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CAS No. : | 5430-45-5 | MDL No. : | MFCD02683295 |
Formula : | C9H6ClN | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | PJHSMEMFNSINJE-UHFFFAOYSA-N |
M.W : | 163.60 | Pubchem ID : | 224933 |
Synonyms : |
|
Num. heavy atoms : | 11 |
Num. arom. heavy atoms : | 10 |
Fraction Csp3 : | 0.0 |
Num. rotatable bonds : | 0 |
Num. H-bond acceptors : | 1.0 |
Num. H-bond donors : | 0.0 |
Molar Refractivity : | 46.75 |
TPSA : | 12.89 Ų |
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) : | -5.36 cm/s |
Log Po/w (iLOGP) : | 1.93 |
Log Po/w (XLOGP3) : | 2.73 |
Log Po/w (WLOGP) : | 2.89 |
Log Po/w (MLOGP) : | 2.15 |
Log Po/w (SILICOS-IT) : | 3.13 |
Consensus Log Po/w : | 2.57 |
Lipinski : | 0.0 |
Ghose : | None |
Veber : | 0.0 |
Egan : | 0.0 |
Muegge : | 2.0 |
Bioavailability Score : | 0.55 |
Log S (ESOL) : | -3.25 |
Solubility : | 0.0926 mg/ml ; 0.000566 mol/l |
Class : | Soluble |
Log S (Ali) : | -2.65 |
Solubility : | 0.362 mg/ml ; 0.00221 mol/l |
Class : | Soluble |
Log S (SILICOS-IT) : | -4.31 |
Solubility : | 0.00807 mg/ml ; 0.0000493 mol/l |
Class : | Moderately soluble |
PAINS : | 0.0 alert |
Brenk : | 0.0 alert |
Leadlikeness : | 1.0 |
Synthetic accessibility : | 1.09 |
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P280-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H317-H319 | Packing Group: | N/A |
GHS Pictogram: |
* 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.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
45% | at 0 - 10℃; for 24 h; | To mechanically stirred concd H 2 SO 4 (100 mL), isoquinoline (1; 12.9 g,0.1 mol, 1.0 equiv) was slowly added at 0 °C. During intensive stirringTCCA (12.8 g, 55 mmol, 1.65 equiv) was then added in 4 portionswhile the reaction temperature was kept at 10 °C. The mixture wasthen stirred at 10 °C and followed by GC-MS. After 24 h the reactionmixture was poured onto crushed ice (ca. 200 g) and the precipitatewas filtered. The pH of the filtrate was adjusted to 2 with concd aqNH 3 solution with extensive cooling. The slurry was then filtered. Thefiltrate was extracted with toluene (6 × 75 mL) to remove the sideproduct, 5,8-dichloroisoquinoline (16). The aqueous phase was fur-ther basified with concd aq NH 3 solution until pH 6 was reached. Atthis point the precipitate was filtered, washed with H 2 O, and dried inair. Finally, the filtrate was recrystallized from methylcyclohexane toafford 15.Yield: 7.60 g (45percent); mp 70–72 °C.IR (ATR): 1580, 1489, 1371, 1267, 1204, 1140, 1065, 984, 822, 750,687, 628, 536 cm –1 .1 H NMR (400 MHz, CDCl 3 ): δ = 9.27 (s, 1 H), 8.64 (d, J = 6.0 Hz, 1 H),8.02 (d, J = 6.0 Hz, 1 H), 7.90 (d, J = 8.2 Hz, 1 H), 7.77 (d, J = 7.5 Hz, 1 H),7.53 (t, J = 7.8 Hz, 1 H).13 C NMR (100 MHz, CDCl 3 ): δ = 152.4, 143.9, 133.7, 131.0, 130.3,129.4, 127.3, 126.7, 116.9. |