스테모니딘
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스테모니딘 속성
- 녹는점
- 116°C
- CAS 데이터베이스
- 85700-47-6
안전
스테모니딘 C화학적 특성, 용도, 생산
개요
This alkaloid occurs in the roots of Stemona japonica and behaves as a tertiary base. It has [α]25D - 7.65°C and is characterized as the hydrochloride which decomposes at 2600 C and the methiodide, decomposing at 2480 C. The alkaloid is not affected by HCI in either AcOH or EtOH and the oxidation products formed with KMn04 depend upon the conditions. If the oxidation is carried out in Me2CO a base is obtained which yields a crystalline methiodide, m.p. 235°C. On the other hand, KMn04 in dilute H2 S04 at lOoC yields two substances (a) a neutral compound, C16H230sN, m.p. 208°C; [α]D - 58.30 which contains a lactone ring and one methoxyl group and (b) a substance CllH170 4N, m.p. 202°C; [α]D - 24.17° which yields a semicarbazone, m.p. 258°C but contains no lactone group.There is still ~ome doubt concerning the plant identity from which this alka_x0002_loid was isolated. Investigation by Suzuki suggested that it is not Stemona japonica as stated above but Stemona ovata Nakai.
참고 문헌
Suzuki.,J. Pharm. Soc., Japan, No. 352, 567 (1921)Suzuki., ibid, 49, 78,457 (1929)
Suzuki., ibid, 51,43 (1931)
Suzuki., ibid, 54, 101 (1934)
Suzuki., ibid, 59, 184(1939)
스테모니딘 준비 용품 및 원자재
원자재
준비 용품
스테모니딘 공급 업체
글로벌( 36)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 |
qinhe02@xaltbio.com | China | 1000 | 58 |
| Chengdu GLP biotechnology Co Ltd | 028-87075086 13350802083 |
scglp@glp-china.com | CHINA | 1824 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 |
sales@tnjchem.com | China | 25363 | 58 |
| Shaanxi Cuikang Pharmaceutical Technology Co., Ltd | +8618829768577 |
gao490372054@gamil.com | China | 1250 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 |
support@targetmol.com | United States | 19973 | 58 |
| Hu Bei Jiutian Bio-medical Technology CO.,Ltd | 027-88013699 17354350817 |
Ryan@jiutian-bio.com | China | 7431 | 58 |
| Hangzhou Sage Chemical Co., Ltd. | +86057186818502 13588463833 |
info@sagechem.com | China | 10269 | 58 |
| Cheng Du Pufeide Biotechnology Co., Ltd. | 028-82610909 13388174823 |
scglp@glp-china.com | China | 1064 | 58 |
| Chengdu HuaXia Chemical Reagent Co. Ltd | 400-1166-196 13458535857 |
cdhxsj@163.com | China | 13360 | 58 |
| Shanghai Aspire Biological Technology Co., Ltd. | 021-61317773 |
sales@aspirebio.com | China | 2881 | 58 |