4928-88-5
中文名稱
1,2,4-三氮唑-3-羧酸甲酯
英文名稱
Methyl 1,2,4-triazole-3-carboxylate
CAS
4928-88-5
分子式
C4H5N3O2
MDL 編號(hào)
MFCD00135989
分子量
127.1
MOL 文件
4928-88-5.mol
更新日期
2025/01/21 14:05:50
4928-88-5 結(jié)構(gòu)式
基本信息
中文別名
1,2,4-三氮唑-3-羧酸甲酯1H-1,2,4-三氮唑-3-羧酸甲酯
三氮唑甲酯
1,2,4-三唑-3-甲基羧酸酯
1,2,4-三唑-3-羧酸甲酯
1,2,4-三氮唑羧酸甲酯
1,2,4一三氮唑-3-羧酸甲酯
核苷堿
三氮唑羧酸甲酯
英文別名
1H-1,2,4-TRIAZOLE-3-CARBOXYLIC ACID METHYL ESTER1H-TRIAZOLE-3-CARBOXYLIC ACID METHYL ESTER
METHYL 1,2,4-TRIAZOLE-3-CARBOXYLATE
METHYL 1H-1,2,4-TRIAZOLE-3-CARBOXYLATE
METHYL 1H-TRIAZOLE-3-CARBOXYLATE
1,2,4-Triazole-3-carboxylatem
1,2,4-triazole-3-carboxylicacidmethylester
1,2,4-Triatoze-3-carboxylic acid Methylester
1,2,4-Triazole-3-methyl carboxylate
1.2.4-triazole-3-methyl-carboxylata
1H-1,2,4-Triazole-3-methylcarboxylate
1,2,4-Triazole-3-CarboxylataAcidMethylEster
1,2,4-Triazole-3-methyl-carbox
1,2,4-TRIAZOLE-3-METHYL CARBOXYLATE (RIBAMETHYLBASE)
1H-1,2,4-Triazole-5-carboxylic acid, methyl ester
3-Methoxycarbonyl-1,2,4-triazole
1H-1,2,4-TRIAZOLE-3-CARBOXYLATE, METHYL ESTER
1H-1,2,4-TRIAZOLE-3-CARBOXYLATE, METHYL ESTERRIBAVIRIN
所屬類別
有機(jī)原料:羧酸類化合物及衍生物物理化學(xué)性質(zhì)
熔點(diǎn)196-199 °C(lit.)
沸點(diǎn)283.9±23.0 °C(Predicted)
密度1.380±0.06 g/cm3(Predicted)
儲(chǔ)存條件Sealed in dry,Room Temperature
溶解度可溶于DMSO(少許)、甲醇(少許)
酸度系數(shù)(pKa)7.96±0.20(Predicted)
形態(tài)液體
顏色透明無色至黃色
InChIInChI=1S/C4H5N3O2/c1-9-4(8)3-5-2-6-7-3/h2H,1H3,(H,5,6,7)
InChIKeyQMPFMODFBNEYJH-UHFFFAOYSA-N
SMILESN1C(C(OC)=O)=NC=N1
CAS 數(shù)據(jù)庫4928-88-5(CAS DataBase Reference)
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H315-H319-H335
危險(xiǎn)品標(biāo)志Xi
危險(xiǎn)類別碼R36/37/38
安全說明S26-S36
WGK Germany3
海關(guān)編碼29339900
常見問題列表
化學(xué)性質(zhì)
1,2,4-三氮唑-3-羧酸甲酯在常溫常壓下為無色或者淺黃色液體,具有較高的化學(xué)反應(yīng)活性,可參與多種有機(jī)轉(zhuǎn)化反應(yīng)。例如其可與胺類化合物進(jìn)行氨酯交換反應(yīng),生成相應(yīng)的酰胺類化合物。用途
1,2,4-三氮唑-3-羧酸甲酯已被用作制備利巴韋林(1-β-D-呋喃核糖基)-1,2,4-三唑-3-甲酰胺(一種抗病毒劑)的反應(yīng)物。
1,2,4-三氮唑-3-羧酸甲酯價(jià)格(試劑級(jí))
報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
2024/11/08 | B24750 | 1,2,4-三唑-3-羧酸甲酯, 98% Methyl 1,2,4-triazole-3-carboxylate, 98% | 4928-88-5 | 5g | 678元 |
2024/11/08 | B24750 | 1,2,4-三唑-3-羧酸甲酯, 98% Methyl 1,2,4-triazole-3-carboxylate, 98% | 4928-88-5 | 25g | 1452元 |
2024/11/08 | B24750 | 1,2,4-三唑-3-羧酸甲酯, 98% Methyl 1,2,4-triazole-3-carboxylate, 98% | 4928-88-5 | 100g | 4583元 |