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21243-26-5

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Basic Information
CAS No.: 21243-26-5
Name: 6,11-Dihydro-4-fluoro[1]benzothiopyrano[4,3-b]indole
Molecular Structure:
Molecular Structure of 21243-26-5 (6,11-Dihydro-4-fluoro[1]benzothiopyrano[4,3-b]indole)
Formula: C15H10FNS
Molecular Weight: 255.32
Synonyms: 4-Fluor-6,11-dihydro<1>benzothiopyrano<4,3-b>indol;
Density: 1.401g/cm3
Boiling Point: 471.2°Cat760mmHg
Flash Point: 238.8°C
Safety: Questionable carcinogen with experimental neoplastigenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of F, SOx, and NOx.
PSA: 41.09000
LogP: 4.57970
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  • 6,11-DIHYDRO-4-FLUORO(1)BENZOTHIO-PYRANO(4,3-b)INDOLE

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    21243-26-5

    6,11-DIHYDRO-4-FLUORO(1)BENZOTHIO-PYRANO(4,3-b)INDOLE

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    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

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  • 6,11-DIHYDRO-4-FLUORO(1)BENZOTHIO-PYRANO(4,3-b)INDOLE

  • Casno:

    21243-26-5

    6,11-DIHYDRO-4-FLUORO(1)BENZOTHIO-PYRANO(4,3-b)INDOLE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

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  • 6,11-DIHYDRO-4-FLUORO(1)BENZOTHIO-PYRANO(4,3-b)INDOLE

  • Casno:

    21243-26-5

    6,11-DIHYDRO-4-FLUORO(1)BENZOTHIO-PYRANO(4,3-b)INDOLE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents

    We are a team of industry experts, dedicated to delivering the best chemical solutions from quality suppliers across China. Putting our customers first, we take a holistic approach

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Chemistry

IUPAC Name: 4-fluoro-6,11-dihydrothiochromeno[4,3-b]indole 
Empirical Formula: C15H10FNS
Molecular Weight: 255.31g/mol
Structure of 6,11-Dihydro-4-fluoro-(1)Benzothiopyrano(4,3-b)indole (CAS NO.21243-26-5):

Index of Refraction: 1.749
Molar Refractivity: 74.22 cm3
Molar Volume: 182.1 cm3
Polarizability: 29.42×10-24cm3
Surface Tension: 62.7 dyne/cm
Density: 1.401 g/cm3
Flash Point: 238.8 °C
Enthalpy of Vaporization: 70.59 kJ/mol
Boiling Point: 471.2 °C at 760 mmHg
Vapour Pressure: 1.34E-08 mmHg at 25°C 
Classification Code: Mutation data, Tumor data 
Canonical SMILES: C1C2=C(C3=C(S1)C(=CC=C3)F)NC4=CC=CC=C24
InChI: InChI=1S/C15H10FNS/c16-12-6-3-5-10-14-11(8-18-15(10)12)9-4-1-2-7-13(9)17-14/h1-7,17H,8H2
InChIKey: FIQRCCCMHORHOZ-UHFFFAOYSA-N

Toxicity Data With Reference

1.    

mma-sat 90 µg/plate

    MUREAV    Mutation Research. 66 (1979),307.

Safety Profile

Questionable carcinogen with experimental neoplastigenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of F, SOx, and NOx.

Specification

  6,11-Dihydro-4-fluoro-(1)Benzothiopyrano(4,3-b)indole , its cas register number is 21243-26-5. It also can be called BRN 1582683 ; Thiopyrano(4,3-b)benz(e)indole, 6,11-dihydro-4-fluoro- ; (1)Benzothiopyrano(4,3-b)indole, 6,11-dihydro-4-fluoro- .When 6,11-Dihydro-4-fluoro-(1)Benzothiopyrano(4,3-b)indole (CAS NO.21243-26-5) is heated to decomposition, it emits very toxic fumes of F, SOx, and NOx.