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Origin: China
Cas No: 99522-79-9
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 80 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Description
Basic Info
Chemical Name | 3-O-methyl 5-O-[(E)-3-phenylprop-2-enyl] 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate |
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Synonyms | Pranidipine; |
CAS No. | 99522-79-9 |
Molecular Formula | C25H24N2O6 |
Molecular Weight | 448.46800 |
PSA | 110.45000 |
LogP | 5.11120 |
Properties
Appearance & Physical State | yellow solid |
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Density | 1.253g/cm3 |
Boiling Point | 618.9ºC at 760mmHg |
Melting Point | 140-142ºC |
Flash Point | 328.1ºC |
Refractive Index | 1.606 |
Toxicity
Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
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Oral | LD50 - Lethal dose, 50 percent kill | Rodent - rat | 2968 mg/kg | 1.Sense Organs and Special Senses (Eye)-effect, not otherwise specified 2.Behavioral-somnolence (general depressed activity) 3.Nutritional and Gross Metabolic-body temperature decrease |
Intraperitoneal | LD50 - Lethal dose, 50 percent kill | Rodent - rat | 166 mg/kg | 1.Gastrointestinal-hypermotility, diarrhea 2.Blood-normocytic anemia 3.Nutritional and Gross Metabolic-body temperature decrease |
Subcutaneous | LD50 - Lethal dose, 50 percent kill | Rodent - rat | 1670 mg/kg | 1.Sense Organs and Special Senses (Eye)-ptosis 2.Skin and Appendages-dermatitis, other (after systemic exposure) 3.Nutritional and Gross Metabolic-body temperature decrease |