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[ CAS No. 4916-57-8 ] {[proInfo.proName]}

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Chemical Structure| 4916-57-8
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Product Details of [ 4916-57-8 ]

CAS No. :4916-57-8 MDL No. :MFCD00006451
Formula : C12H12N2 Boiling Point : -
Linear Structure Formula :- InChI Key :DQRKTVIJNCVZAX-UHFFFAOYSA-N
M.W : 184.24 Pubchem ID :78630
Synonyms :

Calculated chemistry of [ 4916-57-8 ]

Physicochemical Properties

Num. heavy atoms : 14
Num. arom. heavy atoms : 12
Fraction Csp3 : 0.17
Num. rotatable bonds : 3
Num. H-bond acceptors : 2.0
Num. H-bond donors : 0.0
Molar Refractivity : 56.29
TPSA : 25.78 Ų

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) : -6.0 cm/s

Lipophilicity

Log Po/w (iLOGP) : 1.96
Log Po/w (XLOGP3) : 2.0
Log Po/w (WLOGP) : 2.26
Log Po/w (MLOGP) : 1.49
Log Po/w (SILICOS-IT) : 3.17
Consensus Log Po/w : 2.18

Druglikeness

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

Water Solubility

Log S (ESOL) : -2.68
Solubility : 0.386 mg/ml ; 0.0021 mol/l
Class : Soluble
Log S (Ali) : -2.17
Solubility : 1.25 mg/ml ; 0.00679 mol/l
Class : Soluble
Log S (SILICOS-IT) : -4.98
Solubility : 0.00193 mg/ml ; 0.0000105 mol/l
Class : Moderately soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.35

Safety of [ 4916-57-8 ]

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 [ 4916-57-8 ]

* 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 [ 4916-57-8 ]
  • Downstream synthetic route of [ 4916-57-8 ]

