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描述 | p-Toluic acid (4-Methylbenzoic acid) is a substituted benzoic acid, used in the synthesis of various intermediates such as p-aminomethylbenzoic acid (PAMBA) and p-toluonitrile. Research has indicated that p-Toluic acid may have potential reproductive toxicity. Repeated administration of doses at 1 g/kg has been shown to produce various adverse effects on the epididymis[1][2]. |
体内研究 | In specific reproductive and developmental toxicity studies, p-Toluic acid administered orally at a dose of 1 g/kg daily for 28 days has been found to decrease epididymal weight and increase the incidence of oligozoospermia/azoospermia in the cauda epididymis of rats[2]. However, p-Toluic acid does not exhibit adverse effects on reproductive organs at doses of 0, 100, 300, or 1,000 mg/kg in animals, nor does it affect the estrous cycle or mating performance. The no observed effect level (NOEL) for p-Toluic acid in both male and female rats is considered to be 300 mg/kg[2]. |
计算器 | ||||
存储液制备 | ![]() |
1mg | 5mg | 10mg |
1 mM 5 mM 10 mM |
7.34mL 1.47mL 0.73mL |
36.72mL 7.34mL 3.67mL |
73.45mL 14.69mL 7.34mL |
CAS号 | 99-94-5 |
分子式 | C8H8O2 |
分子量 | 136.15 |
SMILES Code | O=C(O)C1=CC=C(C)C=C1 |
MDL No. | MFCD00002565 |
别名 | 对甲苯甲酸 ;4-Methylbenzoic acid |
运输 | 蓝冰 |
InChI Key | LPNBBFKOUUSUDB-UHFFFAOYSA-N |
Pubchem ID | 7470 |
存储条件 |
In solvent -20°C: 3-6个月 -80°C: 12个月 Pure form Sealed in dry, room temperature |
溶解方案 |
DMSO: 105 mg/mL(771.22 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO 以下溶解方案都请先按照体外实验的方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
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