Cas no 1074-41-5 (6-Amino-2-(methylsulfanyl)-4(3H)-pyrimidinone)

6-Amino-2-(methylsulfanyl)-4(3H)-pyrimidinone is a heterocyclic organic compound featuring a pyrimidinone core substituted with an amino group at the 6-position and a methylsulfanyl moiety at the 2-position. This structure imparts versatility in synthetic applications, particularly in pharmaceutical and agrochemical research, where it serves as a key intermediate for the development of nucleoside analogs and bioactive molecules. Its reactive amino and thioether functionalities enable further derivatization, facilitating the synthesis of more complex heterocycles. The compound exhibits stability under standard conditions, ensuring reliable handling and storage. Its well-defined chemical properties make it a valuable building block for medicinal chemistry and material science applications.
6-Amino-2-(methylsulfanyl)-4(3H)-pyrimidinone structure
1074-41-5 structure
Product Name:6-Amino-2-(methylsulfanyl)-4(3H)-pyrimidinone
CAS No:1074-41-5
MF:C5H7N3OS
MW:157.193578958511
MDL:MFCD00051034
CID:40662
PubChem ID:329819295
Update Time:2025-10-30

6-Amino-2-(methylsulfanyl)-4(3H)-pyrimidinone Chemical and Physical Properties

Names and Identifiers

    • 6-Amino-2-methylthio-4[3H]pyrimidinone
    • 4-Amino-2-(Methylthio)-6-Pyrimidinol
    • 6-Amino-2-methylthio-4(3H)pyrimidinone
    • 6-amino-2-methylsulfanyl-1h-pyrimidin-4-one
    • 6-amino-2-(methylthio)-4(3H)-Pyrimidinone
    • 6-Amino-2-(methylthio)pyrimidin-4(3h)-one
    • 6-Amino-2-(methylthio)pyrimidin-4-ol
    • 6-AMINO-2-METHYLSULFANYL-PYRIMIDIN-4-OL
    • 4-AMINO-6-HYDROXY-2-(METHYLTHIO)PYRIMIDINE
    • 6-Amino-2-(methylsulfanyl)-4(3H)-pyrimidinone
    • 4-pyrimidinol, 6-amino-2-(methylthio)-
    • 6-aMino-2-Methylthio-4-(1H)-pyriMidinone
    • 6-amino-2-(methylthio)-1H-pyrimidin-4-one
    • 2-(Methylthio)-4-aMino-6-hydroxypyriMidine
    • 4(3H)-PyriMidinone, 6-aMino-2-(Methylthio)-
    • 4-Amino-2-(methylthio)-6-pyrimidinol ,97%
    • 4-Amino-2-(methylthio)-6-pyrimidinol ,98%
    • 6-amino-2-(methylsulfanyl)pyrimidin-4-ol
    • 2-(Methylthio)-4-hydroxy-6-aminopyrimidine
    • PXYQQKWEFDEUIX-UHFFFAOYSA-N
    • 6-amino-2-(methylsulfanyl)pyrimidin-4(1H)-one
    • 4(1H)-Pyrimidinone, 6-amino-2-(methylthio)-
    • SMR000415518
    • 6-amino-2-methylthio-3-hydropyrimidi
    • 6-amino-2-methylthio-3-hydropyrimidin-4-one
    • NSC9306
    • Uracil, 6-amino-2-(methylthio)-
    • 4-Amino-2-mercapto-6-hydroxypyrimidi
    • CID 135408766
    • 6-azanyl-2-methylsulfanyl-1H-pyrimidin-4-one
    • HMS1784P14
    • NSC-9306
    • AKOS022121231
    • 6-Amino-4-hydroxy-2-(methylthio)pyrimidine
    • DTXSID70278698
    • MLS004491690
    • Z1784133438
    • TD8142
    • 6-Amino-2-(methylsulfanyl)-4(3H)-pyrimidinone, AldrichCPR
    • F1918-0044
    • 6-AMINO-2-(METHYLSULFANYL)-3H-PYRIMIDIN-4-ONE
    • AKOS000164094
    • SB57762
    • Pyrimidine, 2-methylthio-4-hydroxy-6-amino-
    • 6-AMINO-2-(METHYLSULFANYL)-1H-PYRIMIDIN-4-ONE
    • BS-13189
    • SCHEMBL163966
    • MLS004491687
    • AM20080029
    • A853812
    • MFCD00023240
    • MLS000778739
    • CS-W017969
    • 6-amino-2-methylthio-4-hydroxypyrimidine
    • EN300-02957
    • 4-amino-2-methylsulfanyl-1H-pyrimidin-6-one
    • MFCD00051034
    • CHEMBL1710952
    • AKOS000271154
    • AC-907/30003047
    • HMS2773L17
    • FT-0648335
    • 6-Amino-2-(methylsulfanyl)-4(3H)-pyrimidinone #
    • BP-20051
    • 1074-41-5
    • 6-amino-2-(methylthio)-4(1H)-pyrimidinone
    • 4-amino-6-hydroxy-2-methylthio-pyrimidine
    • J-514305
    • STL264109
    • DB-059637
    • STL361889
    • 2-(Methylthio)-4-amino-6-hydroxypyrimidine; 4-Amino-6-hydroxy-2-(methylthio)pyrimidine; 6-Amino-2-methylsulfanyl-3,4-dihydropyrimidin-4-one;
    • FA17468
    • 2-(Methylthio)-4-amino-6-hydroxypyrimidine;4-Amino-6-hydroxy-2-(methylthio)pyrimidine;6-Amino-2-methylsulfanyl-3,4-dihydropyrimidin- 4-one
    • 821-127-5
    • MDL： MFCD00051034
    • Inchi： 1S/C5H7N3OS/c1-10-5-7-3(6)2-4(9)8-5/h2H,1H3,(H3,6,7,8,9)
    • InChI Key： PXYQQKWEFDEUIX-UHFFFAOYSA-N
    • SMILES： S(C)C1=NC(=CC(N1)=O)N

