CAS 548-83-4; 高良姜精; 3,5,7-trihydroxy-flavon

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规格

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G810330

MACKLIN

高良姜素

分析对照品

506元/20mg;

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储存：室温
状态：紫色或黄色粉末

G794495

MACKLIN

高良姜素

10mM in DMSO

347元/1ml;

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储存：-20°C

G810329

MACKLIN

高良姜素

98%

188元/25mg; 520元/100mg; 920元/250mg; 2440元/1g;

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储存：室温
状态：淡黄色晶体

G0370

TCI

Galangin

>98.0%(GC)

895元/25MG; 2490元/100MG;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₁₅H₁₀O₅ = 270.24
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	光,空气
Reaxys-RN	272179
Merck Index (14)	4339
MDL编号	MFCD00006833

技术规格

Appearance	Light yellow to Amber to Dark green powder to crystal
Purity(GC)	min. 98.0 %
Melting point	220.0 to 224.0 ℃

物性(参考值)

熔点	222 ℃
最大吸收波长	360(MeOH) nm

相关法规

RTECS#

LK9275500

508630

J&K

Galangin

98%, 来源于高良姜

968元/25MG; 2569元/100MG;

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基本信息

分子式	C₁₅H₁₀O₅
分子量	270.24
熔点	214-215
MDL编码	MFCD00006833
Beilstein	272179
EINECS 编号	208-960-4

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3
RTECS	LK9275500

968483

J&K

Galangin

来源于高良姜, 有效含量≥90%, 可溯源至中检院标准品

512元/20MG;

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基本信息

分子式	C₁₅H₁₀O₅
分子量	270.24
MDL编码	MFCD00006833

L14223

Alfa Aesar

3,5,7-Trihydroxyflavone

97%

2281元/25mg; 6347元/100mg;

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基本信息

MDL
MFCD00006833

EINECS
208-960-4

分子式
C₁₅H₁₀O₅

分子量
270.24

熔点
214-216°

Beilstein
272179

Merck
14,4339

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
LK9275500

TSCA
否

282200

Sigma-Aldrich

Galangin

autophagy inducing flavonoid

1887.16元/25 MG; 4513.54元/100 MG;

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产品说明

一般描述

高良姜精是从姜科家族成员中分离出的一种类黄酮，主要用作草药。

应用

高良姜素已用于:

作为试验药物用于测试其在顺铂诱导的肾毒性啮齿动物模型中的改善作用
测试其对3T3-L1前脂肪细胞向脂肪细胞分化的影响
作为核磁共振波谱和质谱的内标物

包装

25, 100 mg in glass bottle

生化/生理作用

高良姜精具有抗氧化、抗凋亡、抗炎和抗肥胖特性。此外，它还具有抵抗环境和饮食致癌物的抗遗传毒性。高良姜精通过阻止癌细胞增殖、诱导凋亡和自噬以及抑制转移来抑制癌细胞生长。高良姜精还具有抑制CYP1A1(细胞色素P450，家族成员1A1)活性的能力。

其他说明

斯克里普斯代谢组学和质谱技术中心独立生成的串联质谱数据可在PDF 282200.pdf 中查看或下载。斯克里普斯代谢物组学和质谱技术中心的METLIN代谢物数据库中有测试代谢物。要了解更多信息，请访问sigma.com/metlin。

基本信息

经验(实验)分子式	C₁₅H₁₀O₅
分子量	270.24
Beilstein	272179
EC 号	208-960-4
MDL编号	MFCD00006833
PubChem化学物质编号	57648294
NACRES	NA.79

产品性质

质量水平	100
测定	≥95% (HPLC)
形式	powder
颜色	yellow
mp	214-215 ℃ (lit.)
SMILES string	Oc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3ccccc3
InChI	1S/C15H10O5/c16-9-6-10(17)12-11(7-9)20-15(14(19)13(12)18)8-4-2-1-3-5-8/h1-7,16-17,19H
InChI key	VCCRNZQBSJXYJD-UHFFFAOYSA-N
Gene Information	human ... ADORA2A(135), ADORA3(140), CYP1A2(1544) rat ... Adora1(29290), Adora2a(25369)

安全信息

象形图
警示用语：	Warning
危险声明	H302
预防措施声明	P301 + P312 + P330
危险分类	Acute Tox. 4 Oral
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

PHL89505

Galangin

phyproof^® Reference Substance

3701.83元/20 MG;

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产品说明

一般描述

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG.
Galangin, a polyphenol-based flavonol, belongs to the family of flavonoid compounds. It is abundantly available in human dietary sources such as fruits, vegetables, etc. and is widely used in herbal medicines, owing to its remedial properties.

应用

Galangin may be used as an analytical reference standard for the determination of the analyte in raw propolis collected by honeybees (Apis mellifica L.) and in the extracts of grape wine by chromatographic and colorimetric techniques.

法律信息

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

基本信息

经验(实验)分子式	C₁₅H₁₀O₅
分子量	270.24
Beilstein	272179
EC 号	208-960-4
MDL编号	MFCD00006833
NACRES	NA.24

产品性质

等级	primary reference standard
产品线	phyproof^® Reference Substance
测定	≥95.0% (HPLC)
形式	solid
manufacturer/tradename	PhytoLab
technique(s)	gas chromatography (GC): suitable liquid chromatography (LC): suitable
mp	214-215 ℃ (lit.)
application(s)	cannabis testing
格式	neat
SMILES string	Oc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3ccccc3
InChI	1S/C15H10O5/c16-9-6-10(17)12-11(7-9)20-15(14(19)13(12)18)8-4-2-1-3-5-8/h1-7,16-17,19H
InChI key	VCCRNZQBSJXYJD-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302
预防措施声明	P264 - P270 - P301 + P312 + P330 - P501
危险分类	Acute Tox. 4 Oral
储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

92342

Supelco

Galangin

analytical standard

2548.64元/25 MG;

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产品说明

一般描述

Galangin is a polyphenolic compound belonging to the class of flavonoids and is primarily derived from different medicinal herbs. It exhibits antiproliferative, antiangiogenic, antioxidant, anti-cancer, antiinflammatory effects and muscle contraction inhibitor properties.

应用

Galangin may be used as an analytical reference standard for the quantification of the analyte in propolis and wine samples using high-performance liquid chromatography technique.

基本信息

经验(实验)分子式	C₁₅H₁₀O₅
分子量	270.24
Beilstein	272179
EC 号	208-960-4
MDL编号	MFCD00006833

产品性质

等级	analytical standard
质量水平	100
测定	≥97.0% (HPLC)
形式	powder or crystals
保质期	limited shelf life, expiry date on the label
颜色	faint yellow to dark yellow
mp	214-215 ℃ (lit.)
application(s)	food and beverages
格式	neat
SMILES string	Oc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3ccccc3
InChI	1S/C15H10O5/c16-9-6-10(17)12-11(7-9)20-15(14(19)13(12)18)8-4-2-1-3-5-8/h1-7,16-17,19H
InChI key	VCCRNZQBSJXYJD-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302
预防措施声明	P264 - P270 - P301 + P312 + P330 - P501
危险分类	Acute Tox. 4 Oral
储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

212527

Fluorochem

3,5,7-Trihydroxy-2-phenyl-4H-chromen-4-one

95%

5170元/250mg; 14080元/1g;

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基本信息

CAS Number	548-83-4
MDL Number	MFCD00006833

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .