7-hydroxyquinoline-3-carboxylic acid
- Product Name
- 7-hydroxyquinoline-3-carboxylic acid
- CAS No.
- 659730-27-5
- Chemical Name
- 7-hydroxyquinoline-3-carboxylic acid
- Synonyms
- 7-hydroxyquinoline-3-carboxylic acid;7-oxo-1H-quinoline-3-carboxylic acid;3-Quinolinecarboxylic acid, 7-hydroxy-;7-Hydroxyquinoline-3-carboxylic acid HBr
- CBNumber
- CB82742252
- Molecular Formula
- C10H7NO3
- Formula Weight
- 189.17
- MOL File
- 659730-27-5.mol
7-hydroxyquinoline-3-carboxylic acid Property
- Melting point:
- >260 °C
- Boiling point:
- 426.7±30.0 °C(Predicted)
- Density
- 1.480±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 2.34±0.30(Predicted)
- Appearance
- Light yellow to yellow Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 7140EM
- Product name
- 7-Hydroxyquinoline-3-carboxylicacid
- Packaging
- 1g
- Price
- $489
- Updated
- 2021/12/16
- Product number
- 659730275
- Product name
- 7-Hydroxyquinoline-3-carboxylicacid
- Packaging
- 250mg
- Price
- $196.83
- Updated
- 2021/12/16
- Product number
- CD11077297
- Product name
- 7-Hydroxyquinoline-3-carboxylicacid
- Purity
- 95+%
- Packaging
- 1g
- Price
- $323
- Updated
- 2021/12/16
- Product number
- CM132621
- Product name
- 7-hydroxyquinoline-3-carboxylicacid
- Purity
- 95%
- Packaging
- 1g
- Price
- $371
- Updated
- 2021/12/16
- Product number
- 659730275
- Product name
- 7-Hydroxyquinoline-3-carboxylicacid
- Packaging
- 1g
- Price
- $505.36
- Updated
- 2021/12/16
7-hydroxyquinoline-3-carboxylic acid Chemical Properties,Usage,Production
Synthesis
71082-46-7
659730-27-5
Step E. Synthesis of 7-hydroxyquinoline-3-carboxylic acid. Ethyl 7-methoxyquinoline-3-carboxylate (7.03 g, 30.4 mmol) was dissolved in 48% aqueous hydrobromic acid (150 mL) and heated to reflux at 105 °C for 88.5 hours. After completion of the reaction, it was cooled to room temperature and the precipitate precipitated was collected by filtration to afford the title compound 7-hydroxyquinoline-3-carboxylic acid as a brown solid (5.2 g, 90% yield). 1H NMR (400 MHz, DMSO-d6) δ 12.05-11.67 (m, 1H), 9.49 (d, J = 2.0 Hz, 1H), 9.43 (s, 1H), 8.39 (d, J = 9.8 Hz, 1H), 7.55-7.51 (m, 2H). Mass spectrum (ESI) [M + H]+ m/z = 190.2.
References
[1] Patent: US2014/275548, 2014, A1. Location in patent: Paragraph 0363
7-hydroxyquinoline-3-carboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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