6-Quinazolinecarboxylic acid (9CI)
- CAS No.
- 676326-53-7
- Chemical Name:
- 6-Quinazolinecarboxylic acid (9CI)
- Synonyms
- quinazoline-6-carboxylic acid;6-Quinazolinecarboxylic acid;Quinazoline-6-carboxylic ...;Quinazoline-6-caeboxylic acid;Quinazoline-7-carboxylic acid;6-Quinazolinecarboxylic acid (9CI)
- CBNumber:
- CB11082358
- Molecular Formula:
- C9H6N2O2
- Molecular Weight:
- 174.16
- MDL Number:
- MFCD11520386
- MOL File:
- 676326-53-7.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Quinazoline-6-carboxylic acid 96% | OR308084 | 50mg | $105 |
| Quinazoline-6-carboxylic acid 96% | OR308084 | 100mg | $153 |
| Quinazoline-6-carboxylic acid 96% | OR308084 | 250mg | $184 |
| Quinazoline-6-carboxylic acid 96% | OR308084 | 1g | $535 |
| Quinazoline-6-carboxylic acid 96% | AS2434 | 250mg | $194 |
| More product size | |||
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315 |
| Precautionary statements | P264-P280-P302+P352-P332+P313-P362+P364 |
| HS Code | 2933992000 |
6-Quinazolinecarboxylic acid (9CI) price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | OR308084 | Quinazoline-6-carboxylic acid 96% | 676326-53-7 | 50mg | $105 | 2026-06-04 | Buy |
| Apolloscientific | OR308084 | Quinazoline-6-carboxylic acid 96% | 676326-53-7 | 100mg | $153 | 2026-06-04 | Buy |
| Apolloscientific | OR308084 | Quinazoline-6-carboxylic acid 96% | 676326-53-7 | 250mg | $184 | 2026-06-04 | Buy |
| Apolloscientific | OR308084 | Quinazoline-6-carboxylic acid 96% | 676326-53-7 | 1g | $535 | 2026-06-04 | Buy |
| Activate Scientific | AS2434 | Quinazoline-6-carboxylic acid 96% | 676326-53-7 | 250mg | $194 | 2026-06-04 | Buy |
6-Quinazolinecarboxylic acid (9CI) Chemical Properties,Uses,Production
Uses
Quinazoline-7-carboxylic Acid is a derivative of Quinazoline (Q670100) which is used to study the electrochemical behaviour of quinazoline using modern polarographic and voltammetric methods. Quinazoline is the basic structural unit of pharmaceuticals and plays an important role in modern synthesis of antitumor drugs.
Synthesis
849805-65-8
676326-53-7
Ethyl quinazoline-6-carboxylate (79 mg, 0.391 mmol) was dissolved in ethanol (4 mL), 1 N aqueous sodium hydroxide (4 mL) was added, and the reaction was stirred for 1 h at room temperature. Upon completion of the reaction, the pH of the reaction mixture was adjusted to 4 with 1 N hydrochloric acid, followed by vacuum evaporation to remove the solvent. Ethanol was added to the residue and the organic layer was concentrated. The residue was dissolved in ethyl acetate-tetrahydrofuran mixed solvent and dried with anhydrous magnesium sulfate followed by vacuum evaporation to give quinazoline-6-carboxylic acid (15 mg, 0.086 mmol, 22% yield). The resulting product was directly used in the subsequent reaction without further purification.1H-NMR (DMSO-d6) δ (ppm): 8.09 (1H, d, J = 8.8 Hz), 8.44 (1H, dd, J = 2.0, 8.8 Hz), 8.83 (1H, d, J = 2.0 Hz), 9.39 (1H, s), 9.79 (1H, s).
References
[1] Patent: EP1782811, 2007, A1. Location in patent: Page/Page column 58-59
[2] Patent: EP1669348, 2006, A1. Location in patent: Page/Page column 66-67
6-Quinazolinecarboxylic acid (9CI) Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| Blocksynth Pharmaceutical Technology Co.,Ltd | 0086-19817745290; +8619817745290 | bd@blocksynth.com | China | 5973 | 58 |
| Baoji Guokang Healthchem Co., Ltd. | +86-0917-3909592 +86-13892490616 | gksales1@gk-bio.com | China | 9070 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9911 | 58 |
| Labnetwork lnc. | +86-27-50766799 +8618062016861 | contact@labnetwork.com | China | 19987 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25356 | 58 |
View Lastest Price from 6-Quinazolinecarboxylic acid (9CI) manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-13 | 6-Quinazolinecarboxylic acid (9CI)
676326-53-7
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2021-07-10 | 6-Quinazolinecarboxylic acid (9CI)
676326-53-7
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2020-01-13 | 6-Quinazolinecarboxylic acid (9CI)
676326-53-7
|
$9.80 | 1g | ≥99% | 100kg | Career Henan Chemical Co |
-
- 6-Quinazolinecarboxylic acid (9CI)
676326-53-7
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 6-Quinazolinecarboxylic acid (9CI)
676326-53-7
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 6-Quinazolinecarboxylic acid (9CI)
676326-53-7
- $9.80
- ≥99%
- Career Henan Chemical Co
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