Cas no 54337-90-5 (3,4-Dihydroxybenzamide)

3,4-Dihydroxybenzamide is a catechol derivative with the molecular formula C7H7NO3, characterized by the presence of two hydroxyl groups adjacent to an amide functional group on a benzene ring. This compound is of interest in organic synthesis and pharmaceutical research due to its potential as a building block for bioactive molecules. Its catechol moiety enables chelation of metal ions and participation in redox reactions, while the amide group offers sites for further functionalization. The compound’s stability and solubility profile make it suitable for applications in medicinal chemistry, particularly in the development of enzyme inhibitors or antioxidants. It is typically handled under controlled conditions due to its reactivity.

3,4-Dihydroxybenzamide structure

Product Name:3,4-Dihydroxybenzamide

CAS No:54337-90-5

MF:C₇H₇NO₃

MW:153.135381937027

MDL:MFCD00242737

CID:385230

PubChem ID:148675

Update Time:2025-11-02

3,4-Dihydroxybenzamide Chemical and Physical Properties

Names and Identifiers

- Benzamide, 3,4-dihydroxy-
- 3,4-dihydroxyBenzamide
- 3,4-DIHYDROXY-BENZAMIDE
- 3,4-DIHYDROXYBENZONITRILE
- 3,4-dihydroxy benzamid
- 3,4-Dihydroxy-benzoesaeure-amid
- 3,4-dihydroxy-benzoic acid amide
- 3.4-Dioxy-benzamid
- BENZAMIDE,3,4-DIHYDROXY
- protocatechuamide
- Protocatechusaeure-amid
- AKOS006273078
- GS-5462
- SCHEMBL13924913
- BDBM50414514
- 3,4-bis(oxidanyl)benzamide
- 54337-90-5
- BCP32421
- CHEMBL550361
- SCHEMBL1128716
- FT-0614324
- AC-347
- Benzamide, 3,4-dihydroxy-;Protocatechuamide
- MFCD00242737
- DTXSID20202706
- CS-0205433
- GNWREYFHYLIYJE-UHFFFAOYSA-N
- EN300-262811
- Z1198152898
- A830109
- DB-071825
- 3,4-Dihydroxybenzamide
- MDL： MFCD00242737
- Inchi： 1S/C7H7NO3/c8-7(11)4-1-2-5(9)6(10)3-4/h1-3,9-10H,(H2,8,11)
- InChI Key： GNWREYFHYLIYJE-UHFFFAOYSA-N
- SMILES： OC1=C(C=CC(C(N)=O)=C1)O

Computed Properties

Exact Mass: 153.04300
Monoisotopic Mass: 153.043
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 3
Hydrogen Bond Acceptor Count: 4
Heavy Atom Count: 11
Rotatable Bond Count: 1
Complexity: 160
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
XLogP3: 0.5
Topological Polar Surface Area: 83.6A^2

Experimental Properties

Color/Form: White crystal powder
Density: 1.458
Melting Point: 154-156°C
Boiling Point: 349.7 °C at 760 mmHg
Flash Point: 165.3 °C
Refractive Index: 1.664
PSA: 83.55000
LogP: 0.89700
Vapor Pressure: 0.0±0.8 mmHg at 25°C

3,4-Dihydroxybenzamide Security Information

Signal Word：warning
Hazard Statement： H303May be harmful if swallowed+H313Skin contact may be harmful+H333Inhalation may be harmful to the body
Warning Statement： P264+P280+P305+P351+P338+P337+P313
Hazardous Material transportation number：UN 3276
Hazard Category Code： 20/21/22-36/37/38
Safety Instruction： S26
Risk Phrases：R20/21/22
Safety Term：S26-S36/37/39-S45
Storage Condition：storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)

3,4-Dihydroxybenzamide Customs Data

HS CODE：2924299090
Customs Data：

China Customs Code:
2924299090

Overview:

2924299090. Other cyclic amides(Including cyclic carbamates)(Including their derivatives as well as their salts). VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

Declaration elements:

Product Name, component content, use to, packing

Summary:

2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

3,4-Dihydroxybenzamide Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
TRC	I779408-50mg	3,4-Dihydroxybenzamide	54337-90-5		50mg	$ 70.00	2022-06-04
TRC	I779408-100mg	3,4-Dihydroxybenzamide	54337-90-5		100mg	$ 95.00	2022-06-04
TRC	I779408-500mg	3,4-Dihydroxybenzamide	54337-90-5		500mg	$ 340.00	2022-06-04
A2B Chem LLC	AI52189-250mg	3,4-Dihydroxybenzamide	54337-90-5	95%	250mg	$102.00	2024-04-19
A2B Chem LLC	AI52189-1g	3,4-Dihydroxybenzamide	54337-90-5	95%	1g	$164.00	2024-04-19
SHANG HAI HAO HONG Biomedical Technology Co., Ltd.	1276103-1g	3,4-Dihydroxybenzamide	54337-90-5	96%	1g	￥2015.00	2024-05-09
SHANG HAI HAO HONG Biomedical Technology Co., Ltd.	1276103-5g	3,4-Dihydroxybenzamide	54337-90-5	96%	5g	￥5616.00	2024-05-09
A2B Chem LLC	AI52189-5g	3,4-Dihydroxybenzamide	54337-90-5	96%	5g	$467.00	2024-04-19
Crysdot LLC	CD12062965-100g	3,4-Dihydroxybenzamide	54337-90-5	95+%	100g	$427	2024-07-24
abcr	AB450267-250mg	3,4-Dihydroxybenzamide; .	54337-90-5		250mg	€176.00	2025-04-18

3,4-Dihydroxybenzamide Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd

Gold Member

Audited Supplier

(CAS:54337-90-5)3,4-Dihydroxybenzamide

Order Number:LE7844

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Friday, 20 June 2025 11:58

Price ($):discuss personally

Email:[email protected]

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