Cas no 2224-20-6 (4-Methyl-1,3-diazinan-2-one)

4-Methyl-1,3-diazinan-2-one is a heterocyclic compound featuring a six-membered diazinane ring with a carbonyl group at the 2-position and a methyl substituent at the 4-position. This structure imparts stability and reactivity, making it a valuable intermediate in organic synthesis, particularly for pharmaceuticals and agrochemicals. Its rigid framework allows for selective functionalization, enabling the development of complex molecules with precise stereochemistry. The compound's balanced lipophilicity and polarity enhance its utility in medicinal chemistry, where it may serve as a scaffold for bioactive molecules. High purity grades are available to ensure reproducibility in research and industrial applications.
4-Methyl-1,3-diazinan-2-one structure
4-Methyl-1,3-diazinan-2-one structure
Product Name:4-Methyl-1,3-diazinan-2-one
CAS No:2224-20-6
MF:C5H10N2O
MW:114.145700931549
CID:269764
PubChem ID:351622
Update Time:2025-10-06

4-Methyl-1,3-diazinan-2-one Chemical and Physical Properties

Names and Identifiers

    • 2(1H)-Pyrimidinone,tetrahydro-4-methyl-
    • 4-methyl-1,3-diazinan-2-one
    • 2(1H)-Pyrimidinone,4-methyl
    • 4-Methyl-2(1H)-pyrimidinone
    • 4-METHYLPYRIMIDIN-2-ONE
    • 4-Methyltetrahydropyrimidin-2-on
    • 4-methyl-tetrahydro-pyrimidin-2-one
    • 2-Oxo-4-methyltetrahydropyrimidine
    • SB56535
    • SCHEMBL7751136
    • 2224-20-6
    • AKOS006352103
    • CS-0208767
    • NSC522489
    • Tetrahydro-4-methyl-2(1H)-pyrimidinone
    • NSC 522489
    • DTXSID80325985
    • BS-27908
    • NSC-522489
    • 4-Methyl-1,3-diazinan-2-one
    • Inchi: 1S/C5H10N2O/c1-4-2-3-6-5(8)7-4/h4H,2-3H2,1H3,(H2,6,7,8)
    • InChI Key: GOFSQILFNXDGTD-UHFFFAOYSA-N
    • SMILES: O=C1NCCC(C)N1

Computed Properties

  • Exact Mass: 114.07900
  • Monoisotopic Mass: 114.079
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 8
  • Rotatable Bond Count: 0
  • Complexity: 103
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: -0.1
  • Topological Polar Surface Area: 41.1?2

Experimental Properties

  • Density: 0.992
  • Boiling Point: 314.9°Cat760mmHg
  • Flash Point: 163°C
  • Refractive Index: 1.434
  • PSA: 41.13000
  • LogP: 0.73540

4-Methyl-1,3-diazinan-2-one 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%

4-Methyl-1,3-diazinan-2-one Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
M336448-10mg
4-Methyl-1,3-diazinan-2-one
2224-20-6
10mg
$ 50.00 2022-06-03
TRC
M336448-50mg
4-Methyl-1,3-diazinan-2-one
2224-20-6
50mg
$ 160.00 2022-06-03
TRC
M336448-100mg
4-Methyl-1,3-diazinan-2-one
2224-20-6
100mg
$ 250.00 2022-06-03
Chemenu
CM344905-1g
4-Methyl-1,3-diazinan-2-one
2224-20-6 95%+
1g
$776 2023-02-02
A2B Chem LLC
AF36964-250mg
4-Methyl-1,3-diazinan-2-one
2224-20-6 95%
250mg
$336.00 2024-04-20
A2B Chem LLC
AF36964-1g
4-Methyl-1,3-diazinan-2-one
2224-20-6 95%
1g
$641.00 2024-04-20
Recommended suppliers
Shanghai Joy Biotech Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shanghai Joy Biotech Ltd
Shandong Jing Kun Chemical Co.,Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shandong Jing Kun Chemical Co.,Ltd.
Shenzhen GeneSeqTools Bioscience & Technology Co. Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Shenzhen GeneSeqTools Bioscience & Technology Co. Ltd.
Changzhou Guanjia Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Changzhou Guanjia Chemical Co., Ltd
Hangzhou Cedareal Technology Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Hangzhou Cedareal Technology Co., Ltd.