- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Levofloxacin carboxylic acid
- Price: ￥558.0/5g ￥188.0/1g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 8,9-Difluoro-3-methyl-6-oxo-2,3-dihydro-6H-1-oxa-3alpha-aza-phenalene-5-carboxylic acid(levofloxacin 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: Levofloxacin carboxylic acid
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Levofloxacin carboxylic acid
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
100986-89-8
100986-89-8 structure
- Name: Levofloxacin carboxylic acid
- Chemical Name: Levofloxacin Carboxylic Acid
- CAS Number: 100986-89-8
- Molecular Formula: C13H9F2NO4
- Molecular Weight: 281.212
- Catalog: API Synthetic anti-infective drugs Quinolone
- Create Date: 2018-08-02 13:29:59
- Modify Date: 2024-01-02 20:07:11
| Name | Levofloxacin Carboxylic Acid |
|---|---|
| Synonyms |
Levofloxacin carboxylic acid
(3S)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid 7H-1,4-Oxazino[2,3,4-ij]quinoline-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, (3S)- Levofloxacin Q-Acid MFCD04039905 Levofloxacin Impurity 3 |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 459.2±45.0 °C at 760 mmHg |
| Melting Point | >300 °C(lit.) |
| Molecular Formula | C13H9F2NO4 |
| Molecular Weight | 281.212 |
| Flash Point | 231.5±28.7 °C |
| Exact Mass | 281.049957 |
| PSA | 68.53000 |
| LogP | 0.99 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.636 |
| Storage condition | Refrigerator |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934999090 |
| Precursor 7 | |
|---|---|
| DownStream 3 | |
![Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate structure](https://www.chemsrc.com/caspic/065/106939-34-8.png)
![(-)-ethyl 1,4-dihydro-1-[1(S)-(hydroxymethyl)ethyl]-4-oxo-6,7,8-trifluoroquinoline-3-carboxylate structure](https://www.chemsrc.com/caspic/393/110548-03-3.png)
![(+)-ethyl 2-(2-nitro-3,4,5-trifluorobenzoyl)-3-[(1-acetoxyprop-2(S)-yl)amino]acrylate structure](https://www.chemsrc.com/caspic/397/188058-75-5.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |