3,4-Dihydroxybenzaldehyde - ≥96% , CAS No.139-85-5

CAS: 139-85-5 Cat. No.: D130075 Formula: C₇H₆O₃ Molecular Weight: 138.12 Beilstein Registry Number: 774381 EC Number: 205-377-7

GRADE & PURITY ≥96%

Synonyms

3,4-DHBAOP | 4,5-Dihydroxybenzaldehyde | NCGC00180319-01 | MEGxm0_000158 | PS-5533 | ACon1_001620 | UNII-4PVP2HCH4T | BCP00880 | EN300-17568 | STL146017 | Z56957508 | catechaldehyde | MFCD00003370 | s3952 | D-3480 | Q411602 | PROTOCATECHUALDEHYDE [MI] | 3

Storage

Room temperature

Shipped In

Normal

Specifications

Synonyms

3,4-DHBAOP | 4,5-Dihydroxybenzaldehyde | NCGC00180319-01 | MEGxm0_000158 | PS-5533 | ACon1_001620 | UNII-4PVP2HCH4T | BCP00880 | EN300-17568 | STL146017 | Z56957508 | catechaldehyde | MFCD00003370 | s3952 | D-3480 | Q411602 | PROTOCATECHUALDEHYDE [MI] | 3

Specifications & Purity

≥96%

Storage

Room temperature

Shipped In

Normal

Purity

≥96%

Names and Identifiers

Pubchem Sid

504751731

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504751731

Canonical Smiles

C1=CC(=C(C=C1C=O)O)O

IUPAC Name

3,4-dihydroxybenzaldehyde

InChIKey

IBGBGRVKPALMCQ-UHFFFAOYSA-N

INCHI

1S/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H

Isomeric SMILES

C1=CC(=C(C=C1C=O)O)O

WGK Germany

3

RTECS

UL0380000

Molecular Weight

138.12

Beilstein

774381

Reaxy-Rn

774381

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=774381&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Class Organooxygen compounds
      • Subclass Carbonyl compounds
        • Level5 Aldehydes
          • Level6 Aryl-aldehydes
            • Level7 Benzaldehydes
              • Level8 Hydroxybenzaldehydes

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Class: Organooxygen compounds
• Subclass: Carbonyl compounds
• Intermediate Tree Nodes: Aldehydes - Aryl-aldehydes - Benzaldehydes
• Direct Parent: Hydroxybenzaldehydes
• Alternative Parents: Catechols Benzoyl derivatives 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Hydroxybenzaldehyde - Catechol - Benzoyl - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Benzenoid - Monocyclic benzene moiety - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as hydroxybenzaldehydes. These are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group.
• External Descriptors: an aryl aldehyde

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

Associated Targets(Human)

TYR Tclin Tyrosinase (717 Activities)

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PTGS2 Tclin Cyclooxygenase-2 (13999 Activities)

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MPO Tchem Myeloperoxidase (1002 Activities)

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DLD-1 (17511 Activities)

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K562 (73714 Activities)

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N9 (414 Activities)

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A549 (127892 Activities)

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T47D (39041 Activities)

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HCT-116 (91556 Activities)

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WiDr (1835 Activities)

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KB (17409 Activities)

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HeLa (62764 Activities)

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SIRT1 Tchem NAD-dependent deacetylase sirtuin 1 (3505 Activities)

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SW1573 (1008 Activities)

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POLI Tchem DNA polymerase iota (116820 Activities)

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KDM4A Tchem Lysine-specific demethylase 4A (52245 Activities)

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EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)

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KDM4E Tchem Lysine-specific demethylase 4D-like (40243 Activities)

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RAB9A Tbio Ras-related protein Rab-9A (22488 Activities)

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microRNA 21 (64692 Activities)

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BAZ2B Tchem Bromodomain adjacent to zinc finger domain protein 2B (56204 Activities)

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GLS Tchem Glutaminase kidney isoform, mitochondrial (16997 Activities)

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Associated Targets(non-human)

Ptpn1 Protein-tyrosine phosphatase 1B (270 Activities)

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Plasmodium falciparum (966862 Activities)

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Meloidogyne incognita (862 Activities)

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Hepatitis B virus (7925 Activities)

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BV-2 (3710 Activities)

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rep Replicase polyprotein 1ab (378 Activities)

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fba Putative fructose-1,6-bisphosphate aldolase (15559 Activities)

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ffp 4'-phosphopantetheinyl transferase ffp (24982 Activities)

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Collagen (21 Activities)

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Mechanisms of Action

Chemical and Physical Properties

• Sensitivity: Air Sensitive
• x_melt_point_char: 153-154°C
• Molecular Weight: 138.120 g/mol
• XLogP3: 1.300
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 138.032 Da
• Monoisotopic Mass: 138.032 Da
• Topological Polar Surface Area: 57.500 Ų
• Heavy Atom Count: 10
• Formal Charge: 0
• Complexity: 124.000
• 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

Frequently Asked Questions

What is the purity of this product?

This product is supplied at ≥96% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at room temperature.

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 139-85-5, the molecular formula is C7H6O3, and the molecular weight is 138.12 g/mol. InChIKey IBGBGRVKPALMCQ-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.