CAS No.705-15-7,Ethanone,1-(2-hydroxy-5-methoxyphenyl)- Suppliers

Detail of "705-15-7"

CAS Number:

705-15-7

Name:

Ethanone,1-(2-hydroxy-5-methoxyphenyl)-

Superlist Name:

2'-Hydroxy-5'-methoxyacetophenone

Molecular Structure:

Formula:

C₉H₁₀O₃

Molecular Weight:

166.17

Synonyms:

Acetophenone,2'-hydroxy-5'-methoxy- (7CI,8CI);1-(2-hydroxy-5-methoxyphenyl)ethanone;2-Acetyl-4-methoxyphenol;2-Hydroxy-5-Methyloxyacetophenone;2-Hydroxy-5-methoxyacetophenone;2'-Hydroxy-5'-methoxyacetophenone;5-Methoxy-2-hydroxyacetophenone;NSC 338218;

EINECS:

211-882-3

Density:

1.158 g/cm³

Melting Point:

52 °C(lit.)

Boiling Point:

272 °C at 760 mmHg

Flash Point:

107.6 °C

Hazard Symbols:

Risk Codes:

41-36/37/38

Safety:

26-36/37/39-22 Details

Reference

Use of differential NOE spectroscopy for structure determination of hydroxycoumarin derivatives: Use of differential NOE spectroscopy for structure determination of hydroxycoumarin derivatives.Some chemicals with cas registry numbers like 705-15-7 and 41679-83-8 are also used.. Ge, Dalun; Kong, Man; Liang, Xiaotian; Xie, Jingxi (Inst. Mater., Chin. Acad. Med. Sci., Beijing, Peop. Rep. China). Bopuxue Zazhi, 8(3), 253-9 (Chinese) 1991. CODEN: BOZAE2. ISSN: 1000-4556. DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) Section cross-reference(s): 11, 26 Nine title compds. were characterized on the basis of their NMR and differential NOE spectra. E.g., the structure of 7-hydroxycoumarin deriv. I, isolated from ash bark, was detd. by its NMR and differential NOE spectra. .

Cyclodextrins Binding to Paeonol and Two of Its Isomers in Aqueous Solution: Isothermal Titration Calorimetry and 1H NMR Investigations of Molecular Recognition. Sun, De-zhi; Li, Ling; Qiu, Xiao-mei; Liu, Min; Yin, Bao-lin (College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, Peop. Rep. China). Journal of Solution Chemistry, 35(11), 1537-1549 (English) 2006 Springer. 705-15-7 and 7585-39-9 are also occured in this study. CODEN: JSLCAG. ISSN: 0095-9782. DOCUMENT TYPE: Journal CA Section: 68 (Phase Equilibriums, Chemical Equilibriums, and Solutions) Section cross-reference(s): 63, 69, 77 Interactions between CDs with three substituted phenols, paeonol (Pae), acetovanillone (Ace) and 2-hydroxy-5-methoxy-acetophenone (Hma), which are isomers, have been detd. by isothermal titrn. calorimetry (ITC) and 1H NMR in aq. soln. at 298.2 K. Both the binding thermodn. and 1H NMR spectra show that the interaction between a-cyclodextrin (a-CD) mol. and each guest mol. is extremely weak. The thermodn. parameters indicate that the binding processes of b-cyclodextrin (b-CD) with the isomers are mainly entropy driven and that b-CD binds with Pae or Ace in 1:1 stoichiometry, whereas with Hma binds in 1:1 and 2:1 stoichiometries. The thermodn. parameters also suggest that g-cyclodextrin (g-CD) binds each isomer in the same 1:1 stoichiometry. The binding processes of Pae and Hma with g-CD are enthalpy driven whereas Ace with g-CD is predominantly driven by entropy. The 1H NMR spectra reveal that the three isomers were trapped into the torus cavity of the b-CD mol. from the narrow side during the binding process. Pae penetrates into the g-CD cavity from the primary rim of the macrocycle whereas Ace does so from the secondary rim, but Hma appears not interact with the internal cavity of g-CD at all. .

Detail of "705-15-7"

Ethanone,1-(2-hydroxy-5-methoxyphenyl)-

Famous Chemical Enterprises

Related products

Other Products

Supplier Location

Business Type

Certificates

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

CAS No.705-15-7 2'-Hydroxy-5'-methoxyacetophenone

Reference