(S)-1,5-dimethylpiperazin-2-one
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(S)-1,5-dimethylpiperazin-2-one 속성
- 끓는 점
- 243℃
- 밀도
- 0.985
- 인화점
- 101℃
- 저장 조건
- 2-8°C(protect from light)
- 산도 계수 (pKa)
- 7.49±0.40(Predicted)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
그림문자(GHS): | |||||||||||||||||||||||||||||
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신호 어: | Warning | ||||||||||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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(S)-1,5-dimethylpiperazin-2-one C화학적 특성, 용도, 생산
제조 방법
To a stirred solution of (S)-1,5-dimethyl-4-((trimethyl-oxidaneyl)carbonyl)piperazin-2-one (1.50 g, 6.5 mmol) in 1,4-dioxane (15 mL), HC1(ol,3-dimethyl-4-[2-t4-tpiperidin-4-vnphenoxy) ethyl piperazine-2-one) in 1,4-dioxane (15 mL) was charged dropwise at 0 °C and stirred for 16 h at room temperature. TLC indicated the reaction. After the completion, the reaction mixture was concentrated to afford (S)-1,5-dimethylpiperazin-2-one as a gummy solid.(S)-1,5-dimethylpiperazin-2-one 준비 용품 및 원자재
원자재
준비 용품
(S)-1,5-dimethylpiperazin-2-one 공급 업체
글로벌( 30)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Shanghai Boc Chemical Co., Ltd. | 021-34975602; +8618721111801 |
shangli@bocchem.com | China | 138 | 58 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9268 | 55 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49392 | 58 |
Shanghai Rlavie Technology Co ltd | +86-021-67759270 +8617717059219 |
sales@rlavie.com | China | 1030 | 58 |
Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 |
shawn@hirisunpharm.com | CHINA | 9923 | 58 |
Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 |
sales@molcore.com | China | 49739 | 58 |
Suzhou ARTK Medchem Co., Ltd. | +86-512-68323658 +86-18168183658 |
sales1@artkmedchem.com | China | 39010 | 58 |
ForeChem (Nantong) Technology Co.,Ltd. | 513-85982855 18921614129 |
sales@xianxingpharm.com | China | 1994 | 61 |
Tetranov Biopharm | 13526569071 |
sales@leadmedpharm.com | China | 7908 | 64 |