[ 4916-57-8 ] Synthesis Path-Upstream   1~22

  • 1
  • [ 4916-57-8 ]
  • [ 13362-78-2 ]
Reference: [1] Journal of the American Chemical Society, 1952, vol. 74, p. 5979,5981
[2] Journal of the American Chemical Society, 1948, vol. 70, p. 2330,2333
  • 2
  • [ 108-89-4 ]
  • [ 4916-57-8 ]
  • [ 5421-79-4 ]
  • [ 13362-78-2 ]
Reference: [1] Phosphorus and Sulfur and the Related Elements, 1986, vol. 28, p. 315 - 326
  • 3
  • [ 108-89-4 ]
  • [ 4916-57-8 ]
  • [ 13362-78-2 ]
  • [ 135295-40-8 ]
  • [ 135295-44-2 ]
  • [ 135295-42-0 ]
  • [ 135295-41-9 ]
Reference: [1] Phosphorus, Sulfur and Silicon and the Related Elements, 1991, vol. 55, # 1-4, p. 9 - 17
  • 4
  • [ 108-89-4 ]
  • [ 4916-57-8 ]
  • [ 5421-79-4 ]
  • [ 13362-78-2 ]
  • [ 64048-12-0 ]
Reference: [1] Phosphorus and Sulfur and the Related Elements, 1986, vol. 28, p. 315 - 326
  • 5
  • [ 108-89-4 ]
  • [ 4916-57-8 ]
  • [ 5421-79-4 ]
YieldReaction ConditionsOperation in experiment
16% With hydrogenchloride; sulfur In water at 120℃; for 24 h; 4-Methylpyridine (1.6 g, 17.18 mmol), sulphur powder (275 mg, 8.59 mmol) and concentrated hydrochloric acid (12M, 0.48 mL, 5.76 mmol) were mixed and heated to 120 ° C and stirred for 24 h. The mixture was cooled to room temperature, dichloromethane (20 mL) and aq. EtOAc (EtOAc) Ethylamine = 97/2/1 to 90/7/3) was isolated and purified to give a yellow solid compound 1,2-di(pyridin-4-yl)ethane (520 mg, yield: 16percent) 4 ',4"-(propane-1,2,3-triyl)tripyridine (1.2 g, yield: 25percent).
Reference: [1] Organic Letters, 2013, vol. 15, # 16, p. 4218 - 4221
[2] Patent: CN108440393, 2018, A, . Location in patent: Paragraph 0055; 0058; 0059; 0060; 0061
  • 6
  • [ 108-89-4 ]
  • [ 4916-57-8 ]
Reference: [1] Journal of Organometallic Chemistry, 1986, vol. 303, p. 301 - 308
[2] Journal of Organometallic Chemistry, 2006, vol. 691, # 6, p. 1110 - 1116
[3] Journal of the American Chemical Society, 1948, vol. 70, p. 2330,2333
[4] Journal of the American Chemical Society, 1948, vol. 70, p. 2330,2333
[5] Journal of the American Chemical Society, 1948, vol. 70, p. 2330,2333
[6] Chemistry - A European Journal, 2018, vol. 24, # 46, p. 12054 - 12060
  • 7
  • [ 872-85-5 ]
  • [ 4916-57-8 ]
Reference: [1] Heterocycles, 1990, vol. 31, # 7, p. 1271 - 1274
[2] Journal of the American Chemical Society, 1948, vol. 70, p. 2330,2333
  • 8
  • [ 13362-78-2 ]
  • [ 4916-57-8 ]
Reference: [1] Journal of the American Chemical Society, 1948, vol. 70, p. 2330,2333
  • 9
  • [ 108-89-4 ]
  • [ 4916-57-8 ]
  • [ 1135-32-6 ]
Reference: [1] Petroleum Chemistry, 2002, vol. 42, # 1, p. 38 - 41
[2] Petroleum Chemistry, 2002, vol. 42, # 1, p. 38 - 41
  • 10
  • [ 108-89-4 ]
  • [ 19524-06-2 ]
  • [ 462-08-8 ]
  • [ 504-24-5 ]
  • [ 60776-05-8 ]
  • [ 4916-57-8 ]
Reference: [1] Journal of Organic Chemistry, 1983, vol. 48, # 14, p. 2392 - 2399
  • 11
  • [ 67-56-1 ]
  • [ 13362-78-2 ]
  • [ 4916-57-8 ]
  • [ 73070-02-7 ]
  • [ 62415-98-9 ]
  • [ 62415-98-9 ]
Reference: [1] Tetrahedron Letters, 2013, vol. 54, # 30, p. 3997 - 4000
[2] Tetrahedron Letters, 2013, vol. 54, # 30, p. 3997 - 4000
  • 12
  • [ 67-56-1 ]
  • [ 13362-78-2 ]
  • [ 4916-57-8 ]
  • [ 73070-02-7 ]
  • [ 62415-98-9 ]
Reference: [1] Tetrahedron Letters, 2013, vol. 54, # 30, p. 3997 - 4000
  • 13
  • [ 13362-78-2 ]
  • [ 4916-57-8 ]
  • [ 62415-98-9 ]
  • [ 73078-76-9 ]
  • [ 14802-45-0 ]
Reference: [1] Journal of Organic Chemistry, 1980, vol. 45, # 9, p. 1565 - 1573
  • 14
  • [ 13362-78-2 ]
  • [ 4916-57-8 ]
  • [ 860704-15-0 ]
  • [ 73070-02-7 ]
  • [ 62415-98-9 ]
Reference: [1] Liebigs Annalen der Chemie, 1982, # 6, p. 1183 - 1210
  • 15
  • [ 73564-69-9 ]
  • [ 4916-57-8 ]
Reference: [1] Journal of Chemical Research, Miniprint, 1983, # 11, p. 2417 - 2429
  • 16
  • [ 108-89-4 ]
  • [ 1620-55-9 ]
  • [ 4916-57-8 ]
  • [ 3337-46-0 ]
Reference: [1] Canadian Journal of Chemistry, 1990, vol. 68, # 4, p. 587 - 591
  • 17
  • [ 108-89-4 ]
  • [ 110-86-1 ]
  • [ 4916-57-8 ]
Reference: [1] Petroleum Chemistry, 2002, vol. 42, # 1, p. 38 - 41
  • 18
  • [ 108-89-4 ]
  • [ 94-36-0 ]
  • [ 1620-55-9 ]
  • [ 4916-57-8 ]
  • [ 3337-46-0 ]
Reference: [1] Canadian Journal of Chemistry, 1990, vol. 68, # 4, p. 587 - 591
  • 19
  • [ 108-89-4 ]
  • [ 4916-57-8 ]
  • [ 5421-79-4 ]
  • [ 13362-78-2 ]
Reference: [1] Phosphorus and Sulfur and the Related Elements, 1986, vol. 28, p. 315 - 326
  • 20
  • [ 108-89-4 ]
  • [ 110-05-4 ]
  • [ 4916-57-8 ]
Reference: [1] Chemistry and Industry (London, United Kingdom), 1958, p. 328
[2] Journal of the Chemical Society, 1960, p. 1168,1446[3] Chemistry and Industry (London, United Kingdom), 1958, p. 328
  • 21
  • [ 108-89-4 ]
  • [ 4916-57-8 ]
  • [ 13362-78-2 ]
  • [ 135295-40-8 ]
  • [ 135295-44-2 ]
  • [ 135295-42-0 ]
  • [ 135295-41-9 ]
Reference: [1] Phosphorus, Sulfur and Silicon and the Related Elements, 1991, vol. 55, # 1-4, p. 9 - 17
  • 22
  • [ 108-89-4 ]
  • [ 4916-57-8 ]
  • [ 5421-79-4 ]
  • [ 13362-78-2 ]
  • [ 64048-12-0 ]
Reference: [1] Phosphorus and Sulfur and the Related Elements, 1986, vol. 28, p. 315 - 326
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