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| 运输要求 | |
|---|---|
| 存储要求 | 2-8°C |
| 危险品标志 | |
| 存储条件 | |
| 特性 | |
| 生物活性 | |
| 性状 | |
| 化学稳定性 | |
| 有害分解物 | |
| 用途 | |
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| 闪点 | |
| 安全说明 | |
| 理化性质 | |
| 蒸气压 |
| 信号词 | |
|---|---|
| InchiKey | QYQDKDWGWDOFFU-IUODEOHRSA-N |
| 标准Smiles | CN(C)CCN1N=NN=C1SCC1CS[C@@H]2[C@H](NC(=O)CC3=CSC(N)=N3)C(=O)N2C=1C(O)=O |
| Inchi | InChI=1S/C18H23N9O4S3/c1-25(2)3-4-26-18(22-23-24-26)34-7-9-6-32-15-12(14(29)27(15)13(9)16(30)31)21-11(28)5-10-8-33-17(19)20-10/h8,12,15H,3-7H2,1-2H3,(H2,19,20)(H,21,28)(H,30,31)/t12-,15-/m1/s1 |
| 密度 | 1.80±0.1 g/cm3(Predicted) |
| Smiles | O=C(O)C1=C(CS[C@@]2([C@@H](C(=O)N12)NC(=O)CC1N=C(N)SC=1)[H])CSC1N(CCN(C)C)N=NN=1 |
| MDL No. | |
| 备注 | 二盐酸头孢替安(Cefotiam Dihydrochloride)：C18H23N9O4S3?2HCl。[66309-69-1]。白色至淡黄色结晶。溶于甲醇，微溶于乙醇。盐酸头孢替安酯(Cefotiam Hexetil Hydroehlorie)：C27H37 N9O7S3?2HCl。[95789-30-3]。即其1-(环己基氧基羰基氧基)乙酯[1-(cyclogexy-loxycarbonyloxy)ethyl ester]。白色或淡黄色结晶或结晶性粉末，略有异臭。易溶于水(＞lmg/ml，Ph=4.5)或甲醇，微溶于乙醇，几不溶于氯仿、乙酸乙酯、丙酮或己烷。急性毒性LD50雄、雌小鼠，雄、雌大鼠(mg/kg)：1290，1150，1470，1620腹腔注射；全部＞2000皮下注射；全部＞5000口服。 |
| 水溶解性 | Soluble |
| 精确分子量 | 525.10351 |
| 手性 | |
| 符号 | |
| 海关编码 | |
| Cas No. | 61622-34-2 |
| 英文名称 | Cefotiam |
| 同义词 | |
| 标准英文名 | |
| UN No. |
Cefotiam dihydrochloride (Cefotiam Dihydrochloride): C18H23N9O4S3?2HCl.[66309-69-1]. White to light yellow crystal. Soluble in methanol, slightly soluble in ethanol. Cefotiam Hexetil Hydroehlorie: C27H37 N9O7S3?2HCl.[95789-30-3]. That is, its 1-(cyclohexyloxycarbonyloxy)ethyl ester [1-(cyclogexy-loxycarbonyloxy)ethyl ester]. White or light yellow crystal or crystalline powder, slightly odor. Soluble in water (>lmg/ml, Ph=4.5) or methanol, slightly soluble in ethanol, insoluble in chloroform, ethyl acetate, acetone or hexane. Acute toxicity LD50 male and female mice, male and female rats (mg/kg): 1290, 1150, 1470, 1620 intraperitoneal injection; all >2000 subcutaneous injection; all >5000 oral.
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