CAS 520-29-6; 樱花素; 7-<i>o</i>-methylnaringenin

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CAS:

520-29-6

分子式:

C₁₆H₁₄O₅

分子量:

286.28

熔点:

143-144 °C

中文名称:

樱花素

4′-5-dihydroxy-7-methoxyflavanone

英文名称:

7-o-methylnaringenin

naringenin 7-o-methyl ether

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

S996051

MACKLIN

樱花素

analytical standard

5396元/10mg;

咨询

储存：2-8°C, 密封, 干燥, 避光, 惰性气体
状态：白色固体

PHL89273

Sakuranetin

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

分析说明

For this product we use the non-stereospecific CAS number. It is expected that the natural enantiomer is predominant, however the substance is prone to racemization in solution. The product is therefore not specified stereospecifically and is only recommended to be used for non-stereospecific analysis.

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	C₁₆H₁₄O₅
分子量	286.28
MDL编号	MFCD00075651

产品性质

等级	primary reference standard
产品线	phyproof^® Reference Substance
测定	≥98.0% (HPLC)
manufacturer/tradename	PhytoLab
application(s)	food and beverages
格式	neat
SMILES string	COc1cc(O)c2C(=O)C[C@H](Oc2c1)c3ccc(O)cc3
InChI	1S/C16H14O5/c1-20-11-6-12(18)16-13(19)8-14(21-15(16)7-11)9-2-4-10(17)5-3-9/h2-7,14,17-18H,8H2,1H3/t14-/m0/s1
InChI key	DJOJDHGQRNZXQQ-AWEZNQCLSA-N

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

73422

Supelco

Sakuranetin

analytical standard

4612.69元/10 MG;

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产品说明

一般描述

Sakuranetin is classified under the flavonoids family of phytoalexins.

应用

Sakuranetin may be used as an analytical reference standard for the determination of sakuranetin in:

Aerial parts of Rhus retinorrhoea and Rhus tripartita by chloroform and methanol extractions followed by high performance thin-layer chromatography (HPTLC).
Rhamnus davurica by high performance liquid chromatography (HPLC) coupled to tandem mass spectrometry with electrospray ionization (ESI-MS/MS) as well as affinity ultrafiltration followed by analysis using ESI-HPLC-MS/MS.
Royal jelly nutraceutical products by turbulent flow chromatography (TFC) combined with LC-Extractive-Orbitrap analyzer equipped with ESI.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

其他说明

For this product we use the non-stereospecific CAS number. It is expected that the natural enantiomer is predominant, however the substance is prone to racemization in solution. The product is therefore not specified stereospecifically and is only recommended to be used for non-stereospecific analysis.

基本信息

经验(实验)分子式	C₁₆H₁₄O₅
分子量	286.28
EC 号	220-980-5
MDL编号	MFCD00075651
PubChem化学物质编号	329764883
NACRES	NA.24

产品性质

等级	analytical standard
质量水平	100
测定	≥98.0% (HPLC)
保质期	limited shelf life, expiry date on the label
technique(s)	HPLC: suitable gas chromatography (GC): suitable
杂质	≤5.0% water
application(s)	food and beverages
格式	neat
SMILES string	COc1cc(O)c2C(=O)C[C@H](Oc2c1)c3ccc(O)cc3
InChI	1S/C16H14O5/c1-20-11-6-12(18)16-13(19)8-14(21-15(16)7-11)9-2-4-10(17)5-3-9/h2-7,14,17-18H,8H2,1H3/t14-/m0/s1
InChI key	DJOJDHGQRNZXQQ-AWEZNQCLSA-N

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

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