摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

1,5-二甲基四唑 | 5144-11-6

中文名称
1,5-二甲基四唑
中文别名
——
英文名称
1,5-dimethyl-1H-tetrazole
英文别名
1,5-dimethyltetrazole;1,5-Dimethyltetrazol
1,5-二甲基四唑化学式
CAS
5144-11-6
化学式
C3H6N4
mdl
MFCD00190183
分子量
98.1074
InChiKey
HWHNFJYQDMSYAF-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    70-71 °C
  • 沸点:
    173.61°C (rough estimate)
  • 密度:
    1.0852 (rough estimate)

计算性质

  • 辛醇/水分配系数(LogP):
    0
  • 重原子数:
    7
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.666
  • 拓扑面积:
    43.6
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2933990090
  • 储存条件:
    储存条件:2-8°C,避光,惰性气体环境下保存。

SDS

SDS:818c9d34251080879fd7fbdc8fb81975
查看

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • A facile and convenient synthesis of substituted tetrazole derivatives from ketones or α,β-unsaturated ketones
    作者:Abdel-Aziz S. El-Ahl、Saad S. Elmorsy、Hanan Soliman、Fathy A. Amer
    DOI:10.1016/0040-4039(95)01513-h
    日期:1995.10
    Triazidochlorosilane (SiCl4 - NaN3 in situ) is a new and efficient reagent for the direct conversion of ketones or α,β-unsaturated ketones to the corresponding tetrazole derivatives in nearly quantitative yield.
    叠氮硅烷(SiCl 4 -NaN 3原位反应)是一种新的有效试剂,可将酮或α,β-不饱和酮直接转化为相应的四唑生物,且定量接近收率。
  • Intermediates for the preparation of antihypercholesterolemic tetrazole
    申请人:Bristol-Myers Company
    公开号:US04898949A1
    公开(公告)日:1990-02-06
    This invention provides novel tetrazole intermediates of the formula ##STR1## wherein R.sup.1 and R.sup.4 each are independently hydrogen, halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy or trifluoromethyl; R.sup.2,R.sup.3,R.sup.5 and R.sup.6 each are independently hydrogen, halogen, C.sub.1-4 alkyl or C.sub.1-4 alkoxy; B is hydrogen, C.sub.1-4 alkoxycarbonyl, CH.sub.2 Y or CH.sub.2 Z; Y is hydrogen, hydroxyl or X; Z is ##STR2## X is bromo, chloro or iodo; R.sup.10 is C.sub.1-4 alkyl; and R.sup.11 is phenyl which is unsubstituted or substituted by one or two C.sub.1-4 alkyl or chloro substituents. and processes thereof which are useful for the preparation of antihypercholesterolemic agents.
    这项发明提供了新型的四唑中间体,其化学式为##STR1##其中R.sup.1和R.sup.4分别独立地是氢、卤素、C.sub.1-4烷基、C.sub.1-4烷氧基或三甲基;R.sup.2、R.sup.3、R.sup.5和R.sup.6分别独立地是氢、卤素、C.sub.1-4烷基或C.sub.1-4烷氧基;B是氢、C.sub.1-4烷氧羰基、CH.sub.2 Y或CH.sub.2 Z;Y是氢、羟基或X;Z是##STR2##X是;R.sup.10是C.sub.1-4烷基;R.sup.11是苯基,未取代或取代一个或两个C.sub.1-4烷基或代基。以及用于制备抗高胆固醇药物的相关方法。
  • Antihypercholesterolemic tetrazole compounds
    申请人:Bristol-Meyers Company
    公开号:US04897490A1
    公开(公告)日:1990-01-30
    Compounds of the formula ##STR1## wherein R.sup.1 and R.sup.4 each are independently hydrogen, halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, or trifluoromethyl; R.sup.2, R.sup.3, R.sup.5 and R.sup.6 each are independently hydrogen, halogen C.sub.1-4 alkyl or C.sub.1-4 alkoxy; tet is ##STR2## n is an integer of from 0 to 2, inclusive; A is ##STR3## R.sup.7 is hydrogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy(lower) alkyl or (2-methoxyethoxy)methyl; X is --OH or .dbd.O; and R.sup.8 is hydrogen, a hydrolyzable ester group or a cation to form a non-toxic pharmaceutically acceptable salt, are novel antihypercholesterolemic agents which inhibit cholesterol biosynthesis. Intermediates and processes for their preparation are disclosed.
    式为##STR1##的化合物,其中R.sup.1和R.sup.4分别独立地是氢、卤素、C.sub.1-4烷基、C.sub.1-4氧烷基或三甲基;R.sup.2、R.sup.3、R.sup.5和R.sup.6分别独立地是氢、卤素、C.sub.1-4烷基或C.sub.1-4氧烷基;tet为##STR2##;n是0到2之间的整数;A为##STR3##;R.sup.7为氢、C.sub.1-4烷基、C.sub.1-4氧烷基(较低)烷基或(2-甲氧基乙氧基)甲基;X为--OH或.dbd.O;R.sup.8为氢、可解酯基团或阳离子,以形成一种无毒的药用可接受盐,这些化合物是新型抗高胆固醇药物,可抑制胆固醇生物合成。揭示了它们的中间体和制备方法。
  • Antihypertensive 3-tetrazoyl-4-quinolones
    申请人:The Boots Company Plc
    公开号:US04659718A1
    公开(公告)日:1987-04-21
    Novel quinolones of formula I ##STR1## and pharmaceutically acceptable acid addition salts thereof in which the dotted line between positions 2 and 3 of the quinolone ring represents an optional bond, R is hydrogen, 1-methyl or 2-lower alkyl; R.sub.1 is lower alkyl; R.sub.2 is hydrogen, halo, lower alkyl, lower alkoxy, trifluoromethyl, cyano, difluoromethoxy, methylsulphinyl, phenylsulphinyl or the group --NR.sub.4 R.sub.5 or the N-oxide thereof wherein R.sub.4 and R.sub.5, which may be the same or different, are lower alkyl or, together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino or morpholino radical; and R.sub.3 is hydrogen, fluoro, lower alkyl or lower alkoxy provided that, when R.sub.3 is lower alkoxy, R.sub.2 is other than lower alkoxy have utility as antihypertensive agents. Processes for preparing the quinolones and pharmaceutical compositions containing them are disclosed.
    化学式I的新型喹诺酮及其药学可接受的酸盐,其中喹诺环的2和3位置之间的虚线代表可选键,R为氢,1-甲基或2-较低烷基;R.sub.1为较低烷基;R.sub.2为氢,卤素,较低烷基,较低烷氧基,三甲基,基,二甲氧基,甲基砜基,苯基砜基或基团--NR.sub.4 R.sub.5或其N-氧化物,其中R.sub.4和R.sub.5可以相同也可以不同,为较低烷基或者与它们连接的氮原子形成吡咯烷基,哌啶基或吗啉基;R.sub.3为氢,,较低烷基或较低烷氧基,但当R.sub.3为较低烷氧基时,R.sub.2不是较低烷氧基,具有作为降压药的用途。公开了制备喹诺酮和含有它们的药物组合物的方法。
  • Reaction of Trimethylsilyl Azide with C=N–O Bond
    作者:Kozaburo Nishiyama、Izumi Miyata
    DOI:10.1246/bcsj.58.2419
    日期:1985.8
    Trimethylsilyl azide (TMSA) was reacted with an oxime ester or a Reissert salt in the presence of trimethylsilyl trifluoromethanesulfonate to give tetrazole derivative. The details of these reactions are examined.
    三甲基甲硅烷叠氮化物 (TMSA) 在三氟甲磺酸三甲基甲硅烷基酯的存在下与酯或 Reissert 盐反应,得到四唑生物。检查这些反应的细节。
查看更多

表征谱图

  • 氢谱
    1HNMR
  • 质谱
    MS
  • 碳谱
    13CNMR
  • 红外
    IR
  • 拉曼
    Raman
查看更多图谱数据,请前往“摩熵化学”平台
mass
cnmr
查看更多图谱数据,请前往“摩熵化学”平台
查看更多图谱数据,请前往“摩熵化学”平台
  • 峰位数据
  • 峰位匹配
  • 表征信息
Shift(ppm)
Intensity
查看更多图谱数据,请前往“摩熵化学”平台
Assign
Shift(ppm)
查看更多图谱数据,请前往“摩熵化学”平台
测试频率
样品用量
溶剂
溶剂用量
查看更多图谱数据,请前往“摩熵化学”平台