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[ CAS No. 104146-10-3 ] {[proInfo.proName]}

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Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
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Chemical Structure| 104146-10-3
Chemical Structure| 104146-10-3
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Product Details of [ 104146-10-3 ]

CAS No. :104146-10-3 MDL No. :MFCD00191253
Formula : C24H23ClN2O5S Boiling Point : No data available
Linear Structure Formula :- InChI Key :KFCMZNUGNLCSJQ-NFBKMPQASA-N
M.W : 486.97 Pubchem ID :10874591
Synonyms :
Chemical Name :(6R,7R)-4-Methoxybenzyl 3-(chloromethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

Calculated chemistry of [ 104146-10-3 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 33
Num. arom. heavy atoms : 12
Fraction Csp3 : 0.29
Num. rotatable bonds : 10
Num. H-bond acceptors : 5.0
Num. H-bond donors : 1.0
Molar Refractivity : 129.44
TPSA : 110.24 ?2

Pharmacokinetics

GI absorption : High
BBB permeant : No
P-gp substrate : Yes
CYP1A2 inhibitor : No
CYP2C19 inhibitor : Yes
CYP2C9 inhibitor : Yes
CYP2D6 inhibitor : Yes
CYP3A4 inhibitor : Yes
Log Kp (skin permeation) : -7.36 cm/s

Lipophilicity

Log Po/w (iLOGP) : 3.11
Log Po/w (XLOGP3) : 2.69
Log Po/w (WLOGP) : 2.34
Log Po/w (MLOGP) : 2.73
Log Po/w (SILICOS-IT) : 3.76
Consensus Log Po/w : 2.93

Druglikeness

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

Water Solubility

Log S (ESOL) : -4.16
Solubility : 0.0335 mg/ml ; 0.0000687 mol/l
Class : Moderately soluble
Log S (Ali) : -4.66
Solubility : 0.0107 mg/ml ; 0.000022 mol/l
Class : Moderately soluble
Log S (SILICOS-IT) : -6.9
Solubility : 0.0000609 mg/ml ; 0.000000125 mol/l
Class : Poorly soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 1.0 alert
Leadlikeness : 2.0
Synthetic accessibility : 4.84

Safety of [ 104146-10-3 ]

Signal Word:Danger Class:6.1
Precautionary Statements:P501-P261-P272-P280-P284-P302+P352-P342+P311-P362+P364-P304+P340-P333+P313 UN#:2811
Hazard Statements:H317-H334 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 104146-10-3 ]

* 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 [ 104146-10-3 ]
  • Downstream synthetic route of [ 104146-10-3 ]

[ 104146-10-3 ] Synthesis Path-Upstream   1~2

  • 1
  • [ 104146-10-3 ]
  • [ 113479-65-5 ]
YieldReaction ConditionsOperation in experiment
456 g With pyridine; phosphorus pentachloride In methanol; dichloromethane at -30 - 5℃; for 4 h; CH2Cl2 (3L), PCl5 (374.4g) were added to 10L of the reaction flask, the temperature was stirred at room temperature down to about 0 ° C, pyridine (200mL) was slowly added dropwise to control the dropping rate,So that the internal temperature should not exceed 5 . The reaction was continued after 1h cooled to -5 , GCLE was added in portions(7Phenylacetamide-3-chloromethyl cephalanacrylate p-methoxybenzyl ester, 584.4g), controlling the internal temperature between -5 to 0 , the reaction was continued for 3h. Rapid cooling to -30 , the beginning slowly dropping methanol (1500mL), continue to -30 for 1h. The temperature was raised to -10 ° C, and 1500 mL of water was added dropwise. The temperature was controlled to -10 to 0 ° C for 1 hour. Finally, 1500mL of water was added once more and the mixture was stirred for 5min. The reaction solution was poured into a beaker with a lower mouth and was allowed to stand for delamination. The organic phase was taken off and a small amount of CH2Cl2 was added to the aqueous phase. The combined organic phases were dried over anhydrous sodium sulfate 1000g) dried,Suction filtration, the filter cake was washed with a small amount of CH2Cl2, the filtrate was added dropwise to isopropyl ether (12L) and stirred overnight. The next day, suction filtration, the filter cake was washed with a small amount of isopropyl ether, pale yellow solid, scraped the material, dried in vacuo overnight to give the product 456g.
Reference: [1] Patent: CN106317077, 2017, A, . Location in patent: Paragraph 0010; 0011l 0012
  • 2
  • [ 104146-10-3 ]
  • [ 113479-65-5 ]
Reference: [1] Tetrahedron Letters, 1987, vol. 28, # 24, p. 2745 - 2746
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