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2-Hydroxy-3-methylbenzaldehyde

2-Hydroxy-3-methylbenzaldehyde Structure
2-Hydroxy-3-methylbenzaldehyde structure
CAS No.
824-42-0
Chemical Name:
2-Hydroxy-3-methylbenzaldehyde
Synonyms
3-METHYLSALICYLALDEHYDE;Methylate 15;2,3-CRESOTALDEHYDE;3-Methylsalicylaldehyde>2-Hydroxy-3-methylbenzaldehyde;Benzaldehyde, 2-hydroxy-3-methyl-;2-Hydroxy-3-Methylbenzaldehyde 98%;2-hydroxy-3-methylbenzenemethylaldehyde;2,3-Cresotaldehyde, 2-Hydroxy-3-methylbenzaldehyde;2,3-Cresotaldehyde, 2-Hydroxy-3-methylbenzaldehyde, 3-Methylsalicylaldehyde
CBNumber:
CB3714580
Molecular Formula:
C8H8O2
Molecular Weight:
136.15
MDL Number:
MFCD00040798
MOL File:
824-42-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:52:10
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2-Hydroxy-3-methylbenzaldehyde Properties

Melting point 17°C(lit.)
Boiling point 204 °C/730 mmHg (lit.)
Density 1.123 g/mL at 25 °C (lit.)
refractive index n20/D 1.564(lit.)
Flash point 190 °F
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Chloroform (Slightly), Methanol (Slightly)
form Liquid
pka 8.52±0.10(Predicted)
color Clear pale yellow to orange
BRN 1099377
InChI InChI=1S/C8H8O2/c1-6-3-2-4-7(5-9)8(6)10/h2-5,10H,1H3
InChIKey IPPQNXSAJZOTJZ-UHFFFAOYSA-N
SMILES C(=O)C1=CC=CC(C)=C1O
CAS DataBase Reference 824-42-0(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 Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
RIDADR  NA 1993 / PGIII
WGK Germany  3
HS Code  29124990
Storage Class 10 - Combustible liquids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
2
2 0

2-Hydroxy-3-methylbenzaldehyde price More Price(49)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 444553 2-Hydroxy-3-methylbenzaldehyde 98% 824-42-0 1g $44.9 2026-04-30 Buy
Sigma-Aldrich 444553 2-Hydroxy-3-methylbenzaldehyde 98% 824-42-0 5g $148 2026-04-30 Buy
TCI Chemical M2270 3-Methylsalicylaldehyde >98.0%(GC)(T) 824-42-0 5g $82 2026-04-30 Buy
TCI Chemical M2270 3-Methylsalicylaldehyde >98.0%(GC)(T) 824-42-0 25g $277 2026-04-30 Buy
TRC TRC-H973068-50MG 2-Hydroxy-3-methylbenzaldehyde 824-42-0 50mg $72 2026-06-03 Buy
Product number Packaging Price Buy
444553 1g $44.9 Buy
444553 5g $148 Buy
M2270 5g $82 Buy
M2270 25g $277 Buy
TRC-H973068-50MG 50mg $72 Buy

2-Hydroxy-3-methylbenzaldehyde Chemical Properties,Uses,Production

Chemical Properties

Clear light yellow liquid

Uses

2-Hydroxy-3-methylbenzaldehyde could be a useful antitumor and antiproliferative agent.

Definition

ChEBI: A member of the class of benzaldehydes that is salicylaldehyde in which the hydrogen ortho- to the hydroxy group is substituted by a methyl group.

Synthesis Reference(s)

Journal of Medicinal Chemistry, 26, p. 121, 1983 DOI: 10.1021/jm00356a001
Tetrahedron Letters, 6, p. 243, 1965

2-Hydroxy-3-methylbenzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

7-Methyl (1H)indazole 2-(5-chloro-1H-1,3-benzodiazol-2-yl)-6-methylphenol 5-Chloromethyl-2-hydroxy-3-methyl-benzaldehyde Acetonitrile, (2-formyl-6-methylphenoxy)- (9CI) Ethyl 8-methyl-2-oxo-2H-chromene-3-carboxylate
Ethyl 2,8-diMethyl-4-oxo-4H-chroMene-3-carboxylate 5-Bromo-2-hydroxy-3-methyl-benzonitrile 2-Hydroxy-3-methyl-5-nitro-benzaldehyde 4-Methoxy-5-methyl-2,3-dihydro-1H-inden-1-one

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2-Hydroxy-3-methylbenzaldehyde Suppliers

Global( 202)Suppliers
Supplier Tel Email Country ProdList Advantage
Tianjin Wizard Science and Technology Co., Ltd. 22-22-58620773 18102163693 tjchemwizard@163.com China 94 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
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
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
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078 sales@jingyan-chemical.com China 9963 60
Supplier Advantage
Tianjin Wizard Science and Technology Co., Ltd. 55
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
TCI (Shanghai) Development Co., Ltd. 81
Beijing HwrkChemical Technology Co., Ltd 55
Energy Chemical 61
Wuhan Chemwish Technology Co., Ltd 56
Capot Chemical Co., Ltd 66
Beijing Ouhe Technology Co., Ltd 60
JinYan Chemicals(ShangHai) Co.,Ltd. 60

View Lastest Price from 2-Hydroxy-3-methylbenzaldehyde manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-HYDROXY-3-METHYLBENZALDEHYDE pictures 2026-03-20 2-HYDROXY-3-METHYLBENZALDEHYDE
824-42-0
 $9.90 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
2-Hydroxy-3-methylbenzaldehyde pictures 2026-02-02 2-Hydroxy-3-methylbenzaldehyde
824-42-0
 10mg 99%HPLC 2000tons Shaanxi Dideu Medichem Co. Ltd
2-HYDROXY-3-METHYLBENZALDEHYDE pictures 2020-01-10 2-HYDROXY-3-METHYLBENZALDEHYDE
824-42-0
 $6.68 1KG 97%-99% 1kg-1000kg Career Henan Chemical Co

2-Hydroxy-3-methylbenzaldehyde Spectrum

2-HYDROXY-3-METHYLBENZALDEHYDE(824-42-0)IR1

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2,3-CRESOTALDEHYDE 2,3-Cresotaldehyde, 2-Hydroxy-3-methylbenzaldehyde, 3-Methylsalicylaldehyde 2,3-Cresotaldehyde, 2-Hydroxy-3-methylbenzaldehyde 2-Hydroxy-3-methylbenzaldehyde,2,3-Cresotaldehyde, 2-Hydroxy-3-methylbenzaldehyde, 3-Methylsalicylaldehyde 2-Hydroxy-3-Methylbenzaldehyde 98% Benzaldehyde, 2-hydroxy-3-methyl- 3-Methylsalicylaldehyde> Methylate 15 2-hydroxy-3-methylbenzenemethylaldehyde 3-METHYLSALICYLALDEHYDE 2-Hydroxy-3-methylbenzaldehyde 824-42-0 Building Blocks Carbonyl Compounds C8 Aldehydes Organic Building Blocks Aromatic Aldehydes & Derivatives (substituted)