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HCID 85515생성일: 2026년 10월 26일

3-아미노-4-피라졸카르보니트릴

3-아미노-4-피라졸카르보니트릴 · 5-AMINO-1H-PYRAZOLE-4-CARBONITRILE · 3-AMINO-1H-PYRAZOLE-4-CARBONITRILE · 3-AMINO-4-CYANOPYRAZOLE · 3-AMINOPYRAZOLE-4-CARBONITRILE · NSC 44932 · AKOS B016028 · BUTTPARK 29\04-77

https://huagongshe.com/ko/chemical/85515

3-아미노-4-피라졸카르보니트릴 분자 구조식

식별자 및 물리적 특성

CAS No.16617-46-2
분자식C4H4N4
평균 분자량108.1 g/mol
단동위원소 질량108.04359613 g/mol
SMILESN#Cc1cn[nH]c1N
InChIKeyFFNKBQRKZRMYCL-UHFFFAOYSA-N
PubChem CID85515
EC No.240-665-6
DTXSIDDTXSID9066091
현지명3-아미노-4-피라졸카르보니트릴

화학 및 물리적 성질

XLogP0.1
극성 표면적78.5
수소 결합 공여자 수2
수소 결합 수용자 수3
회전 가능 결합 수0
무거운 원자 수8
형식 전하0
복잡도123
녹는점172-174 °C(lit.)
끓는 점192.71°C (rough estimate)
밀도1.2722 (rough estimate)
굴절률1.7380 (estimate)
저장 조건Keep in dark place,Sealed in dry,Room Temperature
용해도DMSO(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태결정성 분말
pKa(산도 계수)11.58±0.50(Predicted)
색상연한 노란색에서 갈색-오렌지색
BRN2647
InChIInChI=1S/C4H4N4/c5-1-3-2-7-8-4(3)6/h2H,(H3,6,7,8)
InChIKeyFFNKBQRKZRMYCL-UHFFFAOYSA-N
SMILESN1C=C(C#N)C(N)=N1
NIST5-Amino-4-cyano-pyrazole(16617-46-2)
EPA1H-Pyrazole-4-carbonitrile, 3-amino- (16617-46-2)

화학적 성질

Tan Crystalline Solid

안전 및 규제

GHS 분류DangerH301+H311+H331 (15.4%): Toxic if swallowed, in contact with skin or if inhaled [Danger Acute toxicity, oralacute toxicity, dermalacute toxicity, inhalation]P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 13 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 4 (61.5%)
수질 위해 등급(WGK)3
TSCA 등재 상태TSCA listed
운송 번호(UN)3439
관세 코드29331990
위험 문구(R)20/21/22-20/21-36/37/38
위험 표시Xn,T
안전 문구(S)22-24/25-23-36-26
포장분류III
위험 등급6.1Eye Irrit. 2Skin Irrit. 2
F 고인화성물질10
저장 분류11 - Combustible Solids

용도

개요

The molecular structure of 3-Amino-4-pyrazolecarbonitrile contains a cyano structure and an active amino unit. Its solubility in water is low, but its solubility in alcoholic organic solvents is high. As an intermediate in organic synthesis and medicinal chemistry, 3-Amino-4-pyrazolecarbonitrile can synthesize drug molecules. For example, it can be used to synthesize the drug molecule zaleplon.

용도

3-Amino-4-pyrazolecarbonitrile has been a useful synthetic intermediate.