CAS 4250-77-5; 6-羟基黄烷酮; 6-hydroxyflavanone

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货号

品牌

产品名称

规格

包装、参考价格

H862296

MACKLIN

6-羟基黄烷酮

≥98%(GC)(T)

94元/250mg; 364元/1g;

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储存：室温，干燥
状态：白色-淡黄色粉末

H1027

TCI

6-Hydroxyflavanone

>98.0%(GC)(T)

455元/1G; 1350元/5G;

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基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₁₅H₁₂O₃ = 240.26
外观与形状(20℃)	固体
Reaxys-RN	87354
PubChem物质ID	87571375
MDL编号	MFCD00017485

技术规格

Appearance	White to Orange to Green powder to crystal
Purity(GC)	min. 98.0 %
Purity(Neutralization titration)	min. 98.0 %

物性(参考值)

熔点

219 ℃

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

B23755

Alfa Aesar

6-Hydroxyflavanone

98+%

450元/1g; 2235元/5g; 10451元/25g;

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基本信息

MDL
MFCD00017485

EINECS
000-000-0

分子式
C₁₅H₁₂O₃

分子量
240.25

熔点
ca 220° dec.

Beilstein
87354

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.

TSCA
否

419796

Sigma-Aldrich

6-Hydroxyflavanone

99%

438.2元/1 G;

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产品说明

一般描述

6-Hydroxyflavanone is a flavonoid. Its biotransformation by Aspergillus niger strains have been described. Crystal structure of S and R enantiomers of 6-hydroxyflavanone has been reported to have four crystallographic sites of the unit cell in an approximate 3:1/1:3 ratio. It was identified as a metabolite of flavnone on incubation with rat liver microsomes by positive ion electrospray LC/MS analysis.

应用

6-Hydroxyflavanone (6-HF) has been used for the enantiomeric separation of flavonoids using polysaccharide-based chiral stationary phases by nano-liquid chromatography (nano-LC). Racemic 6-HF may be used in the synthesis of 6-propionoxy-flavanone (6-PF). 6-HF may be employed as synthetic flavone to investigate the mechanism of tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) induced cytotoxic and apoptotic effects in HeLa cancer cells.

包装

1 g in glass bottle

基本信息

经验(实验)分子式	C₁₅H₁₂O₃
分子量	240.25
MDL编号	MFCD00017485
PubChem化学物质编号	24866277
NACRES	NA.22

产品性质

质量水平	100
测定	99%
mp	220-222 ℃ (dec.) (lit.)
SMILES string	Oc1ccc2OC(CC(=O)c2c1)c3ccccc3
InChI	1S/C15H12O3/c16-11-6-7-14-12(8-11)13(17)9-15(18-14)10-4-2-1-3-5-10/h1-8,15-16H,9H2
InChI key	XYHWPQUEOOBIOW-UHFFFAOYSA-N
Gene Information	rat ... Ar(24208)

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
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