103980-44-5
103980-44-5 structure
- Name: Ceftiofur HCl
- Chemical Name: Ceftiofur Hydrochloride
- CAS Number: 103980-44-5
- Molecular Formula: C19H18ClN5O7S3
- Molecular Weight: 560.023
- Catalog: API Antibiotics Cephalosporin
- Create Date: 2018-04-10 08:00:00
- Modify Date: 2025-08-22 01:28:24
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Ceftiofur hydrochloride is a semisynthetic antibiotic, with activity against various gram-positive and gram-negative, aerobic and anaerobic bacteria encountered by domestic animals[1].
| Name | Ceftiofur Hydrochloride |
|---|---|
| Synonyms |
Ceftiofur Hydrochloride
(6R,7R)-7-{[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(2-furoylsulfanyl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrochloride (1:1) Ceftiofur HCl 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)-1-oxoethyl]amino]-3-[[(2-furanylcarbonyl)thio]methyl]-8-oxo-, (6R,7R)-, hydrochloride (1:1) |
| Description | Ceftiofur hydrochloride is a semisynthetic antibiotic, with activity against various gram-positive and gram-negative, aerobic and anaerobic bacteria encountered by domestic animals[1]. |
|---|---|
| Related Catalog | |
| Target |
bacterial[1] |
| References |
| Boiling Point | 814.1ºC at 760 mmHg |
|---|---|
| Melting Point | >190°C (dec.) |
| Molecular Formula | C19H18ClN5O7S3 |
| Molecular Weight | 560.023 |
| Flash Point | 446.1ºC |
| Exact Mass | 559.005676 |
| PSA | 256.26000 |
| LogP | 2.69300 |
| Vapour Pressure | 5.14E-28mmHg at 25°C |
| Storage condition | -20°C Freezer |
| Hazard Codes | Xi |
|---|---|
| RIDADR | NONH for all modes of transport |
| HS Code | 2941905990 |
| HS Code | 2941905990 |
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