise addition, and the temperature was kept warm and continued to stir for 2 hours after the dropwise addition was completed. After the reaction was completed, the reaction solution was slowly poured into 2000 ml of 0.5 mol/L hydrochloric acid (cooled to 0-10 ), the temperature was kept at 0-10 and stirring was continued for 5-10 min, and the aqueous phase was extracted with 500 ml of dichloroethane. The organic phase was combined, washed once with 500 ml of saturated sodium carbonate solution, then washed three times with 500 ml of water to neutral, 200 g of anhydrous magnesium sulfate was added to dry, and most of the dichloromethane was evaporated. The residual liquid was crystallized by adding 500 ml of a mixture of ethyl acetate and petroleum ether with a volume ratio of 2:1 to obtain 2-chloro-5-nitro benzophenone, and dried to obtain a product of 248.5 g with 95% yield and 99.5% purity.
2-Chloro-5-nitrobenzophenone Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Ningbo Banco Chemical Technology Co., Ltd. | +86-15827200700 | sales@bancochemical.com | China | 487 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-173 9270 1263 | 1057@dideu.com | China | 3997 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52705 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 17259 | 58 |
| GLR Innovations | -- | info@glrgroup.in | India | 4535 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 12272 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49969 | 58 |
View Lastest Price from 2-Chloro-5-nitrobenzophenone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-30 | 2-Chloro-5-nitrobenzophenone
34052-37-4
|
1KG | 98% | 20 tons | Shenzhen Nexcon Pharmatechs Ltd. | ||
 |
2024-07-26 | 2-Chloro-5-nitrobenzophenone
34052-37-4
|
$1.00 | 1Kg | 98% | 20T | Shaanxi Dideu Medichem Co. Ltd |
-
- 2-Chloro-5-nitrobenzophenone
34052-37-4
- 98%
- Shenzhen Nexcon Pharmatechs Ltd.
-
- 2-Chloro-5-nitrobenzophenone
34052-37-4
- $1.00
- 98%
- Shaanxi Dideu Medichem Co. Ltd
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