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[ CAS No. 399-74-6 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}
Chemical Structure| 399-74-6
Chemical Structure| 399-74-6
Structure of 399-74-6 * Storage: {[proInfo.prStorage]}

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Quality Control of [ 399-74-6 ]

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Product Details of [ 399-74-6 ]

CAS No. :399-74-6 MDL No. :MFCD04448822
Formula : C7H3ClFNS Boiling Point : No data available
Linear Structure Formula :- InChI Key :ISIIQFDYFMPPOA-UHFFFAOYSA-N
M.W : 187.62 Pubchem ID :2049870
Synonyms :

Calculated chemistry of [ 399-74-6 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 11
Num. arom. heavy atoms : 9
Fraction Csp3 : 0.0
Num. rotatable bonds : 0
Num. H-bond acceptors : 2.0
Num. H-bond donors : 0.0
Molar Refractivity : 44.59
TPSA : 41.13 ?2

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : No
CYP1A2 inhibitor : Yes
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -5.06 cm/s

Lipophilicity

Log Po/w (iLOGP) : 2.28
Log Po/w (XLOGP3) : 3.36
Log Po/w (WLOGP) : 3.51
Log Po/w (MLOGP) : 2.53
Log Po/w (SILICOS-IT) : 4.21
Consensus Log Po/w : 3.18

Druglikeness

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

Water Solubility

Log S (ESOL) : -3.73
Solubility : 0.0353 mg/ml ; 0.000188 mol/l
Class : Soluble
Log S (Ali) : -3.9
Solubility : 0.0235 mg/ml ; 0.000125 mol/l
Class : Soluble
Log S (SILICOS-IT) : -3.87
Solubility : 0.0255 mg/ml ; 0.000136 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 2.32

Safety of [ 399-74-6 ]

Signal Word:Warning Class:
Precautionary Statements:P261-P305+P351+P338 UN#:
Hazard Statements:H302-H315-H319-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 399-74-6 ]

* 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.

  • Downstream synthetic route of [ 399-74-6 ]

[ 399-74-6 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 78364-55-3 ]
  • [ 399-74-6 ]
YieldReaction ConditionsOperation in experiment
With thionyl chloride; at 50℃; for 2h; General procedure: The substituted aniline (1eq.) and ammonium thiocyanate (2eq.) in 150mL glacial acetic acid were cooled in an ice bath and stirred mechanically. To the sulution, bromine (2eq.) in 25ml glacial acetic acid was added dropwise at such arate to keep the temperature below 10oC throughout the addition. Stirring was continued for additional 30 min after the bromine addition. The precipitate was collected and recrystallization from ethanol to give 2-aminobenzthiazoles. Then, the substituted 2-aminobenzthiazoles (1eq) in ethylene glycol were added hydrazine hydrate (2eq.) and hydrazine dihydrochloride (2eq). The mixture was heated at 140 oC for 2h. After cooling, the precipitate was filtered to give used directly for next step without further purification. Then, the hydrazino compound was added to thionyl chloride (1eq.) for 2h at 50 oC. After evaporated under reduced pressure, the residue was taken up in ethyl acetate and washed with 1 M NaHCO3 and brine each for twice. The organic layer was dried and evaporated to give the crude final product. The crude product was purified by silica gel column chromatography using PE-EA as an eluent.
  • 2
  • [ 399-74-6 ]
  • [ 78364-55-3 ]
  • 3
  • [ 399-74-6 ]
  • [ 871014-19-6 ]
  • [ 1452562-01-4 ]
YieldReaction ConditionsOperation in experiment
With N-ethyl-N,N-diisopropylamine; In dimethyl sulfoxide; at 120℃; for 2h; A mixture of tert-butyl(trans-3-aminocyclobutyl)carbamate (0.099 g, 0.533 mmol), 2-chloro-6-fluoro-1,3-benzothiazole (0.100 g, 0.533 mmol) and diisopropylethylamine (0.185 ml, 1.066 mmol) in DMSO (0.5 mL) contained in a microwave vial was capped and heated to 120 C. for 2 hrs. The mixture was diluted with water and extracted with EtOAc. EtOAc extract was concentrated to give crude tert-butyl(trans-3-((6-fluorobenzo[d]thiazol-2-yl)amino)cyclobutyl)carbamate. To the crude tert-butyl(trans-3-((6-fluorobenzo[d]thiazol-2-yl)amino)cyclobutyl)carbamate was added hydrogen chloride, 4N in 1,4-dioxane (10 ml, 40.0 mmol) and the resulting solution stirred at room temperature for 2 h and concentrated to afford crude trans-N1-(6-fluorobenzo[d]thiazol-2-yl)cyclobutane-1,3-diamine hydrochloride. The crude trans-N1-(6-fluorobenzo[d]thiazol-2-yl)cyclobutane-1,3-diamine hydrochloride was added to mixture of methyl (2-chloropyridin-3-yl)(methyl)carbamate, INTERMEDIATE 40, (0.107 g, 0.533 mmol), chloro(2-dicyclohexylphosphino-3,6-dimethoxy-2?-4?-6?-triisopropyl-1,1?-biphenyl)]2-(2-aminoethyl)Ph)Pd(II) (0.021 g, 0.027 mmol), and sodium tert-butoxide (0.261 ml, 2.132 mmol) in dioxane (10 mL). The mixture was stirred at 100 C. for 2 h and concentrated. The residue was diluted with water and extracted with EtOAc. EtOAc extract was concentrated and residue purified with ISCO on silica gel column eluting with 0-80% EtOAc/hexanes to give the title compound 3-(trans-3-((6-fluorobenzo[d]thiazol-2-yl)amino)cyclobutyl)-1-methyl-1H-imidazo[4,5-b]pyridin-2(3H)-one (0.092 g, 0.249 mmol, 46.7% yield). m/z: 370.1 (M+1); 1H NMR (400 MHz, CHLOROFORM-d) delta: ppm 8.07 (dd, J=5.18, 1.27 Hz, 1H), 7.49 (dd, J=8.90, 4.79 Hz, 1H), 7.32 (dd, J=8.12, 2.64 Hz, 1H), 7.17 (dd, J=7.73, 1.27 Hz, 1H), 6.97-7.07 (m, 2H), 5.90 (br. s., 1H), 5.33-5.50 (m, 1H), 4.48-4.74 (m, 1H), 3.48-3.67 (m, 2H), 3.43 (s, 3H), 2.34-2.63 (m, 2H).
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