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CAS

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75191-78-5

**1,4-Dihydro-2-quinazolinamine** is a heterocyclic compound structurally related to 2-amino-3,4-dihydroquinazolines, which can be synthesized via reductive cyclization of cyanamides derived from Baylis–Hillman derivatives. It features a partially hydrogenated quinazoline core with an amino group at the 2-position, making it a potential intermediate for biologically active molecules or pharmaceutical agents. 1,4-dihydro-2-quinazolinamine’s synthesis typically involves multi-step transformations, including nitrile addition and reductive cyclization, as demonstrated in related methodologies.

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  • 75191-78-5 Structure

  • Basic information

    1. Product Name: 1,4-dihydro-2-quinazolinamine
    2. Synonyms: 1,4-dihydro-2-quinazolinamine
    3. CAS NO:75191-78-5
    4. Molecular Formula:
    5. Molecular Weight: 147.18
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 75191-78-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 1,4-dihydro-2-quinazolinamine(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,4-dihydro-2-quinazolinamine(75191-78-5)
    11. EPA Substance Registry System: 1,4-dihydro-2-quinazolinamine(75191-78-5)

  • 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: 75191-78-5(Hazardous Substances Data)

75191-78-5 Usage

Type of compound

Bicyclic heterocyclic amine

Applications

a. Pharmaceutical industry
b. Synthesis of antihypertensive drugs
c. Synthesis of antipsychotic drugs
d. Organic chemistry as a reagent for various transformations and reactions

Versatility

Potential for further research and development in medicinal chemistry and drug synthesis.

Check Digit Verification of cas no

The CAS Registry Mumber 75191-78-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,9 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 75191-78:
(7*7)+(6*5)+(5*1)+(4*9)+(3*1)+(2*7)+(1*8)=145
145 % 10 = 5
So 75191-78-5 is a valid CAS Registry Number.

75191-78-5SDS

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 quinazolin-2-amine

1.2 Other means of identification

Product number -
Other names -

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:75191-78-5 SDS

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