成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Home Cart 0 Sign in  

[ CAS No. 536-40-3 ] {[proInfo.proName]}

,{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]}
Chemical Structure| 536-40-3
Chemical Structure| 536-40-3
Structure of 536-40-3 * Storage: {[proInfo.prStorage]}

Please Login or Create an Account to: See VIP prices and availability

Cart0 Add to My Favorites Add to My Favorites Bulk Inquiry Inquiry Add To Cart

Search after Editing

* Storage: {[proInfo.prStorage]}

* Shipping: {[proInfo.prShipping]}

Quality Control of [ 536-40-3 ]

Related Doc. of [ 536-40-3 ]

Alternatived Products of [ 536-40-3 ]
Product Citations

Product Details of [ 536-40-3 ]

CAS No. :536-40-3 MDL No. :MFCD00007603
Formula : C7H7ClN2O Boiling Point : -
Linear Structure Formula :H2NNHC(O)C6H4Cl InChI Key :PKBGHORNUFQAAW-UHFFFAOYSA-N
M.W : 170.60 Pubchem ID :10816
Synonyms :

Calculated chemistry of [ 536-40-3 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 11
Num. arom. heavy atoms : 6
Fraction Csp3 : 0.0
Num. rotatable bonds : 2
Num. H-bond acceptors : 2.0
Num. H-bond donors : 2.0
Molar Refractivity : 42.35
TPSA : 55.12 ?2

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : No
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -6.5 cm/s

Lipophilicity

Log Po/w (iLOGP) : 1.44
Log Po/w (XLOGP3) : 1.18
Log Po/w (WLOGP) : 0.94
Log Po/w (MLOGP) : 1.73
Log Po/w (SILICOS-IT) : 0.84
Consensus Log Po/w : 1.23

Druglikeness

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

Water Solubility

Log S (ESOL) : -1.91
Solubility : 2.09 mg/ml ; 0.0122 mol/l
Class : Very soluble
Log S (Ali) : -1.93
Solubility : 1.99 mg/ml ; 0.0117 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -2.65
Solubility : 0.383 mg/ml ; 0.00224 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 2.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.08

Safety of [ 536-40-3 ]

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 [ 536-40-3 ]

* 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.

  • Downstream synthetic route of [ 536-40-3 ]

