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[ CAS No. 204777-78-6 ] {[proInfo.proName]}

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Chemical Structure| 204777-78-6
Chemical Structure| 204777-78-6
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Quality Control of [ 204777-78-6 ]

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Product Details of [ 204777-78-6 ]

CAS No. :204777-78-6 MDL No. :MFCD01631658
Formula : C34H42N2O6 Boiling Point : No data available
Linear Structure Formula :- InChI Key :LHJJUCZESVFWSO-MHZLTWQESA-N
M.W : 574.71 Pubchem ID :135443653
Synonyms :

Calculated chemistry of [ 204777-78-6 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 42
Num. arom. heavy atoms : 12
Fraction Csp3 : 0.47
Num. rotatable bonds : 14
Num. H-bond acceptors : 6.0
Num. H-bond donors : 3.0
Molar Refractivity : 162.44
TPSA : 121.8 Ų

Pharmacokinetics

GI absorption : Low
BBB permeant : No
P-gp substrate : Yes
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : Yes
CYP2D6 inhibitor : No
CYP3A4 inhibitor : Yes
Log Kp (skin permeation) : -5.01 cm/s

Lipophilicity

Log Po/w (iLOGP) : 3.99
Log Po/w (XLOGP3) : 6.76
Log Po/w (WLOGP) : 6.0
Log Po/w (MLOGP) : 2.97
Log Po/w (SILICOS-IT) : 6.5
Consensus Log Po/w : 5.24

Druglikeness

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

Water Solubility

Log S (ESOL) : -6.95
Solubility : 0.0000646 mg/ml ; 0.000000112 mol/l
Class : Poorly soluble
Log S (Ali) : -9.12
Solubility : 0.000000432 mg/ml ; 0.0000000008 mol/l
Class : Poorly soluble
Log S (SILICOS-IT) : -9.39
Solubility : 0.000000234 mg/ml ; 0.0000000004 mol/l
Class : Poorly soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 2.0 alert
Leadlikeness : 3.0
Synthetic accessibility : 5.53

Safety of [ 204777-78-6 ]

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 [ 204777-78-6 ]

* 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 [ 204777-78-6 ]

