Cas no 959236-59-0 (7-Fluoro-1H-indazole-3-carboxylic acid)

7-Fluoro-1H-indazole-3-carboxylic acid structure
959236-59-0 structure
Product Name:7-Fluoro-1H-indazole-3-carboxylic acid
CAS No:959236-59-0
MF:C8H5FN2O2
MW:180.13590502739
MDL:MFCD07378920
CID:69696
PubChem ID:34176082
Update Time:2025-07-31

7-Fluoro-1H-indazole-3-carboxylic acid Chemical and Physical Properties

Names and Identifiers

    • 7-Fluoro-1H-indazole-3-carboxylic acid
    • 7-fluoro-2H-indazole-3-carboxylic acid
    • 3-Carboxy-7-fluoro-1H-indazole
    • 7-Fluoroindazole-3-carboxylic acid
    • QC-808
    • DFOSXJTYCNLCKG-UHFFFAOYSA-N
    • BCP22600
    • SBB019408
    • PC7358
    • FCH856066
    • STK695493
    • VI20079
    • EN002527
    • 1H-Indazole-3-carboxylicacid, 7-fluoro-
    • AB0027883
    • ST4148033
    • AX8168604
    • W9782
    • AM20050499
    • ST24029938
    • 2
    • 7-Fluoro-1H-indazole-3-carboxylic acid (ACI)
    • DTXSID80652945
    • AKOS005606590
    • 959236-59-0
    • FS-3103
    • DB-026429
    • J-519240
    • SY104515
    • CS-0040090
    • MFCD07378920
    • SB40315
    • EN300-1616840
    • SCHEMBL1215101
    • MDL: MFCD07378920
    • Inchi: 1S/C8H5FN2O2/c9-5-3-1-2-4-6(5)10-11-7(4)8(12)13/h1-3H,(H,10,11)(H,12,13)
    • InChI Key: DFOSXJTYCNLCKG-UHFFFAOYSA-N
    • SMILES: O=C(C1C2C(=C(C=CC=2)F)NN=1)O

Computed Properties

  • Exact Mass: 180.03400
  • Monoisotopic Mass: 180.034
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 1
  • Complexity: 224
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 66
  • XLogP3: 1.5

Experimental Properties

  • Color/Form: No data avaiable
  • Density: 1.611
  • Melting Point: No data available
  • Boiling Point: 445.8°C at 760 mmHg
  • Flash Point: 223.4±23.2 °C
  • Refractive Index: 1.707
  • PSA: 65.98000
  • LogP: 1.40020
  • Vapor Pressure: No data available

7-Fluoro-1H-indazole-3-carboxylic acid Security Information

7-Fluoro-1H-indazole-3-carboxylic acid Customs Data

  • HS CODE:2933990090
  • Customs Data:

    China Customs Code:

    2933990090

    Overview:

    2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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7-Fluoro-1H-indazole-3-carboxylic acid Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Sodium hydroxide Solvents: Water ;  cooled
1.2 Reagents: Sodium nitrite Solvents: Water ;  cooled
1.3 Reagents: Sulfuric acid Solvents: Water ;  0 °C; 10 min, 0 °C
1.4 Reagents: Hydrochloric acid ,  Stannous chloride Solvents: Water ;  0 °C; 1 h, 0 °C
Reference
Indazole derivatives as CB1 receptor modulators and their preparation and use in the treatment of CB1-mediated diseases
, World Intellectual Property Organization, , ,

Production Method 2

Reaction Conditions
1.1 Reagents: Sodium hydroxide Solvents: Water ;  rt; cooled
1.2 Reagents: Sodium nitrite Solvents: Water ;  cooled
1.3 Reagents: Sulfuric acid Solvents: Water ;  10 min, 0 °C
1.4 Reagents: Hydrochloric acid ,  Stannous chloride Solvents: Water ;  0 °C; 1 h, 0 °C
Reference
Indazole derivatives as CB1 receptor modulators and their preparation and use in treatment of diseases
, World Intellectual Property Organization, , ,

7-Fluoro-1H-indazole-3-carboxylic acid Raw materials

7-Fluoro-1H-indazole-3-carboxylic acid Preparation Products

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