5-Amino-4,6-dihydroxypyrimidine

Base Information

• Chemical Name: 5-Amino-4,6-dihydroxypyrimidine
• CAS No.: 69340-97-2
• Molecular Formula: C4H5N3O2
• Molecular Weight: 127.103
• Hs Code.: 2933599090
• European Community (EC) Number: 614-950-4
• NSC Number: 160797
• DSSTox Substance ID: DTXSID50303735
• Wikidata: Q72436116
• Mol file: 69340-97-2.mol

Synonyms:5-Amino-4,6-dihydroxypyrimidine;69340-97-2;5-aminopyrimidine-4,6-diol;5-amino-4-hydroxy-1H-pyrimidin-6-one;4(1H)-Pyrimidinone, 5-amino-6-hydroxy-;MFCD00239457;NSC160797;Nc1c(O)ncnc1O;SCHEMBL1939076;SCHEMBL24138959;4,6-dihydroxy-5-aminopyrimidine;DTXSID50303735;AMY25288;AKOS000280656;AKOS002968413;AKOS028109087;NSC 160797;NSC-160797;SB57480;CS-11166;SY007614;CS-0188409;FT-0692679;EN300-188037;A836440

Chemical Property of 5-Amino-4,6-dihydroxypyrimidine

Chemical Property:

• Vapor Pressure: 1.53E-06mmHg at 25°C
• Melting Point: >300 °C
• Refractive Index: 1.752
• Boiling Point: 387 °C at 760 mmHg
• PKA: 6.77±0.10(Predicted)
• Flash Point: 187.8 °C
• PSA: 92.26000
• Density: 1.84 g/cm³
• LogP: 0.05120
• XLogP3: -1.3
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 127.038176411
• Heavy Atom Count: 9
• Complexity: 206

Purity/Quality:

98%,99%, ^*data from raw suppliers

5-Amino-4,6-dihydroxypyrimidine ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=NC(=C(C(=O)N1)N)O
• Uses: 5-Amino-4,6-dihydroxypyrimidine is a useful research reagent for the synthesis of complex benzoxazinophenothiazines derivatives with antimicrobial properties.

Technology Process of 5-Amino-4,6-dihydroxypyrimidine

There total 2 articles about 5-Amino-4,6-dihydroxypyrimidine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

N-(4,6-dihydroxypyrimidin-5-yl)acetamide (1549834-94-7) → 5-amino-4,6-dihydroxy-pyrimidine (69340-97-2)

Guidance literature:

With hydrogenchloride; In methanol; water; at 20 - 65 ℃; for 15.5h;

Reference yield:

→ 5-amino-4,6-dihydroxy-pyrimidine (69340-97-2)

Guidance literature:

4,6-Dihydroxy-5-nitro-pyrimidin, SnCl2, aethanol. HCl, Erwaermen;

Reference yield: 68.0%

acetic anhydride (108-24-7) + 5-amino-4,6-dihydroxy-pyrimidine (69340-97-2) → 2-methyloxazolo[5,4-d]pyrimidin-7-ol (27433-55-2)

Guidance literature:

at 120 ℃; for 16h;

upstream raw materials:

N-(4,6-dihydroxypyrimidin-5-yl)acetamide

Downstream raw materials:

2-phenyloxazolo[5,4-d]pyrimidin-7-ol

5-amino-4,6-dichloropyridimine

2-methyloxazolo[5,4-d]pyrimidin-7-ol

Refernces

• 1、 -. "A PROCESS FOR THE PREPARATION OF AN INTERMEDIATE FOR A TRIAZOLOPYRIMIDINE CARBONUCLEOSIDE". Page/Page column 33. . Retrieved 2014/03/21.