CAS 19181-54-5: 8-Methyl-4(3H)-quinazolinone
Description:8-Methyl-4(3H)-quinazolinone is a heterocyclic organic compound characterized by its quinazolinone structure, which consists of a fused benzene and pyrimidine ring system. This compound features a methyl group at the 8-position of the quinazolinone ring, contributing to its unique chemical properties. It is typically a crystalline solid and is soluble in organic solvents, reflecting its non-polar characteristics. The compound is of interest in medicinal chemistry due to its potential biological activities, including antimicrobial and anti-inflammatory properties. Its molecular structure allows for various chemical modifications, which can enhance its pharmacological profile. The CAS number 19181-54-5 uniquely identifies this compound in chemical databases, facilitating research and development efforts. Safety data indicates that, like many organic compounds, it should be handled with care, as it may pose health risks if ingested or inhaled. Overall, 8-Methyl-4(3H)-quinazolinone represents a significant compound in the study of quinazolinone derivatives and their applications in drug discovery.
Formula:C9H8N2O
InChI:InChI=1S/C9H8N2O/c1-6-3-2-4-7-8(6)10-5-11-9(7)12/h2-5H,1H3,(H,10,11,12)
InChI key:InChIKey=GZRXSFZDLGKFLN-UHFFFAOYSA-N
SMILES:O=C1N=CNC=2C1=CC=CC2C
- Synonyms:
- 4(1H)-Quinazolinone, 8-methyl-
- 4(3H)-Quinazolinone, 8-methyl-
- 8-Methyl-3H-Quinazolin-4-One
- 8-Methyl-4(3H)-quinazolinone
- 8-Methyl-4-Quinazolinone
- 8-Methylquinazolin-4(3H)-one
- 8-Methylquinazolin-4(3H)-one 98%
- 8-Methylquinazolin-4-ol
- 8-methylquinazolin-4(1H)-one
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | 8-METHYL-4-QUINAZOLONE REF: IN-DA00AAZ2CAS: 19181-54-5 | 97% | 50.00 €~631.00 € | Wed 16 Apr 25 |
![]() | 8-Methylquinazolin-4(3H)-one REF: 54-OR8297CAS: 19181-54-5 | 98% | 32.00 €~67.00 € | Thu 17 Apr 25 |
![]() | 8-Methylquinazolin-4(3H)-one REF: 10-F209268CAS: 19181-54-5 | 95.0% | To inquire | Mon 28 Apr 25 |
![]() | 8-Methyl-3H-quinazolin-4-one REF: 3D-FM36070CAS: 19181-54-5 | Min. 95% | - - - | Discontinued product |

8-METHYL-4-QUINAZOLONE
Ref: IN-DA00AAZ2
1g | 90.00 € | ||
5g | 194.00 € | ||
25g | 631.00 € | ||
100mg | 50.00 € | ||
250mg | 57.00 € |

8-Methylquinazolin-4(3H)-one
Ref: 54-OR8297
1g | 67.00 € | ||
250mg | 32.00 € |

8-Methylquinazolin-4(3H)-one
Ref: 10-F209268
1g | To inquire | ||
5g | To inquire | ||
25g | To inquire | ||
100mg | To inquire | ||
250mg | To inquire |

8-Methyl-3H-quinazolin-4-one
Ref: 3D-FM36070
1g | Discontinued | Request information | |
2g | Discontinued | Request information | |
5g | Discontinued | Request information | |
10g | Discontinued | Request information | |
25g | Discontinued | Request information |