[ 536-40-3 ] Synthesis Path-Downstream   1~11

  • 1
  • [ 92-55-7 ]
  • [ 536-40-3 ]
  • [ 99979-15-4 ]
  • 2
  • [ 18362-30-6 ]
  • [ 536-40-3 ]
  • [ 1235716-59-2 ]
YieldReaction ConditionsOperation in experiment
95% In ethanol; at 60℃; for 16h; Example 8Preparation of 4-chlorobenzoic acid [1-(2-chloro-6-hydroxyphenyl)-methylidene]-hydrazide (Compound 70) A suspension of <strong>[18362-30-6]2-chloro-6-hydroxybenzaldehyde</strong> (0.10 g, 0.64 mmol) and 4-chlorobenzoic acid hydrazide (0.10 g, 0.61 mmol) in EtOH (3 mL) was agitated and heated to 60° C. for 16 h. The reaction mixture was cooled to room temperature and H2O (1-2 mL) was added portionwise to precipitate the product. The solid was collected via suction filtration and rinsed with ethanol to furnish the title compound as an off-white solid (0.18 g, 95percent): mp 273-277° C.; 1H NMR (400 MHz, DMSO-d6) delta 12.53 (s, 1H), 12.51 (s, 1H), 9.04 (s, 1H), 8.03-7.95 (m, 2H), 7.71-7.63 (m, 2H), 7.34 (t, J=8.2 Hz, 1H), 7.07 (dd, J=7.9, 0.9 Hz, 1H), 6.96 (d, J=8.2 Hz, 1H); ESIMS m/z 309 ([M+H]+), 307 ([M-H]-).
  • 3
  • [ 92-55-7 ]
  • [ 536-40-3 ]
  • [ 99979-15-4 ]
YieldReaction ConditionsOperation in experiment
79% With sulfuric acid; acetic acid; In methanol; water; for 1h;Reflux; General procedure: Compounds of series I were synthesized by refluxing <strong>[92-55-7]5-nitro-2-furaldehyde diacetate</strong> 98% (5 mmol) and benzhydrazides (3) (5 mmol) in water, sulphuric acid, acetic acid, and methanol (8:7:8:20 v/v) for 1 h. After cooling, the mixture was poured into cold water to precipitate the azomethine derivatives 20(see structural elucidation of the compounds of series I in Supplementary data, p. S2).
  • 4
  • [ 92-55-7 ]
  • [ 536-40-3 ]
  • [ 1391119-91-7 ]
  • 5
  • [ 42906-19-4 ]
  • [ 536-40-3 ]
  • [ 1612251-95-2 ]
YieldReaction ConditionsOperation in experiment
91.3% With acetic acid; In ethanol; at 70℃; for 5h; General procedure: The Compound I (0.79 mmol)was dissolved in 10 mL of absolute ethanol. Then the mixture of R2-CHO (0.66 mmol), 10 mL acetic acid and 3 mL absolute ethanol was added dropwise at 70 °C. The mixture was refluxed for 5 h. The solvent was evaporated. The crude product was purified by flash chromatography (neutral Al2O3). 4-[N,N-di(4-tolyl)amino]benzaldehyde 4-chlorobenzoylhydrazone (III-1): yield (91.3percent). Melting point: 114.2-117.6 °C. IR(KBr, cm-1): 3446 (gamma -NH-), 3090, 3027, 2920, 1654, 1598, 1564, 1506, 1273, 817. 1H NMR (CDCl3, 400 MHz, ppm): 7.79(d, 1H, J = 6.8 Hz), 7.71-7.69(q, 1H), 7.55-7.52(q, 2H), 7.49(s, 1H, -N=CH-), 7.43(d, 2H, J = 7.6 Hz), 7.26(s, 1H), 7.10(d, 4H, J 8.0 Hz), 7.01(d, 4H, J = 8.0 Hz), 6.94(d, 2H, J = 8.4 Hz), 2.33(s, 6H, -CH3). 13C NMR (CDCl3, 100 MHz, ppm): 153.8, 144.3, 139.3, 133.8, 130.9, 130.1, 129.1, 128.8, 125.6, 122.2, 120.2, 20.9. HR-ESIMS (m/z, [M + H]+) calcd. for C28H25ON3Cl+ 454.1681, found 454.1679.
  • 6
  • [ 536-40-3 ]
  • [ 175205-39-7 ]
  • 1-[(4′-chlorophenyl)carbonyl-4-(5″-fluoro-2″-methylphenyl)]thiosemicarbazide [ No CAS ]
YieldReaction ConditionsOperation in experiment
80% In ethanol; at 80℃; General procedure: The reaction mixture containing 4-chlorophenyl hydrazide(0.5 mmol) and aryl isothiocyanate (0.5 mmol) in absolute ethanol(10 mL) was refluxed at 80 C for 20-30 min and monitored throughTLC. Precipitates were appeared in the reaction mixture which werefiltered and washed with hot hexane then cold ethanol [37]. Productwas dried in vacuum and collected. All compounds 1-25 were characterizedby spectroscopic techniques such as EI-MS and 1H NMR.Spectral data of all compounds are as follows.
  • 7
  • [ 40004-69-1 ]
  • [ 536-40-3 ]
  • N′-(4-chlorobenzoyl)-2-methylthiazole-5-carbohydrazide [ No CAS ]
  • 8
  • [ 14190-59-1 ]
  • [ 536-40-3 ]
  • N'-(4-chlorobenzoyl)thiazole-2-carbohydrazide [ No CAS ]
  • 9
  • [ 536-40-3 ]
  • [ 143982-40-5 ]
  • 4-chloro-N'-((imidazo[1,2-a]pyrimidin-2-yl)methylene) benzohydrazide [ No CAS ]
YieldReaction ConditionsOperation in experiment
82% In ethanol; for 5.0h;Reflux; General procedure: To a stirred solution of compound 3 (100 mg, 0.30 mmol) in ethanol was added corresponding benzohydrazides (1.0 mmol) and refluxed for 5 h. The reaction medium was poured into water and extracted with ethyl acetate. The organic layer was washed with water followed by brine solution, dried over anhydrous sodium sulphate, filtered and concentrated under reduced pressure, to obtain the pure compounds.
  • 10
  • [ 536-40-3 ]
  • [ 75279-55-9 ]
  • 3-(2-chloro-6-fluorobenzyl)-5-(4-chlorophenyl)-1H-1,2,4-triazole [ No CAS ]
  • 11
  • [ 2631-77-8 ]
  • [ 536-40-3 ]
  • 4-chloro-N'-(2-hydroxy-3,5-diiodobenzyl)benzohydrazide [ No CAS ]
YieldReaction ConditionsOperation in experiment
68% With sodium cyanoborohydride; acetic acid; In tetrahydrofuran; methanol; for 52h;Reflux; An appropriate 4-halogenobenzohydrazide (1 mmol) was dissolved in 7 mL of a mixture of THF with MeOH (1:1, v/v), followed by addition of <strong>[2631-77-8]3,5-diiodosalicylaldehyde</strong> (411.3 mg, 1.1 mmol). After a complete dissolution, sodium cyanoborohydride (100 mg; 1.6 mmol) and glacial acetic acid (100 μL) were added. The mixture was heated under reflux for 4 h and then let stir for 48 h at room temperature. After this time, the reaction mixture was diluted with distilled water and let stir for 30 min. Then, the mixture was evaporated to dryness and suspended in a small volume of MeOH. After additional 2 h, the resulted precipitate was filtered off and dried to provide pure product. 4-Chloro-N′-(2-hydroxy-3,5-diiodobenzyl)benzohydrazide 4c. White solid; yield 68%; mp 256.5-259C. IR (ATR): 3227 (N-H), 1656 (CO-NH) cm-1. 1H NMR (500 MHz, THF-d8): δ 11.41 (1H, s, OH), 8.33 (1H, s, CONH), 8.04 (1H, d, J=2.0Hz, H4), 7.91 (2H, d, J=8.1Hz, H2, H6), 7.63 (1H, d, J=2.1Hz, H6), 7.52 (2H, d, J=8.2Hz, H3, H5), 4.12 (1H, s, NH), 2.59 (2H, s, CH2). 13C NMR (126 MHz, THF): δ 162.79, 158.66, 148.33, 148.01, 139.91, 130.14, 129.81, 129.55, 121.12, 87.51, 80.69, 51.93. Anal. Calcd for C14H11ClI2N2O2 (528.51): C 31.82, H 2.10, N 5.30, found: C 31.88, H 2.12, N 5.25.
Recommend Products
Same Skeleton Products

