KHELLIN
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KHELLIN 속성
- 녹는점
- 150154°C
- 끓는 점
- 180200°C0.05mm Hg
- 밀도
- 1.1954 (rough estimate)
- 굴절률
- 1.4560 (estimate)
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 수정 같은
- 색상
- 연노랑
- 수용성
- 247.2g/L(25℃)
- Merck
- 14,5309
- BRN
- 263185
- LogP
- 1.770 (est)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | T | ||
---|---|---|---|
위험 카페고리 넘버 | 25-38-36/37/38-23/24/25 | ||
안전지침서 | 36/37/39-45-26 | ||
유엔번호(UN No.) | UN 2811 6.1/PG 3 | ||
WGK 독일 | 3 | ||
RTECS 번호 | LV1050000 | ||
HS 번호 | 2932.99.7000 | ||
위험 등급 | 6.1(b) | ||
포장분류 | III | ||
독성 | LD50 in mice, rats (mg/kg): 30.6, 34.4 i.v.; 50.8, 68.8 orally (Busch) |
KHELLIN C화학적 특성, 용도, 생산
용도
Khellin has been used as a reference standard for supercritical fluid extraction of khellin from Ammi visnaga L. fruits to understand the various medicinal effects of γ-Pyrones by reversed phase HPLC method.일반 설명
Khellin, is reported to be an efficient drug for treating vitiligo when combined with ultraviolet A irradiation.Purification Methods
Crystallise khellin from H2O, MeOH, pet ether or Et2O. The hydrochloride has m 98o(dec) (from EtOH/HCl). [Beilstein 19 II 236, 19 III/IV 2816, 19/6 V 320.]KHELLIN 준비 용품 및 원자재
원자재
준비 용품
KHELLIN 공급 업체
글로벌( 140)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21663 | 55 |
Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 |
info@konochemical.com | China | 2995 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
Wuhan ChemNorm Biotech Co.,Ltd. | +86-27-8439 4403 18971486879 |
sales@chemnorm.com | CHINA | 2935 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 19892 | 58 |
Hubei Ipure Biology Co., Ltd | +8613367258412 |
ada@ipurechemical.com | China | 10326 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 7726 | 58 |
ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 |
trendseenbio@gmail.com | China | 11681 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 |
product@acmec-e.com | China | 33350 | 58 |
KHELLIN 관련 검색:
암피실린 무수산염 비스나진
khelloside
KHELLINONE
KHELLIN
CHEMBRDG-BB 5160161
4,9-Dimethoxy-7-(2-phenylethenyl)-5H-furo[3,2-g][1]
benzopyran-5-one azaspirium chloride Amikhelline Mecrifurone Timefurone KHELLIN(VISAMMIN)(PRIMARY STANDARD) 4,9-DIMETHOXY-7-(TRICHLOROMETHYL)-5H-FURO[3,2-G]CHROMEN-5-ONE 4,9-DIMETHOXY-7-PENTAFLUOROETHYL-5H-FURO-[3,2-G]-CHROMENE-5-ONE 7-DIFLUOROMETHYL-4,9-DIMETHOXY-5H-FURO-[3,2-G]-CHROMENE-5-ONE 4,9-DIMETHOXY-7-(TRIFLUOROMETHYL)-5H-FURO[3,2-G]CHROMEN-5-ONE 4,9-DIETHOXY-7-METHYL-FURO[3,2-G]CHROMEN-5-ONE 4,9-DIMETHOXY-7-(1,1,2,2-TETRAFLUOROETHYL)-5H-FURO-[3,2-G]-CHROMENE-5-ONE
benzopyran-5-one azaspirium chloride Amikhelline Mecrifurone Timefurone KHELLIN(VISAMMIN)(PRIMARY STANDARD) 4,9-DIMETHOXY-7-(TRICHLOROMETHYL)-5H-FURO[3,2-G]CHROMEN-5-ONE 4,9-DIMETHOXY-7-PENTAFLUOROETHYL-5H-FURO-[3,2-G]-CHROMENE-5-ONE 7-DIFLUOROMETHYL-4,9-DIMETHOXY-5H-FURO-[3,2-G]-CHROMENE-5-ONE 4,9-DIMETHOXY-7-(TRIFLUOROMETHYL)-5H-FURO[3,2-G]CHROMEN-5-ONE 4,9-DIETHOXY-7-METHYL-FURO[3,2-G]CHROMEN-5-ONE 4,9-DIMETHOXY-7-(1,1,2,2-TETRAFLUOROETHYL)-5H-FURO-[3,2-G]-CHROMENE-5-ONE