4-Chloro-3-hydroxybenzoic acid
- Product Name
- 4-Chloro-3-hydroxybenzoic acid
- CAS No.
- 34113-69-4
- Chemical Name
- 4-Chloro-3-hydroxybenzoic acid
- Synonyms
- TIMTEC-BB SBB008503;5-Carboxy-2-chlorophenol;4-chloro-3-hydroxybenzoicaci;4-CHLORO-3-HYDROXYBENZOIC ACID;Benzoic acid, 4-chloro-3-hydroxy-;4-Chloro-3-hydroxybenzoic Acid, 97+%;4-CHLORO-3-HYDROXYBENZOIC ACID ---PURITY 98%---
- CBNumber
- CB4368988
- Molecular Formula
- C7H5ClO3
- Formula Weight
- 172.57
- MOL File
- 34113-69-4.mol
4-Chloro-3-hydroxybenzoic acid Property
- Melting point:
- 219.5-220.5 °C
- Boiling point:
- 345.4±27.0 °C(Predicted)
- Density
- 1.536±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- DMSO, Methanol
- form
- Solid
- pka
- 3.85±0.10(Predicted)
- color
- Light Beige
- InChI
- InChI=1S/C7H5ClO3/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,9H,(H,10,11)
- InChIKey
- SCPUNJAMWFAYED-UHFFFAOYSA-N
- SMILES
- C(O)(=O)C1=CC=C(Cl)C(O)=C1
- CAS DataBase Reference
- 34113-69-4(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzoic acid, 4-chloro-3-hydroxy-(34113-69-4)
Safety
- Hazard Codes
- Xi
- Hazard Note
- Irritant
- HS Code
- 2918199890
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
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.
N-Bromosuccinimide Price
- Product number
- C366565
- Product name
- 4-Chloro-3-hydroxybenzoicAcid
- Packaging
- 1g
- Price
- $120
- Updated
- 2021/12/16
- Product number
- 161302
- Product name
- 4-Chloro-3-hydroxybenzoic Acid
- Packaging
- 1g
- Price
- $403
- Updated
- 2021/12/16
- Product number
- C366565
- Product name
- 4-Chloro-3-hydroxybenzoicAcid
- Packaging
- 25g
- Price
- $470
- Updated
- 2021/12/16
- Product number
- FC70409
- Product name
- 4-Chloro-3-hydroxybenzoic acid
- Packaging
- 100g
- Price
- $600
- Updated
- 2021/12/16
- Product number
- HCH0013088
- Product name
- 4-CHLORO-3-HYDROXYBENZOIC ACID
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $682.28
- Updated
- 2021/12/16
4-Chloro-3-hydroxybenzoic acid Chemical Properties,Usage,Production
Uses
4-Chloro-3-hydroxy-Benzoic Acid acts as a potential inhibitor of influenza endonuclease used in the treatment of influenza. Also used in the synthesis of highly selective Tie-2 kinase inhibitors used in the treatment of tumors.
Synthesis
931409-94-8
34113-69-4
General procedure for the synthesis of 4-chloro-3-hydroxybenzoic acid from compound (CAS: 931409-94-8): boron tribromide (1 M in dichloromethane, 31 mL, 31.504 mmol) was slowly added dropwise to a solution of compound 38 (3.56 g, 15.752 mmol) in dichloromethane (30 mL) under ice bath cooling conditions. The reaction mixture was stirred at 0°C to room temperature for 18 hours. Upon completion of the reaction, the reaction was quenched with 0.88 aqueous ammonia solution and stirring was continued for 90 minutes at room temperature. Subsequently, the reaction mixture was acidified to pH 1 by dropwise addition of 2N aqueous hydrochloric acid solution and then extracted with ether (2 x 50 mL). The organic layers were combined, dried over anhydrous sodium sulfate and concentrated under reduced pressure to afford 4-chloro-3-hydroxybenzoic acid as a light yellow solid in 90% yield (2.45 g). The product was characterized by 1H NMR (400 MHz, CD3OD): δ 7.36-7.38 (d, 1H), 7.44-7.47 (dd, 1H), 7.54-7.55 (d, 1H); LRMS APCI m/z 171 [M-H]-.
References
[1] Patent: WO2007/34325, 2007, A1. Location in patent: Page/Page column 53
4-Chloro-3-hydroxybenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Chloro-3-hydroxybenzoic acid manufacturers
- Product
- 4-Chloro-3-hydroxybenzoic acid 34113-69-4
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2020-01-31