產(chǎn)品信息



中文名甲氧芐定
英文名Trimethoprim
英文同義methoxybenzyl aminopyrimidine;Trimethopim(TMP);TRIMETHOPRIM, CRYSTALLIZED;TRIMETHOPRIM VETRANAL, 250 MG;5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diyldiamine;Antibiotic synergist;trimethoprim crystalline;TRIMETHOPRIM BP
CAS738-70-5
分子式C14H18N4O3
分子量290.32
EINECS212-006-2
相關(guān)類別抗均促生長劑;飼料添加劑;化學(xué)試劑;嘧啶;磺胺類;抗生素;原料藥;原料;化合物:原料藥;生化試劑;醫(yī)藥原料;Pharmaceutical;Broad-spectrum antibacterials;API;小分子抑制劑;Thiophenes;醫(yī)藥原料藥;抗生素類;標(biāo)準(zhǔn)品;中間體;醫(yī)藥獸藥;化工原料;原料中間體-原料藥;有機(jī)化學(xué);有機(jī)化工原料;農(nóng)用獸用原料;合成抗菌藥;藥物雜質(zhì)及中間體;API原料藥-抗菌;農(nóng)藥;分析試劑-對照品;獸用原料;醫(yī)藥、農(nóng)藥及染料中間體;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;Peptide Synthesis/Antibiotics;TRIMPEX;antibiotic
結(jié)構(gòu)式<strong>甲氧芐啶</strong>

性質(zhì)

熔點(diǎn)199-203 °C
沸點(diǎn)432.41°C (rough estimate)
密度1.1648 (rough estimate)
折射率1.6000 (estimate)
儲(chǔ)存條件2-8°C
溶解度DMSO: soluble
酸度系數(shù)(pKa)6.6(at 25℃)
形態(tài)white powder
顏色colorless or white
水溶解性<0.1 g/100 mL at 24 oC
Merck14,9709
BRN625127
穩(wěn)定性Stable. Incompatible with strong oxidizing agents, acids.
NIST化學(xué)物質(zhì)信息Trimethoprim(738-70-5)
EPA化學(xué)物質(zhì)信息Trimethoprim (738-70-5)