1,5-Dihydroxynaphthalene - ≥98% , CAS No.83-56-7

CAS: 83-56-7 Cat. No.: D109042 Molecular Weight: 160.17 Beilstein Registry Number: 2044951 EC Number: 201-487-4

GRADE & PURITY ≥98%

Synonyms

1,5-DIHYDROXYNAPHTHALENE | 1,5-dihydroxy-naphthalene | AC-11727 | BIDD:GT0202 | C.I. 76625 | 1.5-naphthalenediol | D72512 | NCGC00357051-01 | 1,5-Naphthalenediol | AKOS005287408 | BDBM36287 | Durafur Developer E | P25HC23VH6 | BRN 2044951 | A19217 | napht

Storage

Room temperature,Argon charged

Shipped In

Normal

Overview

application：

1,5-Dihydroxynaphthalene is an intermediate of synthetic mordant azo dyes. It is an intermediate used in organic synthesis, pharmaceuticals, dyestuff fields and photograph industry.

Specifications

Synonyms

1, 5-DIHYDROXYNAPHTHALENE | 1, 5-dihydroxy-naphthalene | AC-11727 | BIDD:GT0202 | C.I. 76625 | 1.5-naphthalenediol | D72512 | NCGC00357051-01 | 1, 5-Naphthalenediol | AKOS005287408 | BDBM36287 | Durafur Developer E | P25HC23VH6 | BRN 2044951 | A19217 | napht

Specifications & Purity

≥98%

Storage

Room temperature, Argon charged

Shipped In

Normal

Purity

≥98%

Names and Identifiers

• Pubchem Sid: 488180147
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488180147
• Canonical Smiles: C1=CC2=C(C=CC=C2O)C(=C1)O
• IUPAC Name: naphthalene-1,5-diol
• InChIKey: BOKGTLAJQHTOKE-UHFFFAOYSA-N
• INCHI: 1S/C10H8O2/c11-9-5-1-3-7-8(9)4-2-6-10(7)12/h1-6,11-12H
• Isomeric SMILES: C1=CC2=C(C=CC=C2O)C(=C1)O
• WGK Germany: 2
• RTECS: QJ4740000
• Molecular Weight: 160.17
• Beilstein: 2044951
• Reaxy-Rn: 2044951
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2044951&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Naphthalenes
      • Subclass Naphthols and derivatives

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Naphthalenes
• Subclass: Naphthols and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Naphthols and derivatives
• Alternative Parents: 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Organooxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic homopolycyclic compounds
• Substituents: 1-naphthol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homopolycyclic compound
• Description: This compound belongs to the class of organic compounds known as naphthols and derivatives. These are naphthalene derivatives carrying one or more hydroxyl (-OH) groups at any ring position.
• 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

Associated Targets(Human)

T-24 (2342 Activities)

Explore this target

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

IDO1 Tchem Indoleamine 2,3-dioxygenase (6650 Activities)

Discover Target: IDO1

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

Mechanisms of Action

Chemical and Physical Properties

• Solubility: Solubility in water: 0.6 g/l in water (20°C) Solubility in other solvents: soluble in methanol
• Sensitivity: Air Sensitive
• Flash Point(°F): 486°F
• Flash Point(°C): 252°C
• Melt Point(°C): 265°C
• Molecular Weight: 160.170 g/mol
• XLogP3: 1.800
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 160.052 Da
• Monoisotopic Mass: 160.052 Da
• Topological Polar Surface Area: 40.500 Ų
• Heavy Atom Count: 12
• Formal Charge: 0
• Complexity: 140.000
• 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

References

1. Junhua Chen, Shiting Li, Xuan Wang, Lili Fang, Dingding Huang, Lin Ke, Jinlian Chen, Qingwei Wang, He Zhang, Yinping Wu, Dongyu Zhu, Chunsheng Li, Xiangying Hao.  (2023)  Synthesis and Characterization of Pressure-Sensitive Adhesives Based on a Naphthyl Curing Agent.  Polymers,  15  (23): (4516).  [PMID:38231956] [10.3390/polym15234516]

2. Jintao An, Qianrui Lv, Yuchao Wang, Wenbo Yang, Shengyang Tao, Lijing Zhang, Alexander A. Miskevich, Valery A. Loiko.  (2023)  Study of the Coupling Effect of Multiple Factors on the Photoreaction Process Based on a Standard Photoreactor.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.3c00842]

3. Yu Caili, Lu Guangjie, Yan Chengfei, Xu Jianben, Zhang Faai.  (2023)  Preparation and pH Detection Performance of Rosin-Based Fluorescent Polyurethane Microspheres.  JOURNAL OF FLUORESCENCE,  33  (4): (1593-1602).  [PMID:36790631] [10.1007/s10895-023-03160-z]

4. Zheng Yin, Zou Bo, Yuan Liangjie.  (2013)  Structure and properties of novel epoxy resins containing naphthalene units and aliphatic chains.  IRANIAN POLYMER JOURNAL,  22  (5): (325-334).  [PMID:] [10.1007/s13726-013-0131-9]

5. Shan Wu, Yuhan Duan, Wenru Kuang, Wenyue Dong, Xu Cui, Xiaodong Zhang, Qian Duan.  (2024)  Homogeneous catalysis and heterogeneous recovery: Thermo-responsive copolymer visible light catalyst with phthalocyanine as side groups.  REACTIVE & FUNCTIONAL POLYMERS,      [PMID:] [10.1016/j.reactfunctpolym.2024.105857]

6. Yifei Ma, Lijie Zhang, Hong Yang, Shanshan Zhu, Jinhua Liu.  (2025)  Imidazole-triggered in situ fluorescence reaction system for quantitatively determination of dopamine from multiple sources.  TALANTA,      [PMID:40157196] [10.1016/j.talanta.2025.127975]

7. Shanshan Zhu, Jingjing Yin, Hong Yang, Wenlin Ma, Yuzhen Wang, Zhihui Xu, Xiao Huang, Jinhua Liu.  (2025)  Hydrogen/coordination/electrostatic triple-interaction-driven magnetic separation immunoassay for one-step dual biomarker quantification in clinical samples.  SENSORS AND ACTUATORS B-CHEMICAL,      [PMID:] [10.1016/j.snb.2025.138767]

8. Peng Zhang, Qian Xu, Pengcheng Fan, Xianzhen Xu, Jishi Chen, Yuanyuan Sun, Chuantao Hou, Zonghua Wang.  (2025)  Modulator-Induced Secondary Building Unit Control in Lanthanide–Porphyrin Metal–Organic Frameworks for Enhanced Photooxidation.  INORGANIC CHEMISTRY,      [PMID:40554590] [10.1021/acs.inorgchem.5c01613]