Computed Properties

  • Exact Mass: 157.03100
  • Monoisotopic Mass: 157.031
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 1
  • Complexity: 221
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 9
  • XLogP3: -0.3
  • Topological Polar Surface Area: 92.8

Experimental Properties

  • Color/Form: White solid
  • Density: 1.54
  • Melting Point: 271-273°C (dec.)
  • Boiling Point: 285.2°C at 760 mmHg
  • Flash Point: 126.3°C
  • Refractive Index: 1.707
  • Solubility: soluble in DMSO
  • PSA: 97.07000
  • LogP: 0.65520
  • pka: 8.82±0.50(Predicted)

6-Amino-2-(methylsulfanyl)-4(3H)-pyrimidinone Security Information

  • Symbol: GHS07
  • Signal Word：Warning
  • Hazard Statement： H319
  • Warning Statement： P305+P351+P338
  • Hazardous Material transportation number：NONH for all modes of transport
  • Hazard Category Code： 36
  • Safety Instruction： 26
  • Hazardous Material Identification： Xi
  • Storage Condition：Keep in dark place,Inert atmosphere,2-8°C(BD93593)

6-Amino-2-(methylsulfanyl)-4(3H)-pyrimidinone Customs Data

  • HS CODE：2933599090
  • Customs Data：

    China Customs Code:

    2933599090

    Overview:

    2933599090. Other compounds with pyrimidine ring in structure(Including other compounds with piperazine ring on the structure. 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:

    2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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6-Amino-2-(methylsulfanyl)-4(3H)-pyrimidinone Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:1074-41-5)6-amino-2-(methylsulfanyl)pyrimidin-4-ol
Order Number:A853812
Stock Status:in Stock
Quantity:100g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 07:47
Price ($):312.0

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Amadis Chemical Company Limited
(CAS:1074-41-5)6-amino-2-(methylsulfanyl)pyrimidin-4-ol
A853812
Purity:99%
Quantity:100g
Price ($):312.0
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