1-BROMO-2-NAPHTHOIC ACID
- Product Name
- 1-BROMO-2-NAPHTHOIC ACID
- CAS No.
- 20717-79-7
- Chemical Name
- 1-BROMO-2-NAPHTHOIC ACID
- Synonyms
- 1,2-BNCA;Einecs 243-984-9;RARECHEM AL BE 0298;1-BroMo-2-phthoic acid;1-Bromo-2-naphtoic acid;1-BROMO-2-NAPTHOIC ACID;1-BROMO-2-NAPHTHOIC ACID;1-Bromo-2-naphthoic Acid >1-bromonaphthalene-2-carboxylicaci;1-BROMO-2-NAPHTHALENECARBOXYLIC ACID
- CBNumber
- CB1134896
- Molecular Formula
- C11H7BrO2
- Formula Weight
- 251.08
- MOL File
- 20717-79-7.mol
1-BROMO-2-NAPHTHOIC ACID Property
- Melting point:
- 191 °C
- Boiling point:
- 372.7±25.0 °C(Predicted)
- Density
- 1.648
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 2.85±0.30(Predicted)
- form
- Powder or Crystalline Powder
- color
- White to yellow to light brown
- InChI
- InChI=1S/C11H7BrO2/c12-10-8-4-2-1-3-7(8)5-6-9(10)11(13)14/h1-6H,(H,13,14)
- InChIKey
- VUVIRKAVBZITDO-UHFFFAOYSA-N
- SMILES
- C1(Br)=C2C(C=CC=C2)=CC=C1C(O)=O
- CAS DataBase Reference
- 20717-79-7(CAS DataBase Reference)
Safety
- WGK Germany
- 3
- HS Code
- 29163990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- B7252
- Product name
- 1-Bromo-2-naphthoic acid
- Packaging
- 1g
- Price
- $83.2
- Updated
- 2025/07/31
- Product number
- B1617
- Product name
- 1-Bromo-2-naphthoic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 1g
- Price
- $111
- Updated
- 2025/07/31
- Product number
- B1617
- Product name
- 1-Bromo-2-naphthoic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 5g
- Price
- $419
- Updated
- 2025/07/31
- Product number
- B1617
- Product name
- 1-Bromo-2-naphthoic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 100mg
- Price
- $47
- Updated
- 2025/07/31
- Product number
- B700853
- Product name
- 1-Bromo-2-naphthoic acid
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
1-BROMO-2-NAPHTHOIC ACID Chemical Properties,Usage,Production
Chemical Properties
Solid
Uses
Reactant involved in synthesis of:
- Binaphthyl-based amino acids and amino alcohols via domino coupling reactions and lactam ring opening of intermediates
- Benzimidazoles and benzimidazolequinone derivatives via cyclocondensation
- Axially chiral biaryls via Suzuki-Miyaura reactions
- Aryl ring-fused benzimidazolequinones via radical cyclization
- Probes for human cytochrome P450 enzymes
- Phananthridinone derivatives via domino coupling reactions
Uses
1-Bromo-2-naphthoic acid is a reactant involved in synthesis of:• ;Binaphthyl-based amino acids and amino alcohols via domino coupling reactions and lactam ring opening of intermediates• ;Benzimidazoles and benzimidazolequinone derivatives via cyclocondensation• ;Axially chiral biaryls via Suzuki-Miyaura reactions• ;Aryl ring-fused benzimidazolequinones via radical cyclization• ;Probes for human cytochrome P450 enzymes• ;Phananthridinone derivatives via domino coupling reactions.
Synthesis
76635-70-6
20717-79-7
4) 1.59 g of 2-hydroxymethyl-1-bromonaphthalene and 22 mL of acetone were added to a 250 mL round bottom flask and heated to reflux. 3.67 g of potassium permanganate was dissolved in 8.1 mL of water and 55 mL of acetone, heated and slowly added to the round-bottomed flask, and the reaction mixture was maintained at reflux for 30 min, then continued at reflux for 5 hr. The solution gradually turned brown during the reaction and the heating was stopped when the reaction was completed. The reaction mixture was filtered to remove the resulting MnO2 solid precipitate and the precipitate was washed with ether. Concentration of the filtrate gave 1.32 g of the target product 1-bromo-2-naphthoic acid in 78.6% yield.
References
[1] Patent: CN105541605, 2016, A. Location in patent: Paragraph 0017; 0026; 0035; 0044; 0071; 0080
[2] Journal of Organic Chemistry, 1983, vol. 48, # 21, p. 3869 - 3876
1-BROMO-2-NAPHTHOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1-BROMO-2-NAPHTHOIC ACID manufacturers
- Product
- 1-bromo-2-naphthoic acid 20717-79-7
- Price
- US $200.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%, 99.5% Sublimated
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-30
- Product
- 1-BROMO-2-NAPHTHOIC ACID 20717-79-7
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
- Product
- 1-BROMO-2-NAPHTHOIC ACID 20717-79-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kgs
- Release date
- 2020-01-02