1-甲基-1,5-二氢吡唑并[3,4-D]嘧啶-4-酮 (CAS No.5334-56-5)
- 物化性质
- 白色至类白色结晶性粉末,熔点高于300°C(分解)。溶于二甲基亚砜(DMSO)和N,N-二甲基甲酰胺(DMF),微溶于甲醇,几乎不溶于水。
- 熔点
- >300°C(分解)
English description(英文原文,共 883 字符)
Product Name:1-Methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
English Name:1-Methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
CAS No.:5334-56-5
Aliases:1-Methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one, 1-Methyl-4-oxo-1,5-dihydropyrazolo[3,4-d]pyrimidine
Molecular Formula:C6H6N4O
Physical Properties:White to off-white crystalline powder. Melting point >300°C (decomposition). Soluble in DMSO and DMF, slightly soluble in methanol, practically insoluble in water.
Uses:Used as a pharmaceutical intermediate, mainly for the synthesis of pyrazolopyrimidine derivatives such as kinase inhibitors in drug discovery. Also applied in organic synthesis and structural modification of bioactive molecules.
Technical Specifications:
Molecular weight: 150.14
Purity (HPLC): ≥98%
Melting point: >300°C (decomposition)
Loss on drying: ≤0.5%
Residue on ignition: ≤0.2%
English Name:1-Methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
CAS No.:5334-56-5
Aliases:1-Methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one, 1-Methyl-4-oxo-1,5-dihydropyrazolo[3,4-d]pyrimidine
Molecular Formula:C6H6N4O
Physical Properties:White to off-white crystalline powder. Melting point >300°C (decomposition). Soluble in DMSO and DMF, slightly soluble in methanol, practically insoluble in water.
Uses:Used as a pharmaceutical intermediate, mainly for the synthesis of pyrazolopyrimidine derivatives such as kinase inhibitors in drug discovery. Also applied in organic synthesis and structural modification of bioactive molecules.
Technical Specifications:
Molecular weight: 150.14
Purity (HPLC): ≥98%
Melting point: >300°C (decomposition)
Loss on drying: ≤0.5%
Residue on ignition: ≤0.2%
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常见问题
- 1-甲基-1,5-二氢吡唑并[3,4-D]嘧啶-4-酮的 CAS 号是多少?
- 1-甲基-1,5-二氢吡唑并[3,4-D]嘧啶-4-酮的 CAS 号是 5334-56-5。
- 1-甲基-1,5-二氢吡唑并[3,4-D]嘧啶-4-酮的分子式和分子量是什么?
- 1-甲基-1,5-二氢吡唑并[3,4-D]嘧啶-4-酮的分子式为 C6H6N4O,分子量约 150.14。
- 1-甲基-1,5-二氢吡唑并[3,4-D]嘧啶-4-酮的英文名称是什么?
- 1-甲基-1,5-二氢吡唑并[3,4-D]嘧啶-4-酮的英文名称为 1-Methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one。
- 1-甲基-1,5-二氢吡唑并[3,4-D]嘧啶-4-酮还有哪些别名?
- 1-甲基-1,5-二氢吡唑并[3,4-D]嘧啶-4-酮又称 1-甲基-1,5-二氢-4H-吡唑并[3,4-d]嘧啶-4-酮、1-甲基-4-氧代-1,5-二氢吡唑并[3,4-d]嘧啶。
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