ウンベリフェロン

Umbelliferone

HCID 5281426

基本情報

CAS
93-35-6
標準SMILES
O=c1ccc2ccc(O)cc2o1
InChIKey
ORHBXUUXSCNDEV-UHFFFAOYSA-N
分子式
C9H6O3
平均分子量
162.14 g/mol
単同位体質量
162.03169405

概要

Umbelliferone is a hydroxycoumarin that is coumarin substituted by a hydroxy group ay position 7. It has a role as a fluorescent probe, a plant metabolite and a food component.

名称と識別子

優先名称
Umbelliferone
IUPAC
7-hydroxychromen-2-one
現地名
ウンベリフェロン
英語名
7-Hydroxycoumarin
分子式
C9H6O3
分子量
162.14

名称と別名

Umbelliferone7-hydroxycoumarin93-35-67-Hydroxy-2H-chromen-2-oneSkimmetinHydranginSkimmetineHydrangineUmbelliferon2H-1-Benzopyran-2-one, 7-hydroxy-7-hydroxychromen-2-one60Z60NTL4G
名称をさらに表示
7-ヒドロキシクマリンスキンメチンスキメチンヒドランギン7-ヒドロキシ-2H-1-ベンゾピラン-2-オンヒドランジンウンベリフェロン(7-ヒドロキシクマリン)7‐ヒドロキシクマリン7-ヒドロキシクマリンEウンベリフェロン(3Z)-3-ブチリデン-1,3,4,5-テトラヒドロ-2-ベンゾフラン-1-オン7-ヒドロキシ-2H-クロメン-2-オン2-オキソ-7-ヒドロキシ-2H-1-ベンゾピランZ-LIGUSTILIDEDichrin A7-Hydroxy-2H-benzopyran-2-oneLIGUSTILIDE, Z-7 HC
DTXSID5052626NSC-19790CHEBI:27510RefChem:6336DTXCID9031199202-240-37-hydroxycoumarine7-Oxycoumarin

データベース識別子

CAS
93-35-6
PubChem CID
5281426
DTXSID
DTXSID5052626
ChEMBL
CHEMBL51628
ChEBI
CHEBI:27510
UNII
60Z60NTL4G
EC Number
202-240-3
Nikkaji
J1.764.002J、J4.673F

物性

構造計算による物性

XLogP
1.6
極性表面積
46.5 Ų
水素結合供与体数
1
水素結合受容体数
3
回転可能結合数
0
重原子数
12

実験および物理化学的性質

Chemical Classes · 2 件

Dyes -> Coumarin Dyes

UV filter

SpringerMaterials PropertiesDiamagnetic susceptibility
Melting Point230 - 232 °C
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description · 2 件

Solid; [Merck Index] White or pale yellow powder; [Alfa Aesar MSDS]

Solid

Collision Cross Section · 4 件

127.4 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID5052626]

125.74 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

130.56 Ų [M-H]- [CCS Type: DT; Method: stepped-field]

153.5 Ų [M+Na]+

物理化学的性質

融点
230 °C · 230 °C (dec.)(lit.)
沸点
248.82 °C · 248.82°C (rough estimate)
比重(密度)
1.2599 · 1.2599 (rough estimate)
屈折率
1.538 · 1.5380 (estimate)
貯蔵温度
2 · 2-8°C
溶解性
ジオキサン:可溶

化学的性質

化学的特性Light Brownish Powder

安全と法規制

GHS分類

GHS Classification · 5 件

This chemical does not meet GHS hazard criteria for 1.2% (2 of 166) of reports.

Warning

H315 (98.8%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 166 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 2 件

Chemical: 2H-1-Benzopyran-2-one, 7-hydroxy-

2H-1-Benzopyran-2-one, 7-hydroxy-: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryCauses liver effects, effects on plasma proteins, hypoglycemia, and changes in clotting factors in 45-day intermittent intraperitoneal studies of rats; [RTECS] An irritant; [Alfa Aesar MSDS] See Coumarin.
Hazard Classes and CategoriesSkin Irrit. 2 (98.8%)

安全データ

wgk
3
rtecs
GN6820000
毒性
LD50 intravenous in mouse: 450mg/kg
hs_code
29322980
risk_code
36/37/38
化審法
(5)-3651

化学と産業

薬理情報

Metabolism/Metabolites7-Hydroxycoumarin is a known human metabolite of 7-methoxycoumarin, coumarin, and 7-ethoxycoumarin.
Cellular LocationsCytoplasm

用途と製造

Uses · 2 件

Found in many plants; Used in sunscreens, as intracellular and pH sensitive fluorescent indicator, and blood-brain barrier probe; [Merck Index] Active metabolite of coumarin. [ChemIDplus]

Synthetic Polymer MALDI Matrix Compounds

応用分野 · 4 件

解説7-hydroxycoumarin.C9H6O3(162.14).ヒドランギン,スキメチンともいう.ウンベリフェロン,セリ科など多くの植物に遊離状態あるいはグリコシドとして存在する.無色の針状晶.融点225~228 ℃.昇華性を示す.熱湯には約1% 溶け,多くの有機溶媒に可溶.溶液は青い蛍光を示す.日焼け止め,蛍光指示薬などに用いられる.

用途有機合成原料。細胞内及びpH蛍光指示薬、血液脳関門研究。

使用7-Hydroxycoumarin is used as an intracellular pH sensitive fluorescent indicator & bloodbrain barrier probe. It is used as a sunscreen agent, and an optical brightener for textiles. It has also been used as a gain medium for dye lasers.

一般的な説明Umbelliferone is a naturally occurring coumarin, present in a variety of medicinal plants from the Apiaceae (Umbelliferae) family and also in plants from other families such as mouse-ear hawkweed.

調製方法

純化方法It crystallises from water (m 232-232.2o) or EtOH (m 232o). It sublimes at 160o/0.001mm. Fluorescence: Em max 452nm/Exc 325nm in 50% EtOH. [Beilstein 18 H 27, 18 I 306, 18 II 16, 18 III/IV 294, 18/1 V 386.]

サプライヤー100 社

国药集团化学试剂有限公司86-21-63210123 · [email protected]
北京华美互利生物化工010-56205725 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
上海如吉生物科技发展有限公司+86-21-65211385-8001 36031160 · [email protected]

補足説明

定義ChEBI: A hydroxycoumarin that is coumarin substituted by a hydroxy group ay position 7.

関連反応

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