Technical Information

Historical Records

Related Functional Groups of
[ 536-40-3 ]

Aryls

Chemical Structure| 1673-47-8

[ 1673-47-8 ]

3-Chlorobenzhydrazide

Similarity: 1.00

Chemical Structure| 619-56-7

[ 619-56-7 ]

4-Chlorobenzamide

Similarity: 0.90

Chemical Structure| 438197-19-4

[ 438197-19-4 ]

2,3-Dichlorobenzohydrazide

Similarity: 0.86

Chemical Structure| 609-66-5

[ 609-66-5 ]

2-Chlorobenzamide

Similarity: 0.81

Chemical Structure| 5980-26-7

[ 5980-26-7 ]

2,5-Dichlorobenzamide

Similarity: 0.81

Chlorides

Chemical Structure| 1673-47-8

[ 1673-47-8 ]

3-Chlorobenzhydrazide

Similarity: 1.00

Chemical Structure| 619-56-7

[ 619-56-7 ]

4-Chlorobenzamide

Similarity: 0.90

Chemical Structure| 438197-19-4

[ 438197-19-4 ]

2,3-Dichlorobenzohydrazide

Similarity: 0.86

Chemical Structure| 609-66-5

[ 609-66-5 ]

2-Chlorobenzamide

Similarity: 0.81

Chemical Structure| 5980-26-7

[ 5980-26-7 ]

2,5-Dichlorobenzamide

Similarity: 0.81

Amides

Chemical Structure| 1673-47-8

[ 1673-47-8 ]

3-Chlorobenzhydrazide

Similarity: 1.00

Chemical Structure| 619-56-7

[ 619-56-7 ]

4-Chlorobenzamide

Similarity: 0.90

Chemical Structure| 438197-19-4

[ 438197-19-4 ]

2,3-Dichlorobenzohydrazide

Similarity: 0.86

Chemical Structure| 609-66-5

[ 609-66-5 ]

2-Chlorobenzamide

Similarity: 0.81

Chemical Structure| 5980-26-7

[ 5980-26-7 ]

2,5-Dichlorobenzamide

Similarity: 0.81

Hydrazides

Chemical Structure| 1673-47-8

[ 1673-47-8 ]

3-Chlorobenzhydrazide

Similarity: 1.00

Chemical Structure| 438197-19-4

[ 438197-19-4 ]

2,3-Dichlorobenzohydrazide

Similarity: 0.86

Chemical Structure| 2760-98-7

[ 2760-98-7 ]

Isophthalic dihydrazide

Similarity: 0.78

Chemical Structure| 613-94-5

[ 613-94-5 ]

Benzohydrazide

Similarity: 0.78

Chemical Structure| 1016768-00-5

[ 1016768-00-5 ]

4-Chloro-2-fluorobenzohydrazide

Similarity: 0.75

Amines

Chemical Structure| 1673-47-8

[ 1673-47-8 ]

3-Chlorobenzhydrazide

Similarity: 1.00

Chemical Structure| 619-56-7

[ 619-56-7 ]

4-Chlorobenzamide

Similarity: 0.90

Chemical Structure| 438197-19-4

[ 438197-19-4 ]

2,3-Dichlorobenzohydrazide

Similarity: 0.86

Chemical Structure| 609-66-5

[ 609-66-5 ]

2-Chlorobenzamide

Similarity: 0.81

Chemical Structure| 5980-26-7

[ 5980-26-7 ]

2,5-Dichlorobenzamide

Similarity: 0.81

Hydrazines

Chemical Structure| 1673-47-8

[ 1673-47-8 ]

3-Chlorobenzhydrazide

Similarity: 1.00

Chemical Structure| 438197-19-4

[ 438197-19-4 ]

2,3-Dichlorobenzohydrazide

Similarity: 0.86

Chemical Structure| 2760-98-7

[ 2760-98-7 ]

Isophthalic dihydrazide

Similarity: 0.78

Chemical Structure| 613-94-5

[ 613-94-5 ]

Benzohydrazide

Similarity: 0.78

Chemical Structure| 1185303-65-4

[ 1185303-65-4 ]

(4-Chlorobenzyl)hydrazine dihydrochloride

Similarity: 0.76

; ;