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CAS

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193693-95-7

3-Hydroxy-5-nitrobenzaldehyde is a chemical compound characterized by the molecular formula C7H5NO4. It is a yellow to orange crystalline solid that serves as a crucial building block in the synthesis of pharmaceuticals and dyes. As a derivative of benzaldehyde, it features a hydroxyl group and a nitro group attached to the benzene ring, which endows it with versatile reactivity. 3-Hydroxy-5-nitrobenzaldehyde is primarily utilized in organic synthesis and has potential applications in medicinal chemistry and drug development.

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  • 193693-95-7 Structure

  • Basic information

    1. Product Name: 3-Hydroxy-5-nitrobenzaldehyde
    2. Synonyms: 3-Hydroxy-5-nitrobenzaldehyde;Benzaldehyde, 3-hydroxy-5-nitro-
    3. CAS NO:193693-95-7
    4. Molecular Formula: C7H5NO4
    5. Molecular Weight: 167.1189
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 193693-95-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 322.766 °C at 760 mmHg
    3. Flash Point: 148.603 °C
    4. Appearance: /
    5. Density: 1.501 g/cm3
    6. Vapor Pressure: 0mmHg at 25°C
    7. Refractive Index: 1.667
    8. Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
    9. Solubility: N/A
    10. CAS DataBase Reference: 3-Hydroxy-5-nitrobenzaldehyde(CAS DataBase Reference)
    11. NIST Chemistry Reference: 3-Hydroxy-5-nitrobenzaldehyde(193693-95-7)
    12. EPA Substance Registry System: 3-Hydroxy-5-nitrobenzaldehyde(193693-95-7)

  • 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: 193693-95-7(Hazardous Substances Data)

193693-95-7 Usage

Uses

Used in Pharmaceutical Industry:
3-Hydroxy-5-nitrobenzaldehyde is used as a key intermediate in the synthesis of various pharmaceuticals for its ability to be incorporated into complex organic molecules. Its presence in the molecular structure can influence the pharmacological properties of the final drug product, making it a valuable component in drug development.
Used in Dye Industry:
In the dye industry, 3-Hydroxy-5-nitrobenzaldehyde is used as a precursor in the production of dyes. Its chemical structure allows for the creation of a range of colors, making it a versatile component in the formulation of dyes for various applications.
Used in Organic Synthesis:
3-Hydroxy-5-nitrobenzaldehyde is used as a building block in organic synthesis for its reactivity and the ability to form a variety of organic compounds. Its presence in the synthesis process can lead to the creation of new chemical entities with potential applications in various fields.
Safety Precautions:
When handling 3-Hydroxy-5-nitrobenzaldehyde, it is important to take safety precautions due to its potential harmful effects. It may cause skin irritation or respiratory issues if inhaled. Therefore, proper protective equipment should be used to minimize exposure risks during its use in laboratories or industrial settings.

Check Digit Verification of cas no

The CAS Registry Mumber 193693-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,6,9 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 193693-95:
(8*1)+(7*9)+(6*3)+(5*6)+(4*9)+(3*3)+(2*9)+(1*5)=187
187 % 10 = 7
So 193693-95-7 is a valid CAS Registry Number.
InChI:InChI=1/C7H5NO4/c9-4-5-1-6(8(11)12)3-7(10)2-5/h1-4,10H

193693-95-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Hydroxy-5-nitrobenzaldehyde

1.2 Other means of identification

Product number -
Other names 5-hydroxy-3-nitrobenzaldehyde

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:193693-95-7 SDS

193693-95-7Relevant articles and documents

Stereochemical assignment of intermediates in the rifamycin biosynthetic pathway by precursor-directed biosynthesis

Hartung, Ingo V.,Rude, Mathew A.,Schnarr, Nathan A.,Hunziker, Daniel,Khosla, Chaitan

, p. 11202 - 11203 (2007/10/03)

Natural and semisynthetic rifamycins are clinically important inhibitors of bacterial DNA-dependent RNA polymerase. Although the polyketide-nonribosomal peptide origin of the naphthalene core of rifamycin B is well established, the absolute and relative c

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