[ 204777-78-6 ] Synthesis Path-Downstream   1~7

  • 1
  • coenzyme A trilithium salt [ No CAS ]
  • [ 611-95-0 ]
  • QTARKSTGGK(1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl)APRKQLATK [ No CAS ]
  • [ 79-08-3 ]
  • [ 88574-06-5 ]
  • [ 204777-78-6 ]
  • [ 198561-07-8 ]
  • histone QTARKSTGGK(1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl)PRKQLATK-lysine 14-coenzyme A-benzophenone-L-propargylglycine [ No CAS ]
  • 2
  • coenzyme A trilithium salt [ No CAS ]
  • [ 611-95-0 ]
  • SGRGKGGKGLGKGGAK(1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl)RHR [ No CAS ]
  • [ 79-08-3 ]
  • [ 88574-06-5 ]
  • [ 204777-78-6 ]
  • [ 198561-07-8 ]
  • histone SGRGKGGKGLGKGGAK(1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl)RHR-lysine 16-coenzyme A-benzophenone-L-propargylglycine [ No CAS ]
  • 3
  • coenzyme A trilithium salt [ No CAS ]
  • [ 611-95-0 ]
  • [ 79-08-3 ]
  • [ 88574-06-5 ]
  • [ 204777-78-6 ]
  • [ 198561-07-8 ]
  • [ 1612162-71-6 ]
  • 4
  • [ 41654-04-0 ]
  • [ 13574-13-5 ]
  • C23H20N3O3Pol [ No CAS ]
  • [ 123639-61-2 ]
  • [ 204777-78-6 ]
  • C50H66N7O12Pol [ No CAS ]
  • 5
  • polyethylene glycol polyamide resin [ No CAS ]
  • [ 29022-11-5 ]
  • [ 35661-60-0 ]
  • [ 35661-39-3 ]
  • Palm-γGlu-γGlu-OSu [ No CAS ]
  • [ 71989-31-6 ]
  • [ 35661-40-6 ]
  • [ 71989-33-8 ]
  • [ 71989-14-5 ]
  • [ 71989-18-9 ]
  • [ 71989-23-6 ]
  • [ 71989-26-9 ]
  • [ 71989-35-0 ]
  • [ 132327-80-1 ]
  • [ 71989-33-8 ]
  • [ 94744-50-0 ]
  • [ 32926-43-5 ]
  • [ 143824-78-6 ]
  • [ 204777-78-6 ]
  • Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine [ No CAS ]
  • H-dSer-Q-G-T-F-T-S-D-L-S-K-Q-K((S)-4-carboxy-4-((S)-4-carboxy-4-hexadecanoylamino-butyrylamino)butyryl)-D-E-E-A-A-R-L-F-I-E-W-L-Aib-A-G-G-P-S-S-G-A-P-P-P-S-NH2 [ No CAS ]
YieldReaction ConditionsOperation in experiment
The solid phase synthesis as described in Methods was carried out on Novabiochem Rink-Amide resin (4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxyacetamido- norleucylaminomethyl resin), 100-200 mesh, loading of 0.23 mmol/g. The Fmoc- synthesis strategy was applied with HBTU/DIPEA-activation. In position 14 Fmoc- Lys(ivDde)-OH and in position 1 Boc-His(Trt)-OH were used in the solid phase synthesis protocol. The ivDde-group was cleaved from the peptide on resin according to literature (S.R. Chhabra et al., Tetrahedron Lett. 39, (1998), 1603). Hereafter Palm- yGlu-yGlu-OSu was coupled to the liberated amino-group employing DIPEA as base. The peptide was cleaved from the resin with King's cocktail (D. S. King, C. G. Fields, G. B. Fields, Int. J. Peptide Protein Res. 36, 1990, 255-266). The crude product was purified via preparative HPLC on a Waters column (XBridge, BEH130, Prep C18 5muMu) using an acetonitrile/water gradient (both buffers with 0,1 percent TFA). The purified peptide was analysed by LCMS (Method A). Deconvolution of the mass signals found under the peak with retention time 12.61 min revealed the peptide mass 4581 ,5 which is in line with the expected value of 4581 ,1 . Peptide Synthesizer (Protein Technologies Inc) or similar automated synthesizer using standard Fmoc chemistry and HBTU/DIPEA activation. DMF was used as the solvent. Deprotection : 20percent piperidine/DMF for 2 x 2.5 min. Washes: 7 x DMF. Coupling 2:5:10 200 mM AA / 500 mM HBTU / 2M DIPEA in DMF 2 x for 20 min. Washes: 5 x DMF. In cases where a Lys-side-chain was modified, Fmoc-L-Lys(ivDde)-OH or Fmoc-L- Lys(Mmt)-OH was used in the corresponding position. After completion of the synthesis, the ivDde group was removed according to a modified literature procedure (S.R. Chhabra et al., Tetrahedron Lett. 39, (1998), 1603), using 4percent hydrazine hydrate in DMF. The Mmt group was removed by repeated treatment with 1 percent TFA in dichloromethane. The following acylations were carried out by treating the resin with the N-hydroxy succinimide esters of the desired acid or using coupling reagents like HBTU/DIPEA or HOBt/DIC. All the peptides that have been synthesized were cleaved from the resin with King's cleavage cocktail consisting of 82.5percent TFA, 5percent phenol, 5percent water, 5percent thioanisole, 2.5percent EDT The crude peptides were then precipitated in diethyl or diisopropyl ether, centrifuged, and lyophilized. Peptides were analyzed by analytical HPLC and checked by ESI mass spectrometry. Crude peptides were purified by a conventional preparative RP-HPLC purification procedure.
  • 6
  • C22H39N6O9Pol [ No CAS ]
  • Fmoc‐D‐Cys(Trt)‐OPfp [ No CAS ]
  • [ 35661-40-6 ]
  • [ 71989-33-8 ]
  • [ 71989-38-3 ]
  • [ 115520-21-3 ]
  • [ 132388-59-1 ]
  • [ 71989-23-6 ]
  • [ 109425-51-6 ]
  • [ 88574-06-5 ]
  • [ 143824-78-6 ]
  • [ 204777-78-6 ]
  • C96H142N26O27S2 [ No CAS ]
  • 7
  • [ 29022-11-5 ]
  • C22H39N6O9Pol [ No CAS ]
  • Fmoc‐D‐Cys(Trt)‐OPfp [ No CAS ]
  • [ 35661-40-6 ]
  • [ 71989-33-8 ]
  • [ 71989-38-3 ]
  • [ 115520-21-3 ]
  • [ 132388-59-1 ]
  • [ 71989-23-6 ]
  • [ 88574-06-5 ]
  • [ 143824-78-6 ]
  • [ 204777-78-6 ]
  • C90H135N23O26S2 [ No CAS ]
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