Description
Application
Related Products
Featured Products
Safety Information


Catalog Number	AR003J6N
Chemical Name	3,4-Dihydroxybenzoic acid
CAS Number	99-50-3
Molecular Formula	C7H6O4
Molecular Weight	154.1201
MDL Number	MFCD00002509
SMILES	OC(=O)c1ccc(c(c1)O)O
NSC Number	16631
FEMA Number	4430

3,4-Dihydroxybenzoic acid, also known as protocatechuic acid, is a versatile compound widely used in chemical synthesis. Its applications span various industries including pharmaceuticals, cosmetics, and agriculture. In chemical synthesis, this compound serves as a key building block for the preparation of important chemical derivatives and functionalized molecules. The introduction of 3,4-dihydroxybenzoic acid into a reaction can facilitate the formation of intricate organic structures due to its ability to participate in a range of chemical transformations. Its hydroxyl groups make it a valuable precursor for the synthesis of biologically active compounds, such as antioxidants and antimicrobial agents. Additionally, 3,4-dihydroxybenzoic acid is utilized in the creation of novel materials and polymers through its incorporation into polymerization reactions. Its importance in chemical synthesis extends to the development of innovative drug candidates, agrochemicals, and specialty chemicals, making it a valuable tool in the hands of synthetic chemists seeking to create new and potent compounds.

Benzoic acid, 4-hydroxy-, sodium salt (1:1)

114-63-6

Product Details

Benzoic acid, 2,3-dihydroxy-

303-38-8

Product Details

4-Hydroxyphthalic Acid

610-35-5

Product Details

Methyl 3,4,5-trihydroxybenzoate

99-24-1

Product Details

3-Hydroxy-2-methylbenzoic acid

603-80-5

Product Details

2,5-Dihydroxybenzoic acid

490-79-9

Product Details

Methyl 3,4-dihydroxybenzoate

2150-43-8

Product Details

3,4,5-Trihydroxybenzoic acid hydrate

5995-86-8

Product Details

4-Hydroxy-2-methylbenzoic acid

578-39-2

Product Details

3-Hydroxy-5-methylbenzoic acid

585-81-9

Product Details

5-Hydroxy-2-Methyl-Benzoic Acid

578-22-3

Product Details

Ethyl 3,4-dihydroxybenzoate

3943-89-3

Product Details

3,4-Dihydroxybenzoic acid

99-50-3

Product Details

2,3,4-Trihydroxybenzoic acid

610-02-6

Product Details

4-Formyl-3-hydroxybenzoic acid

619-12-5

Product Details

3-Hydroxy-4-methoxybenzoic acid

645-08-9

Product Details

4-Hydroxy-3-methoxybenzoic acid

121-34-6

Product Details

3-Hydroxy-4-methylbenzoic acid

586-30-1

Product Details

4-Hydroxy-2,6-dimethylbenzoic acid

75056-97-2

Product Details

4-Hydroxy-1-naphthoic acid

7474-97-7

Product Details

2-Naphthalenecarboxylic acid, 4-hydroxy-

1573-91-7

Product Details

5-hydroxy-1-naphthoic acid

2437-16-3

Product Details

4,5-dihydroxyphthalic acid

63958-66-7

Product Details

8-hydroxynaphthalene-2-carboxylic acid

5776-28-3

Product Details

2,3-dihydroxy-4-methylbenzoic acid

3929-89-3

Product Details

1H-Pyrazolo[3,4-b]pyridine, 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

1312312-78-9

$67.00/100mg, $87.00/250mg, $243.00/1g, $831.00/5g,

Product Details

3-Pyridazinamine, 5-chloro-

1314978-36-3

$34.00/100mg, $68.00/250mg, $118.00/500mg, $174.00/1g, $641.00/5g, $1,215.00/10g,

Product Details

Borate(1-), trifluoro(2-fluorophenyl)-, potassium (1:1), (T-4)-

166328-10-5

$11.00/250mg, $18.00/1g, $42.00/5g, $70.00/10g, $156.00/25g,

Product Details

2-Chloro-4-pyridylboronic acid

458532-96-2

$3.00/250mg, $5.00/1g, $12.00/5g, $23.00/10g, $52.00/25g, $1,015.00/500g,

Product Details

2-Bromo-5-fluoroisonicotinic acid

885588-12-5

$4.00/250mg, $5.00/1g, $18.00/5g, $31.00/10g, $74.00/25g, $260.00/100g, $641.00/250g, $1,212.00/500g,

Product Details

Ethyl 6-methyl-5-nitro-pyridine-3-carboxylate

1211538-09-8

$9.00/1g, $9.00/250mg, $45.00/5g, $84.00/10g, $191.00/25g, $347.00/50g, $606.00/100g,

Product Details


GHS Pictogram
Signal Word	Warning
UN#	N/A
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305+P351+P338
Class	N/A
Packing Group	N/A

Packsize	Purity	Price	Availability
5g	98%	$4.00	Global Stock	Buy Now	Add To Cart
25g	98%	$5.00	Global Stock	Buy Now	Add To Cart
50g	98%	$6.00	Global Stock	Buy Now	Add To Cart
100g	98%	$11.00	Global Stock	Buy Now	Add To Cart
500g	98%	$53.00	Global Stock	Buy Now	Add To Cart