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3,4-Dihydro-7-Hydroxy-2(1H)-Quinolinone

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Formula: C9H9NO2
CAS: 22246-18-0

Identification

Structural Formula
3,4-Dihydro-7-Hydroxy-2(1H)-Quinolinone
CAS:
22246-18-0
EINECS:
Molecular Formula:
C9H9NO2
MDL:
MFCD06410891
Synonym:
7-hydroxy-3 ; aurora ka-4813 ; 7-??-3,4-????? ; 3,4-dihydro-7-hydrox ; 7-hydroxy carbostyril ; 4-dihydro-quinolin-2-one ; aripiprazole impurity 13 ; intermediate of aripiprazole ; 7-hydroxy-3,4-dihydro-2(1h)-qu ; 7-hydroxy-3,4-dihydrocarbostyril




Suppliers

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI1076443056
Nantong Xindao Biotech Ltd
NXB405616224
XD BIOCHEMS Ltd
XB23407020
Autech Industry Co.,Limited
AIC421216848
Hangzhou Cherry Pharmaceutical Technology Co., Ltd.
HCPT795639780
Hangzhou Verychem Science & Technology Co., Ltd.
HVST748837440
Xiamen Equation Chemical Co.,Ltd
XECC499224960
Aecochem Corp.
AC21846552
Hangzhou Lingrui Chemical Co., Ltd.
HLC546021840
DSL Chemicals (Shanghai) Co., Ltd.
C014748
Simagchem Corporation
SC32769828
Capot Chemical Co., Ltd.
14908
Leap Chem Co., Ltd
LC28088424
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CAS equal suppliers

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Shanghai UCHEM Inc.
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Aozeal Certified Standards (AOCS), Inc.
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Haihang Industry Co., Ltd.
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Dayang Chem (Hangzhou) Co.,Ltd.
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Gihi Chemicals Co., Limited
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CM Fine Chemicals
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Shandong Ench Chemical Co.,Ltd
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Gihi Chemicals Co., Limited
GCL17286912
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Shandong SanYoung Industry Co., Ltd
SSI22408960
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Daming Changda Co., Ltd.
LLB00856
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Wanko Chemical Co., Ltd.
WC25927776
7-Hydroxy-1,2,3,4-Tetrahydro Quinoline
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Evonik ( formerly Wilshire Technologies, Inc. )
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Xiamen Hisunny Chemical Co., Ltd.
XHC501620064
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Chemlyte Solutions
CS27368208
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AK Scientific, Inc.
AS29648892
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Manchester Organics Limited
A50463
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BLD Pharmatech Ltd
BP28088424
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Hangzhou MolCore BioPharmatech Co.,Ltd.
CS21727
7-Hydroxy-3,4-dihydroquinolin-2(1H)-one
Ambeed, Inc.
A178437
3,4-Dihydro-7-hydroxyquinoline-2(1H)-one
Santa Cruz Biotechnology, Inc.
209702
3,4-Dihydro-7-hydroxyquinoline-2(1H)-one
Pharmaffiliates Analytics & Synthetics Pvt. Limited
PA 01 72590
2(1H)-quinolinone, 3,4-dihydro-7-hydroxy-
Angene International Limited
AGN-PC-00AXYB
7-hydroxy-1,2,3,4-tetrahydroquinolin-2-one
Key Organics Limited
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7-Hydroxy-1,2,3,4-tetrahydroquinolin-2-one
Xingrui Industry Co., Limited
XIL365414616
7-Hydroxy-3,4-dihydro-2(1H)-quinolinone, 97%
Alfa (A Johnson Matthey Company)
A563216896

Prices & Availability




Data is processed


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Properties for 3,4-Dihydro-7-Hydroxy-2(1H)-Quinolinone

Molecular Weight:
163.17 g·mol−1
Melting point:
233-237 °C
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R43 - May cause sensitisation by skin contact
Safety Codes:
S36/37 - Wear suitable protective clothing and gloves
Hazard Symbols:
Xn, Xi
Hazard symbol Xn Hazard symbol Xi
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Alternative Distributors of [3,4-Dihydro-7-Hydroxy-2(1H)-Quinolinone]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Xinchem Corporation | Shanghai Coming Hi-Technology Co., Ltd. | Nanjing King-Pharm Co., Ltd. | TCI Europe NV | Taizhou Huading Chemical Co., Ltd. | Shanghai ChemVia Co., Ltd | Borun Chemical Co., Ltd. | Shanghai Chemsors chemicals Co., Ltd. | Lanospharma Laboratories Co., Ltd. | Jinan Great Chemical Co., Ltd. | Hangzhou Chemfar Ltd. | Nanjing Dernor Pharmaceutical Technology Co., Ltd. | Suzhou Yacoo Chemical Reagent Corporation | Hangzhou Holypharm Biotech Co., Ltd. | Suzhou Sibian Chemical Technology Co., Ltd. | Zhengzhou Versailles-Special Chemical Technology Co., Ltd. | East Chemical Industry Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Medilink Pharmachem | Watson International Ltd | BOC Sciences | Wolves R&D Chemicals | Hubei Yuancheng Saichuang Tech.Co.,Ltd | Jinan Haohua Industry Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | Green Fine Chemical (Shanghai) Co., Ltd.

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