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3-Hydroxy-4-methyl-benzaldehyde

3-Hydroxy-4-methyl-benzaldehyde Structure
3-Hydroxy-4-methyl-benzaldehyde structure
CAS No.
57295-30-4
Chemical Name:
3-Hydroxy-4-methyl-benzaldehyde
Synonyms
3-hydroxy-4-methybenzaldehyde;3-hydroxy-4-methyl-benaldehyde;3-Hydroxy-4-methyl-benzaldehyde;Benzaldehyde, 3-hydroxy-4-Methyl-;N-[2-(dimethylamino)ethyl]-2-methylbenzamide
CBNumber:
CB3326703
Molecular Formula:
C8H8O2
Molecular Weight:
136.15
MDL Number:
MFCD01632496
MOL File:
57295-30-4.mol
MSDS File:
SDS
Last updated:2026-09-12 18:51:59
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3-Hydroxy-4-methyl-benzaldehyde Properties

Melting point 73-74 °C
Boiling point 252.4±20.0 °C(Predicted)
Density 1.175±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka 9.59±0.10(Predicted)
Appearance Off-white to yellow Solid
InChI InChI=1S/C8H8O2/c1-6-2-3-7(5-9)4-8(6)10/h2-5,10H,1H3
InChIKey DHVJHJQBQKKPNB-UHFFFAOYSA-N
SMILES C(=O)C1=CC=C(C)C(O)=C1

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P261-P280-P305+P351+P338
Hazard Codes  Xi
Risk Statements  41
Safety Statements  26-39
HS Code  2912490090

3-Hydroxy-4-methyl-benzaldehyde price More Price(37)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FH70521 3-Hydroxy-4-methylbenzaldehyde 57295-30-4 500mg $150 2026-06-04 Buy
Biosynth FH70521 3-Hydroxy-4-methylbenzaldehyde 57295-30-4 250mg $150 2026-06-04 Buy
Biosynth FH70521 3-Hydroxy-4-methylbenzaldehyde 57295-30-4 1000mg $160 2026-06-04 Buy
Biosynth FH70521 3-Hydroxy-4-methylbenzaldehyde 57295-30-4 2000mg $280 2026-06-04 Buy
Biosynth FH70521 3-Hydroxy-4-methylbenzaldehyde 57295-30-4 5000mg $450 2026-06-04 Buy
Product number Packaging Price Buy
FH70521 500mg $150 Buy
FH70521 250mg $150 Buy
FH70521 1000mg $160 Buy
FH70521 2000mg $280 Buy
FH70521 5000mg $450 Buy

3-Hydroxy-4-methyl-benzaldehyde Chemical Properties, Uses, Production

Synthesis

Benzenemethanol, 3-hydroxy-4-methyl-

90953-62-1

3-HYDROXY-4-METHYL-BENZALDEHYDE

57295-30-4

General procedure for the synthesis of compounds (CAS:57295-30-4) from 5-(hydroxymethyl)-2-methylphenol: The product of step (i) (440.0 mg, 3.18 mmol) was dissolved in THF (4.4 mL) at room temperature, followed by addition of MnO2 (552.9 mg, 6.36 mmol). The reaction mixture was stirred at 50 °C for 6 hours. Upon completion of the reaction, the mixture was filtered through a diatomaceous earth pad to remove solid impurities. The filtrate was concentrated and the residue was purified by fast column chromatography to afford the target compound (CAS:57295-30-4) (46.1 mg, 11% yield) as a light yellow solid.1H NMR (CDCl3) δ: 9.90 (1H, s), 7.36 (1H, dd, J = 7.76, 1.44 Hz), 7.30 (1H, s ), 7.29 (1H, d, J = 5.52 Hz), 5.33 (1H, s), 2.33 (3H, s).

Purification Methods

Crystallise it from water or *C6H6 (m 71-71o). The O-methyl ether has m 45-46o (from Et2O/hexane). [Sedgwick & Allott J Chem Soc 2820 1923, Flitsch et al. Justus Liebigs Ann Chem 1413 1985, Beilstein 8 H 100, 8 II 103, 8 IV 368.]

References

[1] Patent: US2011/136801, 2011, A1. Location in patent: Page/Page column 44

3-Hydroxy-4-methyl-benzaldehyde Preparation Products And Raw materials

Raw materials

Benzenemethanol, 3-hydroxy-4-methyl- Tetrahydrofuran Manganese dioxide

Preparation Products

3-Methoxy-4-methylbenzaldehyde

3-Hydroxy-4-methyl-benzaldehyde Suppliers

Global Suppliers ( 91)
Supplier Tel Email Country ProdList Advantage
Suzhou Heyi Biochemical Technology Co., Ltd. 18013943504 18013943504 iamdqgao@njtech.edu.cn China 39 58
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16306 64
Tianjin Jinyuda Chemical Co., Ltd. 022-58013646 13011382049 sales@jinyudachem.com China 1976 55
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833 info@sagechem.com China 10265 58
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Finetech Industry Limited 027-87465837 19945049750 sales@finetechnology-ind.com China 9331 58
Hangzhou J&H Chemical Co., Ltd. 0571-87396432 sales@jhechem.com China 14905 59
Shanghai HuanChuan Industry Co.,Ltd. 021-61478794 sales@hcshhai.com China 9781 50
Cool Pharm, Ltd 021-60455363 18019463053 sales@coolpharm.com China 8455 58
Supplier Advantage
Suzhou Heyi Biochemical Technology Co., Ltd. 58
Adamas Reagent, Ltd. 59
Nanjing Chemlin Chemical Co., Ltd 64
Tianjin Jinyuda Chemical Co., Ltd. 55
Hangzhou Sage Chemical Co., Ltd. 58
Bide Pharmatech Ltd. 60
Finetech Industry Limited 58
Hangzhou J&H Chemical Co., Ltd. 59
Shanghai HuanChuan Industry Co.,Ltd. 50
Cool Pharm, Ltd 58

View Latest Price from 3-Hydroxy-4-methyl-benzaldehyde manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-Hydroxy-4-methylbenzaldehyde pictures 2026-08-25 3-Hydroxy-4-methylbenzaldehyde
57295-30-4
 $3.00-9.00 99% ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
3-HYDROXY-4-METHYL-BENZALDEHYDE pictures 2019-07-06 3-HYDROXY-4-METHYL-BENZALDEHYDE
57295-30-4
 $1.00 1kg 98% 100KG Career Henan Chemical Co

3-Hydroxy-4-methyl-benzaldehyde Spectrum

3-HYDROXY-4-METHYL-BENZALDEHYDE(57295-30-4)1HNMR

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Benzaldehyde, 3-hydroxy-4-Methyl- 3-hydroxy-4-methyl-benaldehyde N-[2-(dimethylamino)ethyl]-2-methylbenzamide 3-hydroxy-4-methybenzaldehyde 3-Hydroxy-4-methyl-benzaldehyde 57295-30-4 Aromatic Aldehydes & Derivatives (substituted)