4-ヒドロキシインドール

1H-indol-4-ol

HCID 75421CAS 2380-94-1

基本情報

標準SMILES
Oc1cccc2[nH]ccc12
InChIKey
NLMQHXUGJIAKTH-UHFFFAOYSA-N
分子式
C8H7NO
平均分子量
133.15 g/mol
単同位体質量
133.05276384

概要

4-hydroxyindole is a member of the class of hydroxyindoles that is 1H-indole substituted by a hydroxy group at position 4. It is a member of phenols and a member of hydroxyindoles.

名称と識別子

優先名称
1H-indol-4-ol
IUPAC
1H-indol-4-ol
現地名
4-ヒドロキシインドール
英語名
4-Hydroxyindole
分子式
C8H7NO
分子量
133.15

名称と別名

4-Hydroxyindole2380-94-11H-Indol-4-olDTXSID30576961W4VD9085VDTXCID4031485CHEBI:24702RefChem:99330219-177-24-IndololIndol-4-ol4-hydroxy-1h-indole
名称をさらに表示
4-ヒドロキシインドール1H-インドール-4-オール4-ヒドロキシ-1H-インドール4-インドロールインドル-4-オールインドール-4-オール4-Hdroxyindole1H-INDOLE-4-OL4-HydroxyindoL4-Hydroxxyindole4-Hydroxylndole
MFCD00005667UNII-1W4VD9085V4-Hydroxyindole, 99%EINECS 219-177-24-HYDROXYINDOLE [USP-RS]STK802156CCG-214548AC-5462

データベース識別子

CAS
2380-94-1
PubChem CID
75421
DTXSID
DTXSID3057696
ChEMBL
CHEMBL446571
ChEBI
CHEBI:24702
UNII
1W4VD9085V
EC Number
219-177-2
Nikkaji
J26.871B

物性

構造計算による物性

XLogP
2.4
極性表面積
36 Ų
水素結合供与体数
2
水素結合受容体数
1
回転可能結合数
0
重原子数
10

実験および物理化学的性質

Chemical ClassesNitrogen Compounds -> Indoles
CosmeticsHair dyeing
Physical DescriptionGrey crystalline solid; [Sigma-Aldrich MSDS]

物理化学的性質

融点
97 · 97-99 °C(lit.)
沸点
245.66 °C · 245.66°C (rough estimate)
比重(密度)
1.1475 · 1.1475 (rough estimate)
蒸気圧
0.019 Pa · 0.019Pa at 25℃
屈折率
1.526 · 1.5260 (estimate)
貯蔵温度
0 · 0-6°C

化学的性質

化学的特性Off-White Cyrstalline Solid

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H315 (98%): 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 51 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 3 件

Chemical: 1H-Indol-4-ol

Status: Active Update: 10-12-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/24224

1H-Indol-4-ol: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryAn irritant; [Sigma-Aldrich MSDS] See Indole.
Hazard Classes and CategoriesSkin Irrit. 2 (98%)

安全データ

wgk
3
hs_code
29339900
risk_code
36/37/38
hazard_code
Xi
hazard_note
Irritant
safety_code
26-36-37/39

化学と産業

用途と製造

Use ClassificationCosmetics -> Hair dyeing
応用分野 · 3 件

用途有機合成原料。

使用4-Hydroxyindole is a Pindolol (P468000) impurity, which is a mixed adrenergic blocker and serotonin 5HT1A-receptor antagonist.

一般的な説明Glucouridination of 4-hydroxyindole by human uridine 5′-diphospho-glucuronosyltransferase has been repotrted.

調製方法 · 1 件

製造方法Synthesis of 4-hydroxyindole: Using resorcinol as raw material, 4-oxotetrahydrocoumarone carboxylic acid is prepared by isomerization, catalytic hydrogenation, and cyclization with ethyl bromopyruvate. It was added to methanol solution saturated with ammonia, and the reaction was heated in an autoclave to generate 4-oxotetrahydroindole. Finally, 4-hydroxyindole is obtained by dehydrogenation and isomerization.

サプライヤー50 社

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
韶远科技(上海)有限公司021-50795510 4000665055 · [email protected]

補足説明

定義ChEBI: 4-hydroxyindole is a member of the class of hydroxyindoles that is 1H-indole substituted by a hydroxy group at position 4. It is a member of phenols and a member of hydroxyindoles.

関連反応

152 件

関連ノート

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