7-Quinolinecarboxylic acid
- CAS No.
- 1078-30-4
- Chemical Name:
- 7-Quinolinecarboxylic acid
- Synonyms
- AKOS BBS-00005341;7-Carboxyquinoline;quinolin-7-carboxylic acid;7-QUINOLINECARBOXYLIC ACID;QUINOLINE-7-CARBOXYLIC ACID;7-QUINOLINEcarboxylic acid 98%;7-Quinolinecarboxylic acid ,98%;7-Quinolinecarboxylic acid, 95+%;7-Quinolinecarboxylic acid ISO 9001：2015 REACH;7-Carboxyquinoline, 7-Carboxy-1-azanaphthalene
- CBNumber:
- CB8782805
- Molecular Formula:
- C10H7NO2
- Molecular Weight:
- 173.17
- MDL Number:
- MFCD00047617
- MOL File:
- 1078-30-4.mol
| Product description | Number | Pack Size | Price |
| Quinoline-7-carboxylic acid | OR17564 | 250mg | $34 |
| 7-Quinolinecarboxylicacid | X8858 | 250mg | $100 |
| Quinoline-7-carboxylic acid | OR17564 | 1g | $102 |
| 7-Quinolinecarboxylicacid | X8858 | 1g | $166 |
| 7-Quinolinecarboxylicacid | JK108388 | 1g | $243 |
| More product size | |||
| Melting point | 249.5°C |
|---|---|
| Boiling point | 303.81°C (rough estimate) |
| Density | 1.2427 (rough estimate) |
| refractive index | 1.5200 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | solid |
| pka | 2.68±0.30(Predicted) |
| color | Off-white |
| InChI | InChI=1S/C10H7NO2/c12-10(13)8-4-3-7-2-1-5-11-9(7)6-8/h1-6H,(H,12,13) |
| InChIKey | WXXVQWSDMOAHHV-UHFFFAOYSA-N |
| SMILES | N1C2C(=CC=C(C(O)=O)C=2)C=CC=1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H332-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| Safety Statements | 24/25 |
| HS Code | 29334900 |
7-Quinolinecarboxylic acid price More Price(30)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | OR17564 | Quinoline-7-carboxylic acid | 1078-30-4 | 250mg | $34 | 2021-12-16 | Buy |
| AK Scientific | X8858 | 7-Quinolinecarboxylicacid | 1078-30-4 | 250mg | $100 | 2021-12-16 | Buy |
| Apolloscientific | OR17564 | Quinoline-7-carboxylic acid | 1078-30-4 | 1g | $102 | 2021-12-16 | Buy |
| AK Scientific | X8858 | 7-Quinolinecarboxylicacid | 1078-30-4 | 1g | $166 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK108388 | 7-Quinolinecarboxylicacid | 1078-30-4 | 1g | $243 | 2021-12-16 | Buy |
7-Quinolinecarboxylic acid Chemical Properties,Uses,Production
Chemical Properties
Off-white powder
Uses
7-Quinolinecarboxylic acid is a reactant used in the chemical & genetic engineering of selective ion channel-ligand interactions.
Synthesis Reference(s)
Journal of the American Chemical Society, 68, p. 2721, 1946 DOI: 10.1021/ja01216a093
Synthesis
51552-68-2
1078-30-4
Step 1: An aqueous solution (50 mL) of lithium hydroxide monohydrate (5.42 g, 141 mmol, 3.0 equiv) was slowly added to a tetrahydrofuran solution (200 mL) of methyl 7-quinolinecarboxylate (8.8 g, 47 mmol). The reaction mixture was stirred at room temperature for 16 hours. Upon completion of the reaction, the tetrahydrofuran was removed by distillation under reduced pressure. To the remaining aqueous phase, 1N aqueous hydrochloric acid solution (141 mL) was slowly added and the pH was adjusted to 7, at which time a white precipitate was produced. The precipitate was collected by filtration and washed sequentially with water and heptane. The resulting solid was dried in a vacuum oven at 50 °C to give 7-quinolinecarboxylic acid (8.4 g, 100% yield) as a white solid. Liquid chromatography analysis (detection wavelength 215 nm): retention time 0.66 min, purity 100%. Mass spectrum (electrospray positive ion mode): m/z 174 ([M+H]+). 1H NMR (400 MHz, d6-DMSO): δ 9.02 (1H, dd), 8.58 (1H, s), 8.48 (1H, d), 8.09 (2H, m), 7.66 (1H, dd).
References
[1] Patent: US2007/60567, 2007, A1. Location in patent: Page/Page column 27
7-Quinolinecarboxylic acid Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-13017695106 +86-13676922317 | jiuyitime@fdachem.com | China | 16513 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29795 | 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 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 19282 | 58 |
| Baoji Guokang Healthchem Co., Ltd. | +86-0917-3909592 +86-13892490616 | gksales1@gk-bio.com | China | 9206 | 58 |
View Lastest Price from 7-Quinolinecarboxylic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | 7-Quinolinecarboxylic acid
1078-30-4
|
US $1.10 / g | 1g | 99.00% | 5949-16-6 | Dideu Industries Group Limited | |
 |
2025-10-13 | 7-Quinolinecarboxylic acid
1078-30-4
|
US $3.00-9.00 / kg | 1kg | 99%min | 50kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2021-07-13 | 7-Quinolinecarboxylic acid
1078-30-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 7-Quinolinecarboxylic acid
1078-30-4
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- 7-Quinolinecarboxylic acid
1078-30-4
- US $3.00-9.00 / kg
- 99%min
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- 7-Quinolinecarboxylic acid
1078-30-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
