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246425

Sigma-Aldrich

联甲基苯乙烯酮

98%

同義詞:

1,5-二苯-1,4-戊二烯-3-酮, 反,反-二亚苄基丙酮

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About This Item

線性公式:
C6H5CH=CHCOCH=CHC6H5
CAS號碼:
35225-79-7
分子量：:
234.29
MDL號碼:
MFCD00004790
分類程式碼代碼:
12352100
PubChem物質ID:
24854806
NACRES:
NA.22
形狀:
solid
化驗:
98%
暫時無法取得訂價和供貨情況

品質等級

200

化驗

98%

形狀

solid

mp

104-107 °C (lit.)

溶解度

acetone: soluble(lit.)
alcohol: slightly soluble(lit.)
chloroform: soluble(lit.)
diethyl ether: slightly soluble(lit.)
water: insoluble(lit.)

官能基

ketone
phenyl

SMILES 字串

O=C(\C=C\c1ccccc1)/C=C/c2ccccc2

InChI

1S/C17H14O/c18-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16/h1-14H/b13-11+,14-12+

InChI 密鑰

WMKGGPCROCCUDY-PHEQNACWSA-N

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相關類別

應用

反式 -二亚苄基丙酮被用作铜催化的咪唑 N -芳基化反应的添加剂 [1]。
涉及的反应物：
  • Nazarov 样环化
  • 转移氢化
  • Lewis 酸介导的缩合
  • 异-Diels-Alder 反应
  • 不对称 1,4-加成反应
  • Michael 加成反应

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
BCCJ9169
BCCG0077
BCCD0454
BCCB9739
BCCB6441

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Rahul Balasaheb Aher et al.
Bioorganic & medicinal chemistry letters, 21(10), 3034-3036 (2011-04-16)
A series of dibenzylideneacetones (A1-A12) and some of their pyrazolines (B1-B4) were synthesized and evaluated in vitro for blood stage antiplasmodial properties in Plasmodium falciparum culture using SYBR-green-I fluorescence assay. The compound (1E, 4E)-1,5-bis(3,4-dimethoxyphenyl)penta-1,4-dien-3-one (A9) was found to be the
Regina Appiah-Opong et al.
European journal of medicinal chemistry, 43(8), 1621-1631 (2008-02-06)
Inhibition of cytochrome P450 (CYP) is a major cause of drug-drug interactions. In this work, inhibitory potentials of 33 curcumin analogues, i.e. 2,6-dibenzylidenecyclohexanone (A series), 2,5-dibenzylidenecyclopentanone (B series) and 1,4-pentadiene-3-one (C series) substituted analogues of curcumin towards recombinant human CYP1A2
Kiyomori A, et al.
Tetrahedron Letters, 40(14), 2657-2660 null
Mengchao Cui et al.
Journal of medicinal chemistry, 54(7), 2225-2240 (2011-03-23)
A new and extensive set of dibenzylideneacetone derivatives was synthesized and screened for affinity toward Aβ(1-42) aggregates. Structure-activity relationships revealed the binding of dibenzylideneacetones to be affected by various substituents. The introduction of a substituent group in the ortho position
D Batovska et al.
European journal of medicinal chemistry, 42(1), 87-92 (2006-09-30)
A large series of chalcones were synthesized and studied for activity against Candida albicans. The SAR analysis showed that the antifungal activity was highly dependent on the substitution pattern of the aryl rings and correlated to a large extent with

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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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