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[ CAS No. 79387-69-2 ] {[proInfo.proName]}

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Chemical Structure| 79387-69-2
Chemical Structure| 79387-69-2
Structure of 79387-69-2 * Storage: {[proInfo.prStorage]}
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Product Details of [ 79387-69-2 ]

CAS No. :79387-69-2 MDL No. :MFCD00130245
Formula : C4H3IN2O Boiling Point : -
Linear Structure Formula :- InChI Key :PVHCYDBPRLPQMP-UHFFFAOYSA-N
M.W : 221.98 Pubchem ID :11959096
Synonyms :

Calculated chemistry of [ 79387-69-2 ]

Physicochemical Properties

Num. heavy atoms : 8
Num. arom. heavy atoms : 6
Fraction Csp3 : 0.0
Num. rotatable bonds : 0
Num. H-bond acceptors : 2.0
Num. H-bond donors : 1.0
Molar Refractivity : 37.57
TPSA : 45.75 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : No
P-gp substrate : No
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -7.69 cm/s

Lipophilicity

Log Po/w (iLOGP) : 1.0
Log Po/w (XLOGP3) : -0.05
Log Po/w (WLOGP) : 0.37
Log Po/w (MLOGP) : 0.38
Log Po/w (SILICOS-IT) : 2.17
Consensus Log Po/w : 0.78

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 1.0
Bioavailability Score : 0.55

Water Solubility

Log S (ESOL) : -1.74
Solubility : 4.04 mg/ml ; 0.0182 mol/l
Class : Very soluble
Log S (Ali) : -0.46
Solubility : 77.0 mg/ml ; 0.347 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -2.52
Solubility : 0.675 mg/ml ; 0.00304 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 1.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.81

Safety of [ 79387-69-2 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 79387-69-2 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Upstream synthesis route of [ 79387-69-2 ]
  • Downstream synthetic route of [ 79387-69-2 ]

[ 79387-69-2 ] Synthesis Path-Upstream   1~4

  • 1
  • [ 38353-09-2 ]
  • [ 79387-69-2 ]
Reference: [1] Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1985, vol. 39, # 8, p. 691 - 696
[2] Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1983, vol. 37, # 4, p. 345 - 350
[3] Journal of Organic Chemistry, 2011, vol. 76, # 15, p. 6075 - 6087
[4] Patent: CN107540718, 2018, A, . Location in patent: Paragraph 0053-0059; 0080
  • 2
  • [ 38353-09-2 ]
  • [ 79387-69-2 ]
YieldReaction ConditionsOperation in experiment
94% at 20℃; for 16 h; Darkness To a solution of pyrimidin-2-ol hydrochloride (5) (12.306 g, 93 mmol) in methanol (357 ml) was added iodine (27.2 g, 107 mmol). The dark purple mixture was stirred at room temperature until all iodine had dissolved. Pulverized silver(I) sulfate (33.4 g, 107 mmol) was added, in one portion, and the mixture was allowed to stir for 16 h in the dark. The yellow Agl precipitate was filtered and the filter cake washed with methanol. The filtrate was treated dropwise with a 50percent aq. KOH solution until pH 10 forming a heavy white precipitate. The resulting alkaline mixture was neutralized (pH 7) with acetic acid and rotoevaporated to dryness in vacuo. The solid residue was suspended in boiling water (-500 mL) and allowed to boil for 30 minutes. Additional water was added portion wise and the heating was continued until a yellow solution was obtained. The solution was allowed to cool to room temperature and placed in fridge for three days. The resulting suspension was filtered with suction, washed with cold water and dried to give compound 6, 5-iodopyrimidin-2(lH)-one (19.34 g, 87 mmol, 94 percent yield) as a yellow solid. MR (500 MHz, DMSO-d6) δ 8.43 (s, 2H), 12.21 (s, 1H); LRMS (ESI) [M-H]- calculated for C1213C4H3IN20 221.9, found 220.9
Reference: [1] Patent: WO2018/143893, 2018, A1, . Location in patent: Page/Page column 6; 22; 24; 25
  • 3
  • [ 557-01-7 ]
  • [ 79387-69-2 ]
YieldReaction ConditionsOperation in experiment
77.5% With N-iodo-succinimide In N,N-dimethyl-formamide EXAMPLE 3
1-(2-Deoxy-β-D-Ribofuranosyl)-5-iodo-2-pyrimidinone
2-Pyrimidinone (6 g, 62.44 mmol) and N-iodosuccinimide (14.7 g, 65.3 mmol) in dry DMF (30 ml) were stirred for 48 hours at room temperature with the exclusion of both light and moisture.
The mixture was added to ether (50 ml) with stirring and the supernatant was decanted.
The precipitate was collected by filtration, repeatedly washed with acetone and finally with methanol, until the filtrate became light yellow.
After drying in vacuo the yellow granular product, 5-iodo-2(1H)-pyrimidinone, appeared to be pure by tlc and spectra, but the elemental analysis indicated that it was contaminated with a trace amount of DMF. Yield: 11.35 g (77.5percent).
77.5% With N-iodo-succinimide In N,N-dimethyl-formamide EXAMPLE 3
1-(2-Deoxy-beta-D-Ribofuranosyl)-5-iodo-2-pyrimidinone
2-Pyrimidinone (6 g, 62.44 mmol) and N-iodosuccinimide (14.7 g, 65.3 mmol) in dry DMF (30 ml) were stirred for 48 hours at room temperature with the exclusion of both light and moisture.
The mixture was added to ether (50 ml) with stirring and the supernatant was decanted.
The precipitate was collected by filtration, repeatedly washed with acetone and finally with methanol, until the filtrate became light yellow.
After drying in vacuo the yellow granular product, 5-iodo-2(1H)-pyrimidinone, appeared to be pure by tlc and spectra, but the elemental analysis indicated that it was contaminated with a trace amount of DMF. Yield: 11.35 g (77.5percent).
Reference: [1] Journal of Medicinal Chemistry, 1985, vol. 28, # 7, p. 904 - 910
[2] Patent: US4895937, 1990, A,
[3] Patent: US4782142, 1988, A,
  • 4
  • [ 79387-69-2 ]
  • [ 32779-38-7 ]
Reference: [1] Journal of Heterocyclic Chemistry, 2015, vol. 52, # 4, p. 1062 - 1074
[2] CrystEngComm, 2017, vol. 19, # 22, p. 3026 - 3036
[3] Organic Process Research and Development, 2007, vol. 11, # 2, p. 237 - 240
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