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229-71-0

Benzo[h]isoquinoline is a heterocyclic aromatic compound with the molecular formula C13H9N. It is a tricyclic structure consisting of a benzene ring fused to an isoquinoline ring, which itself is a fused pyridine and pyrrole ring. benzo[h]isoquinoline is an important building block in organic synthesis and is used as a precursor in the production of various pharmaceuticals, agrochemicals, and other organic compounds. Benzo[h]isoquinoline exhibits a range of biological activities, including antitumor, antiviral, and anti-inflammatory properties, making it a valuable scaffold for drug discovery and development. Its unique structure and reactivity also make it a subject of interest in academic research, with studies focusing on its synthesis, functionalization, and potential applications in materials science.

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  • 229-71-0 Structure

  • Basic information

    1. Product Name: benzo[h]isoquinoline
    2. Synonyms: Benz(h)isoquinoline; Benzo[h]isoquinoline
    3. CAS NO:229-71-0
    4. Molecular Formula: C13H9N
    5. Molecular Weight: 179.2173
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 229-71-0.mol

  • Chemical Properties

    1. Melting Point: 57-59 °C
    2. Boiling Point: 366°C at 760 mmHg
    3. Flash Point: 166.3°C
    4. Appearance: N/A
    5. Density: 1.187g/cm3
    6. Vapor Pressure: 3.18E-05mmHg at 25°C
    7. Refractive Index: 1.726
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. PKA: 5.37±0.30(Predicted)
    11. CAS DataBase Reference: benzo[h]isoquinoline(CAS DataBase Reference)
    12. NIST Chemistry Reference: benzo[h]isoquinoline(229-71-0)
    13. EPA Substance Registry System: benzo[h]isoquinoline(229-71-0)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 229-71-0(Hazardous Substances Data)

229-71-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 229-71-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,2 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 229-71:
(5*2)+(4*2)+(3*9)+(2*7)+(1*1)=60
60 % 10 = 0
So 229-71-0 is a valid CAS Registry Number.

229-71-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name benzo[h]isoquinoline

1.2 Other means of identification

Product number -
Other names Benzo<h>isochinolin

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:229-71-0 SDS

229-71-0Downstream Products

229-71-0Relevant articles and documents

Model reactions for the synthesis of azacorannulenes and related heteroaromatic compounds

Dix, Ina,Doll, Christian,Hopf, Henning,Jones, Peter G.

, p. 2547 - 2556 (2007/10/03)

4-(2-Ethynylphenyl)pyridine (10), 3-(2-ethynylphenyl)pyridine (11), 2-(2-trimethylsilylethynylphenyl)pyridine (26), and 3-ethynyl-2-phenylpyridine (13) were prepared from readily available pyridine precursors by standard coupling reactions. Pyrolysis of 10 at 810 °C/0.5 Torr provided benzo[f]isoquinoline (45) and the benzopentalene dimer 47. Pyrolysis of 11 (820 °C/0.5 Torr) afforded benzo[f]quinoline (50), benzo[h]i-soquinoline (52), and a mixture of isomers of 47. Pyrolysis of 13 (820 °C/0.3 Torr) provided benzo[h]quinoline (56) and the novel azulene derivative azuleno[1,2-b]pyridine (58). When 26 was desilylated by treatment with TBAF in THF/water, the unusual "dimerization" product 37 was produced; its structure was confirmed by X-ray structural analysis. The mechanisms of these transformations are discussed. Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002.

Controlled Photocyclization, Photodimerization, and Photoisomerization of Stilbazole Salts within Nafion Membranes

Li, Xiao-Hong,Wu, Li-Zhu,Zhang, Li-Ping,Tung, Chen-Ho

, p. 1175 - 1177 (2007/10/03)

matrix presented Water- and methanol-swollen Nafion membranes were used as microreactors to successfully control the photochemical reaction pathway of stillbazole derivatives. Of particular interest is the production of azaphenanthrene (the product not ob

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