Methyl 3,4-Dihydroxybenzoate - ≥98% , CAS No.2150-43-8

CAS: 2150-43-8 Cat. No.: D137522 Summenformel: C₈H₈O₄ Molekulargewicht: 168.15 Beilstein Registry Number: 10(4)1467 EG-Nummer: 677-539-9

GRADE & PURITY ≥98%

Synonyms

3，4-Dihydroxybenzoic Acid Methyl Ester | Methyl protocatechuate | Protocatechuic Acid Methyl Ester

Storage

Argon charged,Room temperature

Shipped In

Normal

Specifications

Synonyme

3，4-Dihydroxybenzoic Acid Methyl Ester | Methyl protocatechuate | Protocatechuic Acid Methyl Ester

Spezifikationen & Reinheit

≥98%

Storage

Argon charged,Room temperature

Verschickt in

Normal

Aktionsart

AGONIST

Reinheit

≥98%

Namen und Kennungen

• Pubchem Sid: 488189284
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488189284
• Kanonisches Lächeln: COC(=O)C1=CC(=C(C=C1)O)O
• IUPAC Name: methyl 3,4-dihydroxybenzoate
• InChIKey: CUFLZUDASVUNOE-UHFFFAOYSA-N
• INCHI: 1S/C8H8O4/c1-12-8(11)5-2-3-6(9)7(10)4-5/h2-4,9-10H,1H3
• Isomere SMILES: COC(=O)C1=CC(=C(C=C1)O)O
• Molekulargewicht: 168.15
• Beilstein: 10(4)1467
• Reaxy-Rn: 1637939
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1637939&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Klasse Benzene and substituted derivatives
      • Subclass Benzoic acids and derivatives
        • Ebene5 Benzoic acid esters
          • Ebene6 p-Hydroxybenzoic acid esters
            • Ebene7 p-Hydroxybenzoic acid alkyl esters

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Klasse: Benzene and substituted derivatives
• Subclass: Benzoic acids and derivatives
• Intermediate Tree Nodes: Benzoic acid esters - p-Hydroxybenzoic acid esters
• Direct Parent: p-Hydroxybenzoic acid alkyl esters
• Alternative Parents: m-Hydroxybenzoic acid esters Hydroxybenzoic acid derivatives Catechols Benzoyl derivatives 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Methyl esters Monocarboxylic acids and derivatives Organooxygen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: P-hydroxybenzoic acid alkyl ester - M-hydroxybenzoic acid ester - Dihydroxybenzoic acid - Benzoyl - Catechol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Methyl ester - Carboxylic acid ester - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic homomonocyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as p-hydroxybenzoic acid alkyl esters. These are aromatic compounds containing a benzoic acid, which is esterified with an alkyl group and para-substituted with a hydroxyl group.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Zugehörige Ziele (menschlich)

CA1 Tclin Carbonic anhydrase 1 (1 Activities)

Discover Target: CA1

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA2 Tclin Carbonic anhydrase 2 (1 Activities)

Discover Target: CA2

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA12 Tclin Carbonic anhydrase 12 (1 Activities)

Discover Target: CA12

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA14 Tclin Carbonic anhydrase 14 (1 Activities)

Discover Target: CA14

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA9 Tclin Carbonic anhydrase 9 (1 Activities)

Discover Target: CA9

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA7 Tclin Carbonic anhydrase 7 (1 Activities)

Discover Target: CA7

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA2 Tclin Carbonic anhydrase II (17698 Activities)

Discover Target: CA2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

XDH Tclin Xanthine dehydrogenase (1038 Activities)

Discover Target: XDH

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA1 Tclin Carbonic anhydrase I (13240 Activities)

Discover Target: CA1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA14 Tclin Carbonic anhydrase XIV (1305 Activities)

Discover Target: CA14

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA12 Tclin Carbonic anhydrase XII (6231 Activities)

Discover Target: CA12

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA9 Tclin Carbonic anhydrase IX (8255 Activities)

Discover Target: CA9

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ANTXR2 Tchem Anthrax toxin receptor 2 (35 Activities)

Discover Target: ANTXR2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Zugehörige Ziele (nicht menschlich)

Ca7 Carbonic anhydrase VII (3 Activities)

Discover Target: Ca7

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Ralstonia solanacearum (520 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MDCK (10148 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

P388 (20296 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

rep Replicase polyprotein 1ab (378 Activities)

Discover Target: rep

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ARG1 Arginase-1 (70 Activities)

Discover Target: ARG1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

PPO Polyphenol oxidase (10 Activities)

Discover Target: PPO

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Heterodera zeae (651 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Hylobius abietis (106 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Wirkungsmechanismen

Chemische und physikalische Eigenschaften

• Löslichkeit: Soluble in Methanol
• Empfindlichkeit: air sensitive
• Schmelzpunkt (°C): 134-138℃
• Molekulargewicht: 168.150 g/mol
• XLogP3: 1.500
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 168.042 Da
• Monoisotopic Mass: 168.042 Da
• Topological Polar Surface Area: 66.800 Ų
• Heavy Atom Count: 12
• Formal Charge: 0
• Complexity: 168.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Referenzen

1. Hailiang Chen, Chenyu Liu, Simiao Yu, Hengjun Zhou, Farishta Shafiq, Weihong Qiao.  (2023)  Acid-sensitive PEG-removable nanoscale liposomes for delivery of doxorubicin in A549/ADR therapy.  NEW JOURNAL OF CHEMISTRY,  47  (26): (12431-12444).  [PMID:] [10.1039/D3NJ01764H]

2. Yao Jian, Gui Lun, Yin Shaocheng.  (2021)  A novel esterase from a soil metagenomic library displaying a broad substrate range.  AMB Express,  11  (1): (1-10).  [PMID:33666762] [10.1186/s13568-021-01198-5]

3. Shizong Wang, Jianlong Wang, Yuliang Sun.  (2016)  Degradation of chlorinated paraben by integrated irradiation and biological treatment process.  JOURNAL OF ENVIRONMENTAL MANAGEMENT,      [PMID:28002779] [10.1016/j.jenvman.2016.11.067]

4. Miaole Zhang, Hong Chen, Linna Wang, Shaoying Zhang, Youwei Yu.  (2025)  Antioxidant and antimicrobial activities of octenyl succinic anhydride modified Tamarind/Portulaca polysaccharide coating incorporated with protocatechuic acid methyl ester and its application in cherry tomatoes preservation.  Food Packaging and Shelf Life,      [PMID:] [10.1016/j.fpsl.2025.101612]

Häufig gestellte Fragen

What is the purity of this product?

This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 2150-43-8, the molecular formula is C8H8O4, and the molecular weight is 168.15 g/mol. InChIKey CUFLZUDASVUNOE-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.