Drupacine
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Drupacine 속성
- 녹는점
- 70-2°C
- 끓는 점
- 499.4±45.0 °C(Predicted)
- 밀도
- 1.48±0.1 g/cm3(Predicted)
- 산도 계수 (pKa)
- 13.18±0.40(Predicted)
안전
Drupacine C화학적 특성, 용도, 생산
개요
Cephalotaxus harringtonia contains a number of structurally similar alkaloids. This base has newly been isolated from this source and forms colourless crystals from a mixture of MeOH-CHC13-hexane. It is laevorotatory with a specific rotation of [α]26 D- 137° (c 0.79, CHC13) and gives an ultraviolet spectrum in EtOH with absorption maxima at 242 and 291 nm. The crystalline acetate has m.p. 75-90°C.참고 문헌
Powell et al., 1. Org. Chern., 39, 676 (1974)Drupacine 준비 용품 및 원자재
원자재
준비 용품
Drupacine 공급 업체
글로벌( 23)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shaanxi Pioneer Biotech Co., Ltd . | +8613259417953 |
sales@pioneerbiotech.com | China | 3000 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Labnetwork lnc. | +86-27-50766799 +8618062016861 |
contact@labnetwork.com | China | 19994 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 |
support@targetmol.com | United States | 19973 | 58 |
| BioBioPha Co., Ltd. | 0871-65217109 13211707573; |
y.liu@mail.biobiopha.com | China | 5654 | 65 |
| Wuxi Zhongkun Biochemical Technology Co., Ltd. | 0510-85629785 18013409632 |
sales@reading-chemicals.com | China | 15185 | 58 |
| ALB Technology Limited | 702-983-3769 |
sales@albtechnology.com | United States | 2993 | 55 |
| EMMX Biotechnology LLC | 888-539-0666 |
info@emmx.com | United States | 8449 | 60 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 021-61312847; 18021002903 |
3008007409@qq.com | China | 27314 | 60 |
| Chengdu Push Bio-Technology Co., Ltd. | 028-85370565-229 18080489829 |
3004654993@qq.com | China | 9165 | 60 |