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2-Hydroxy-4-methylquinoline

2-Hydroxy-4-methylquinoline Structure
2-Hydroxy-4-methylquinoline structure
CAS No.
607-66-9
Chemical Name:
2-Hydroxy-4-methylquinoline
Synonyms
4-Methylquinolin-2(1H)-one;4-Methyl-1,2-dihydroquinolin-2-one;lepidone;2-Lepidinol;AKOS BB-6896;2(1H)-Lepidinone;Compound Fr14015;2-HYDROXYLEPIDINE;4-METHYLCARBOSTYRIL;γ-Methylcarbostyril
CBNumber:
CB0234540
Molecular Formula:
C10H9NO
Molecular Weight:
159.18
MDL Number:
MFCD00790771
MOL File:
607-66-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:47:42
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2-Hydroxy-4-methylquinoline Properties

Melting point 221-223 °C (lit.)
Boiling point 284.68°C (rough estimate)
Density 1.1202 (rough estimate)
refractive index 1.6070 (estimate)
storage temp. 2-8°C
pka 11.83±0.70(Predicted)
form powder to crystal
color White to Almost white
BRN 118331
InChI InChI=1S/C10H9NO/c1-7-6-10(12)11-9-5-3-2-4-8(7)9/h2-6H,1H3,(H,11,12)
InChIKey APLVPBUBDFWWAD-UHFFFAOYSA-N
SMILES N1C2=C(C=CC=C2)C(C)=CC1=O
CAS DataBase Reference 607-66-9(CAS DataBase Reference)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-20/21/22
Safety Statements  26-37/39-22-36/37/39
WGK Germany  3
HS Code  29334990
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
1
1 0

2-Hydroxy-4-methylquinoline price More Price(36)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich H43601 2-Hydroxy-4-methylquinoline 97% 607-66-9 25g $130 2026-04-30 Buy
TCI Chemical H0259 4-Methylcarbostyril >98.0%(HPLC)(N) 607-66-9 25g $96 2026-04-30 Buy
Usbiological 279723 2-Hydroxy-4-methylquinoline Asreported 607-66-9 25g $478 2026-06-03 Buy
Usbiological 279723 2-Hydroxy-4-methylquinoline Asreported 607-66-9 50g $672 2026-06-03 Buy
Usbiological 279723 2-Hydroxy-4-methylquinoline Asreported 607-66-9 100g $998 2026-06-03 Buy
Product number Packaging Price Buy
H43601 25g $130 Buy
H0259 25g $96 Buy
279723 25g $478 Buy
279723 50g $672 Buy
279723 100g $998 Buy

2-Hydroxy-4-methylquinoline Chemical Properties, Uses, Production

Chemical Properties

white to light yellow crystal powder

Definition

ChEBI: A quinolone that is quinolin-2(1H)-one substituted by a methyl group at position 4.

2-Hydroxy-4-methylquinoline synthesis

491-35-0
607-66-9
Synthesis of 2-Hydroxy-4-methylquinoline from 4-methylquinoline

2-Hydroxy-4-methylquinoline Preparation Products And Raw materials

Raw materials

Acetoacetanilide Ethanol N-(2-isopropenylphenyl)acetamide 4-Bromomethyl-1,2-dihydroquinoline-2-one 4-Methylquinoline 1-oxide
2,3-Dimethylindole Ethyl 2-butynoate 2-Isopropenylaniline Ethyl crotonate Aniline
carbon monoxide Carbon dioxide Acetanilide 4-methylquinoline Triphosgene

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Preparation Products

2-Chlorolepidine

2-Hydroxy-4-methylquinoline Suppliers

Global Suppliers ( 221)
Supplier Tel Email Country ProdList Advantage
Huangshi Healthday Pharmaceutical Technology Co.,Ltd. 0714-0714-6352055 15897769779 sales@healthdaychem.com China 89 55
Nanbu County Chengxin Technology Co., Ltd. 0838-5675166 15883665058 nbcxkj@126.com China 956 55
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Supplier Advantage
Huangshi Healthday Pharmaceutical Technology Co.,Ltd. 55
Nanbu County Chengxin Technology Co., Ltd. 55
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Wuhan Chemwish Technology Co., Ltd 56
Capot Chemical Co., Ltd 66
Beijing Ouhe Technology Co., Ltd 60

View Latest Price from 2-Hydroxy-4-methylquinoline manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Methylquinolin-2-ol pictures 2026-09-10 4-Methylquinolin-2-ol
607-66-9
 $29.00 99.86% 10g TargetMol Chemicals Inc.
2-HYDROXY-4-METHYLQUINOLINE pictures 2026-08-20 2-HYDROXY-4-METHYLQUINOLINE
607-66-9
 $1.10 1g 99.00% 100 Tons Dideu Industries Group Limited
2-HYDROXY-4-METHYLQUINOLINE pictures 2026-08-13 2-HYDROXY-4-METHYLQUINOLINE
607-66-9
 1KG 98% 2000 Shenzhen Nexcon Pharmatechs Ltd.

2-Hydroxy-4-methylquinoline Spectrum

2-HYDROXY-4-METHYLQUINOLINE(607-66-9)MS2-HYDROXY-4-METHYLQUINOLINE(607-66-9)1HNMR2-HYDROXY-4-METHYLQUINOLINE(607-66-9)IR12-HYDROXY-4-METHYLQUINOLINE(607-66-9)IR22-HYDROXY-4-METHYLQUINOLINE(607-66-9)Raman

607-66-9 (2-Hydroxy-4-methylquinoline) Related Search:

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lepidone AKOS BB-6896 2-Hydroxylepidine~4-Methylcarbostyril 4-Methyl-2(1H)-quinolinone 4-Methyl-2-quinolone 4-Methylquinolin-2-one Carbostyril, 4-methyl- 2-HYDROXYLEPIDINE 4-METHYL-QUINOLIN-2-OL 4-METHYLCARBOSTYRIL 4-METHYL-2-QUINOLINOL 4-METHYL-2(1H)QUINOLONE 2-HYDROXY-4-METHOXYQUINOLINE 2-HYDROXY-4-METHYLQUINOLINE (2-HYDROXYLEPIDINE) 4-METHYL-2-PHENYLTHIOPHENE 4-Methyl-2-quinolinol, 4-Methylcarbostyril γ-Methylcarbostyril 2-Hydroxy-4-methylquinoline,97% 4-Methyl-1H-quinolin-2-one 2-Hydroxy-4-Methylquinoline, 97% 25GR 2-Hydroxy-4-methylquinoline 97% TIMTEC-BB SBB003978 2(1H)-Lepidinone 2(1H)-Quinolinone, 4-methyl- 2-Lepidinol 2-HYDROXY-4-METHYLQUINOLINE (WXC10238) 4-methylquinolin-2-ol607-66-9 4-Methylchinolin-2-ol 2-HYDROXY-4-METHYLQUINOLINE ISO 9001：2015 REACH 2-Hydroxylepidine 97% 2-Thiazolidinethione,4-phenyl-,(6R)- Compound Fr14015 Repapide Impurity 22. 4-Methylquinolin-2(1H)-one - [M9555] Bedaquiline Impurity 132 4-Methyl-1,2-dihydroquinolin-2-one 4-Methylquinolin-2(1H)-one 2-Hydroxy-4-methylquinoline 607-66-9 Heterocyclic Building Blocks Quinolines Building Blocks