ChemicalBook--->CAS DataBase List--->29865-90-5

29865-90-5

29865-90-5 Structure

29865-90-5 Structure
IdentificationMore
[Name]

3,4-Dimethoxy-5-hydroxybenzaldehyde
[CAS]

29865-90-5
[Synonyms]

3,4-DIMETHOXY-5-HYDROXYBENZALDEHYDE
3-HYDROXY-4,5-DIMETHOXYBENZALDEHYDE
5-HYDROXY-VERATRALDEHYDE
Benzaldehyde, 3-hydroxy-4,5-dimethoxy-
3-HYDROXY-4,5-DIMETHOXYBENZALDEHYDE 97+%
5-Hydroxy-3,4-dimethoxybenzaldehyde
[Molecular Formula]

C9H10O4
[MDL Number]

MFCD00010442
[Molecular Weight]

182.17
[MOL File]

29865-90-5.mol
Chemical PropertiesBack Directory
[Melting point ]

67-69 °C (lit.)
[Boiling point ]

177-180 °C/12 mmHg (lit.)
[density ]

1.2481 (rough estimate)
[refractive index ]

1.4500 (estimate)
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

Chloroform, Methanol
[form ]

Solid
[pka]

8.87±0.15(Predicted)
[color ]

Off-White
[CAS DataBase Reference]

29865-90-5(CAS DataBase Reference)
[NIST Chemistry Reference]

3,4-Dimethoxy-5-hydroxybenzaldehyde(29865-90-5)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[HS Code ]

2912490090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium hydroxide-->Hydrochloric acid-->Ethyl acetate-->Methanol-->Diethyl ether-->Acetic acid-->N,N-Dimethylformamide-->Potassium carbonate-->Chloroform-->Bromine-->Potassium hydroxide-->Acetone-->Hydrogen peroxide-->Iodomethane-->Sodium sulfite-->Formic acid-->Ferric chloride-->Copper(I) Cyanide-->Raney nickel-->3-Methoxysalicylaldehyde
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

3,4-Dimethoxy-5-hydroxybenzaldehyde(29865-90-5).msds
Hazard InformationBack Directory
[Uses]

5-Hydroxy-3,4-dimethoxybenzaldehyde is a useful synthetic intermediate. It was used in the synthesis of aryl benzothiazole derivatives with antitumor activities or as potential PET cancer imaging agents.
[Synthesis Reference(s)]

The Journal of Organic Chemistry, 48, p. 1941, 1983 DOI: 10.1021/jo00160a001
Spectrum DetailBack Directory
[Spectrum Detail]

3,4-Dimethoxy-5-hydroxybenzaldehyde(29865-90-5)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

29865-90-5(sigmaaldrich)
29865-90-5 suppliers list
Company Name: J & K SCIENTIFIC LTD.  
Telephone: 18210857532 18210857532
Website: https://www.jkchemical.com
Company Name: TCI (Shanghai) Development Co., Ltd.  
Telephone: 021-67121386
Website: https://www.tcichemicals.com/CN/zh/
Company Name: Energy Chemical  
Telephone: 400-0056266
Website: www.energy-chemical.com
Company Name: Capot Chemical Co., Ltd  
Telephone: +86 (0) 571 85 58 67 18
Website: www.capotchem.com
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Telephone: 021-54306202 13764082696
Website: https://www.hanhongsci.com
Company Name: Chemsky(shanghai)International Co.,Ltd.  
Telephone: 021-50135380
Website: www.shchemsky.com
Company Name: China Langchem Inc.  
Telephone: 0086-21-58956006
Website: www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm
Company Name: Wuhan Haizheng Industry & Trade Development Co. Ltd  
Telephone: 027-8866 0053/88660577/88660578
Website: www.chemicalbook.com/ShowSupplierProductsList15548/0_EN.htm
Company Name: Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.  
Telephone: 025-66113011 13913916777
Website: www.aikonchem.com/
Company Name: 9ding chemical ( Shanghai) Limited  
Telephone: 4009209199
Website: www.9dingchem.com
Company Name: Shanghai Raise Chemical Technology Co.,Ltd  
Telephone: +86-021-50935922
Website: www.raise-chem.com
Company Name: Shanghai Meishui Chemical Technology Co., Ltd  
Telephone: 021-60549325 18616193163
Website: www.chemicalbook.com/ShowSupplierProductsList16215/0_EN.htm
Company Name: Hangzhou J&H Chemical Co., Ltd.  
Telephone: 0571-87396432
Website: www.jhechem.com
Company Name: Shanghai Na Qian Chemical Technology Co. Ltd.  
Telephone: 13598610367 13598610367
Website: https://www.chemicalbook.com/supplier/11167012/
Company Name: Changzhou Tianrui Pharmaceutical Technology Co., Ltd.  
Telephone: 0519-85386832 13382812559
Website: http://www.cztrchem.com
Company Name: Sigma-Aldrich  
Telephone: 021-61415566 800-8193336
Website: https://www.sigmaaldrich.cn
Company Name: Chemwill Asia Co.,Ltd.  
Telephone: 86-21-51086038
Website: www.chemwill.com
Company Name: Henan CoreyChem Co., Ltd  
Telephone: 0371-86658258
Website: www.coreychem.com
Tags:29865-90-5 Related Product Information
123-08-0 139-85-5 120-14-9 90-02-8 100-10-7 135-02-4 591-31-1 3392-97-0 95-01-2 123-11-5 613-45-6 1916-07-0 1916-08-1 4521-61-3 3291-03-0 6970-19-0 118-41-2 86-81-7