5-Bromo-2-pyridinecarbonitrile
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5-Bromo-2-pyridinecarbonitrile 속성
- 녹는점
- 128-132 °C (lit.)
- 끓는 점
- 100-110 °C/3 mmHg (lit.)
- 밀도
- 1.72±0.1 g/cm3(Predicted)
- 저장 조건
- Inert atmosphere,Room Temperature
- 용해도
- 디클로로메탄, 에테르, 에틸 아세테이트 및 메탄올에 용해됨
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- -2.68±0.10(Predicted)
- 색상
- White to Light yellow to Light orange
- BRN
- 5498624
- InChI
- InChI=1S/C6H3BrN2/c7-5-1-2-6(3-8)9-4-5/h1-2,4H
- InChIKey
- DMSHUVBQFSNBBL-UHFFFAOYSA-N
- SMILES
- C1(C#N)=NC=C(Br)C=C1
- CAS 데이터베이스
- 97483-77-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn,T,Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 22-37/38-41-36/37/38-20/21/22-43 | ||
안전지침서 | 26-36/37/39-36/37-9 | ||
유엔번호(UN No.) | UN 2811 6.1/PG 3 | ||
WGK 독일 | 3 | ||
위험 참고 사항 | Harmful | ||
위험 등급 | 6.1 | ||
포장분류 | III | ||
HS 번호 | 29339900 |
5-Bromo-2-pyridinecarbonitrile C화학적 특성, 용도, 생산
화학적 성질
Light yellow Cryst용도
5-Bromo-2-pyridinecarbonitrile can be used in the synthesis of aza-terphenyl diamidine analogs, which exhibits potent antiprotozoal activity. It can also be used in the synthesis of pyridine-diketopyrrolopyrrole(PyDPP), a building block for preparing low band-gap copolymers for use as electron donor in polymer solar cells.화학적 성질
The intramolecular hyperconjugative interactions of the p to p* transitions from (C1—C2, C3—C4. C5—N6) p bonds in pyridine ring lead to strong delocalization. In particular, there is a little deviation in the energetic contributions from p (C1—C2 and C3—C4) bonds to p* [(C3—C4, C5—N6) and (C1—C2, C5—N6)] antibond transitions of (22.96, 17.04 kJ mol1 ) and (18.04, 24.81 kJ mol1 ), respectively, compared to other contributions in the ring. As well as the hyperconjugative interactions of the s / s* transitions occur from various bonds in our molecule; particularly, σ (C1—C11) and (C11—N12) having the bigger energetic contribution of their antibonding σ* (C11—N12) and (C1—C11) interactions at 8.28 and 8.68 kJ mol1 , respectively[1]. The most interaction energy, related to the resonance in the molecule, electron donating from the LP(2) N12 to the antibonding σ* (C1—C11) leads to moderate stabilization energy of 11.95 kJ mol1 is shown below.5-Bromo-2-pyridinecarbonitrile 준비 용품 및 원자재
원자재
준비 용품
2-Cyano-5-fluoropyridine
3-Bromo-2-cyanopyridine
5-BROMO-2-(2-METHYL-2H-TETRAZOL-5-YL)-PYRIDINE
5-BROMO-2-(1-METHYL-1H-TETRAZOL-5-YL)-PYRIDINE
5-Bromo-2-hydroxymethylpyridine
5-Bromo-2-pyridinecarboxylic Acid
5-((4-Methoxybenzyl)oxy)picolinonitrile
5-(4-bromophenyl)picolinonitrile
5-(4-FLUOROPHENYL)PYRIDINE-2-CARBONITRILE
5-Bromo-2-pyridinecarbonitrile 공급 업체
글로벌( 644)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Shanghai Xinchem Co., Ltd. | +86-021-34123252 +8618049800532 |
xinchem@xinchem.com | China | 49 | 58 |
Zhengzhou Lingzhiyue Technology Co., Ltd | +86-0371-55074660 +86-13783527580 |
Lingzhiyue@aliyun.com | China | 3138 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
Shanghai Bojing Chemical Co.,Ltd. | +86-86-02137122233 +8613795318958 |
bj1@bj-chem.com | China | 298 | 55 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 |
product@chemlin.com.cn | CHINA | 3012 | 60 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3620 | 58 |
5-Bromo-2-pyridinecarbonitrile 관련 검색:
에틸 시아노아크릴산 3-브로모아니졸 4-시아노피린딘 3-시아노피린딘 2-히드록시피리딘 2-시아노피린딘 2,6-루티딘 메틸렌 티오사이아네이트 나트륨 사이아노브로민하이드라이드(나트륨 시아노브롬하이드리드) 브롬
1-Hexadecylpyridinium bromide
3-BROMO-2-PYRIDINECARBONITRILE
5-Bromo-2-nitropyridine
(5R)-3-(4-BROMO-3-FLUOROPHENYL)-5-HYDROXYMETHYLOXAZOLIDIN-2-ONE
5-BROMO-4-METHYL-PYRIDINE-2-CARBONITRILE
Torezolid
bis(((R)-3-(3-fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)-2-oxooxazolidin-5-yl)methyl) hydrogen phosphate
Tedizolid Impurity 36