5-Chloro-1H-pyrazolo(4,3-d)pyrimidine
633328-98-0Clc1ncc2[nH]ncc2n1MRTKTXTWOUDUTL-UHFFFAOYSA-N633328-98-0DTXSID30732983안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 4 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
용도5-Chloro-1H-pyrazolo[4,3-D]pyrimidine is used in preparation of pyrimidine derivatives and related heterocycles as DNA-dependent protein kinase inhibitors for treatment of diseases.
일반 설명5-Chloro-1H-pyrazolo[4,3-d]pyrimidine is a key heterocyclic chemical building block widely used in the construction of protein kinase inhibitors (such as JAK inhibitors and SYK inhibitors), as well as the heterocyclic core scaffolds of anti-tumour, anti-inflammatory and cardiovascular drugs. The chlorine atom at the 5-position in its structure readily undergoes nucleophilic aromatic substitution reactions, allowing the introduction of diverse side chains through reactions with primary/secondary amines, alcohols/phenols and thiols.
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