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  • 198348-89-9 Structure
  • Basic information

    1. Product Name: 5-Nitro-3-pyrazolecarboxylic acid
    2. Synonyms: 5-NITRO-3-PYRAZOLECARBOXYLIC ACID;AKOS B006514;TIMTEC-BB SBB004010;5-NITRO-3-PYRAZOLECARBOXYLIC ACID 98%;1H-Pyrazole-3-carboxylicacid,5-nitro-(9CI);5-Nitro-3-pyrazolecarboxylic acid,98%;5-Nitro-1H-pyrazole-3-carboxylic acid;5-nitro-3-pyrazolecarboxylci acid
    3. CAS NO:198348-89-9
    4. Molecular Formula: C4H3N3O4
    5. Molecular Weight: 157.08
    6. EINECS: N/A
    7. Product Categories: CARBOXYLICACID;Pyrazole series
    8. Mol File: 198348-89-9.mol
    9. Article Data: 0
  • Chemical Properties

    1. Melting Point: 188-190 °C(lit.)
    2. Boiling Point: 509.568 °C at 760 mmHg
    3. Flash Point: 261.977 °C
    4. Appearance: off-white to light yellow crystalline powder
    5. Density: 1.84 g/cm3
    6. Vapor Pressure: 3.31E-11mmHg at 25°C
    7. Refractive Index: N/A
    8. Storage Temp.: 2-8°C
    9. Solubility: N/A
    10. PKA: 3.22±0.10(Predicted)
    11. CAS DataBase Reference: 5-Nitro-3-pyrazolecarboxylic acid(CAS DataBase Reference)
    12. NIST Chemistry Reference: 5-Nitro-3-pyrazolecarboxylic acid(198348-89-9)
    13. EPA Substance Registry System: 5-Nitro-3-pyrazolecarboxylic acid(198348-89-9)
  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36/37/38
    3. Safety Statements: 26-37/39
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: IRRITANT
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 198348-89-9(Hazardous Substances Data)

198348-89-9 Usage

Description

5-Nitro-3-pyrazolecarboxylic acid is an off-white to light yellow crystalline powder with potential therapeutic properties. It is a chemical compound derived from the pyrazole family, which is known for its diverse range of applications in various industries.

Uses

Used in Pharmaceutical Industry:
5-Nitro-3-pyrazolecarboxylic acid is used as a therapeutic agent for improving ocular blood flow and aiding in the recovery of retinal function after reperfusion injury and ischemic insult. Its application in this field is due to its potential to enhance blood flow and promote healing in the eye, which can be beneficial for patients suffering from vision-related issues.
Used in Chemical Research:
5-Nitro-3-pyrazolecarboxylic acid can also be used as a starting material or intermediate in the synthesis of various chemical compounds, particularly those with potential applications in the pharmaceutical, agrochemical, and materials science industries. Its unique chemical properties make it a valuable component in the development of new drugs and materials with specific functionalities.

Check Digit Verification of cas no

The CAS Registry Mumber 198348-89-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,3,4 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 198348-89:
(8*1)+(7*9)+(6*8)+(5*3)+(4*4)+(3*8)+(2*8)+(1*9)=199
199 % 10 = 9
So 198348-89-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H3N3O4/c8-4(9)2-1-3(6-5-2)7(10)11/h1H,(H,5,6)(H,8,9)/p-1

198348-89-9SDS

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 5-Nitro-3-pyrazolecarboxylic acid

1.2 Other means of identification

Product number -
Other names 5-Nitro-1H-pyrazole-3-carboxylic acid

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:198348-89-9 SDS

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