50-59-9
Cephaloridine
CAS: 50-59-9
Molecular Formula: C19H17N3O4S2
50-59-9 - Names and Identifiers
| Name | Cephaloridine |
| Synonyms | Ceporin Ceporan Keflodin Ceflorin Cephaloridine N-[7-[2'-Thienyl-acetamidoceph-3-ylmethyl]] pyridinium-4-carboxylate (6R,7R)-8-oxo-3-(pyridin-1-ylmethyl)-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate pyridinium, 1-((2-carboxy-8-oxo-7-(2-(2-thienyl)acetamido)-5-thia-1-azabicyclo( 4.2.0)o ct- 2-en-3-yl)methyl)-, hydroxide, inner salt 1-[(7'-beta-[2-(2-thienyl)acetamido]-8'-oxo-1'-aza-5'-t hiabicyclo[4.2.0]-oct-2 '-en-3'-yl)methyl]pyridinium-2'-carboxylate 40602 7-((2-thienyl)acetamido)-3-(1-pyridylmethyl)cephalosporanic acid 7-(alpha-(2-thienyl)acetamido)-3-(1-pyridylmethyl)-3-cephem-4-carboxylic acid 7-(alpha-(2-thienyl)acetamido)-3-(1-pyridylmethyl)-3-cephem-4-carboxylic acid b etaine |
| CAS | 50-59-9 |
| EINECS | 200-052-6 |
50-59-9 - Physico-chemical Properties
| Molecular Formula | C19H17N3O4S2 |
| Molar Mass | 415.48 |
| Density | 1.3230 (rough estimate) |
| Melting Point | 184°C |
| Specific Rotation(α) | D +47.7° (c = 1.25 in water) |
| Water Solubility | >20g/L(21 ºC) |
| pKa | 3.2(at 25℃) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.6390 (estimate) |
50-59-9 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 42/43 - May cause sensitization by inhalation and skin contact. |
| Safety Description | S22 - Do not breathe dust. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| Toxicity | LD50 mice, rats (g/kg): >15, 2.5-4 orally; in monkeys (g/kg): >0.2 i.m. (Atkinson) |
