- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,4-Dihydro-4-oxoquinoline-3-carboxylic acid
- Price: ￥648.0/5g ￥168.0/1g
- Purity: 96.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: 4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 4-Oxo-1,4-dihydroquinoline-3-carboxylic acid
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
13721-01-2
13721-01-2 structure
- Name: 1,4-Dihydro-4-oxoquinoline-3-carboxylic acid
- Chemical Name: 4-Oxo-1,4-dihydroquinoline-3-carboxylic acid
- CAS Number: 13721-01-2
- Molecular Formula: C10H7NO3
- Molecular Weight: 189.167
- Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
- Create Date: 2018-12-17 16:06:55
- Modify Date: 2024-01-15 16:37:36
| Name | 4-Oxo-1,4-dihydroquinoline-3-carboxylic acid |
|---|---|
| Synonyms |
4-Hydroxyquinoline-3-carboxylic acid
4-oxo-1,4-dihydroquinoline-3-carboxylic acid 1,4-Dihydro-4-oxoquinoline-3-carboxylic acid 1,4-Dihydro-4-oxo-quinoline-3-carboxylic acid 4-Hydroxy-3-quinolinecarboxylic acid 3-Quinolinecarboxylic acid, 4-hydroxy- |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 384.7±32.0 °C at 760 mmHg |
| Melting Point | 269-270℃ |
| Molecular Formula | C10H7NO3 |
| Molecular Weight | 189.167 |
| Flash Point | 186.5±25.1 °C |
| Exact Mass | 189.042587 |
| PSA | 70.16000 |
| LogP | 3.44 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.730 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | 22 |
| HS Code | 2918300090 |
| Precursor 7 | |
|---|---|
| DownStream 2 | |
![Propanedioic acid,2-[(phenylamino)methylene]-, 1,3-diethyl ester structure](https://www.chemsrc.com/caspic/275/54535-22-7.png)
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |