质量水平
方案
97%
mp
65-69 °C (lit.)
SMILES字符串
Cc1cc(N)n(C)n1
InChI
1S/C5H9N3/c1-4-3-5(6)8(2)7-4/h3H,6H2,1-2H3
InChI key
ZFDGMMZLXSFNFU-UHFFFAOYSA-N
一般描述
5-Amino-1,3-dimethylpyrazole undergoes cyclocondensation with ethyl acetoacetate to form the corresponding tetrahydropyrazolopyridine derivatives.
应用
5-Amino-1,3-dimethylpyrazole may be used in the preparation of:
- 5-benzamido-1,3-dimethylpyrazole
- diethyl 2-{[(1,3-dimethyl-1H-pyrazol-5-yl)amino]methylene}malonate
- 5-amino-1,3-dimethyl-4-phthalidylpyrazole
- (E)-N-(3,7-dimethylocta-2,6-dienyl)-1,3-dimethyl-1H-pyrazol-5-amine analog(LQFM002)
- 4-isopropyl-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridin-6-ol
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
190.4 °F - closed cup
闪点(°C)
88 °C - closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
The reaction of o?phthalaldchydic acid with 5?amino?1,3?dimethylpyrazole.
Swett LR and Aynilian GH.
Journal of Heterocyclic Chemistry, 12(6), 1135-1136 (1975)
E A Costa et al.
Life sciences, 92(3), 237-244 (2013-01-09)
The current study describes the synthesis and pharmacological evaluation of (E)-N-(3,7-dimethylocta-2,6-dienyl)-1,3-dimethyl-1H-pyrazol-5-amine (LQFM002), a compound originally designed through a molecular simplification strategy from 4-nerolidylcatechol. LQFM002 was evaluated for preservation of the PLA(2) enzyme inhibitory effects of the lead compound, 4-nerolidylcatechol, using
1,3-Oxazines and related compounds. II.1) Ring contraction reaction of 1, 3-oxazin-4-one derivatives into 1,2,4-triazoles and pyrazoles.
Yamamoto, et al.
Chemical & Pharmaceutical Bulletin, 26(6), 1825-1831 (1978)
The cyclocondensation of 5?amino?1,3?dimethylpyrazole with ethyl acetoacetate. Synthesis of isomeric pyrazolopyridones.
Ratajczyk JD and Swett LR.
Journal of Heterocyclic Chemistry, 12(3), 517-522 (1975)
Hiroshi Ochiai et al.
Chemical & pharmaceutical bulletin, 52(9), 1098-1104 (2004-09-02)
A series of 4-anilinopyrazolopyridine derivatives were synthesized and biologically evaluated as inhibitors of phosphodiesterase (PDE4). Chemical modification of 3, a structurally new chemical lead that was found in our in-house library, was focused on 1- and 3-substituents. Full details of
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