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145505

Sigma-Aldrich

α-氰基-4-羟基肉桂酸

97%

同義詞:

α-CCA, α-CHCA, α-氰基, 4-HCCA, ACCA

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About This Item

線性公式:
HOC6H4CH=C(CN)CO2H
CAS號碼:
分子量::
189.17
Beilstein:
3271427
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

97%

形狀

powder

mp

245-250 °C (lit.)

溶解度

methanol: soluble 50 mg/mL, clear to slightly hazy, light yellow to yellow

儲存溫度

2-8°C

SMILES 字串

OC(=O)\C(=C\c1ccc(O)cc1)C#N

InChI

1S/C10H7NO3/c11-6-8(10(13)14)5-7-1-3-9(12)4-2-7/h1-5,12H,(H,13,14)/b8-5+

InChI 密鑰

AFVLVVWMAFSXCK-VMPITWQZSA-N

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一般說明

α-氰基-4-羟基肉桂酸是常用的基质辅助激光解吸电离质谱分析多肽的基质 。抑制蘑菇酪氨酸酶的单酚酶活性和双酚酶活性

應用

α-在质谱分析中,使用氰基-4-羟基肉桂酸 (CHC) 作为肽 和核苷酸 的基质。将其用于 NaY 分子筛 对 CHC 的包封。它被用作基质来研究紫杉醇衍生物的活性,使用了几个成熟的 体外 血管生成试验

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Skin Sens. 1B

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

dust mask type N95 (US), Eyeshields, Gloves


分析證明 (COA)

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S D Patterson et al.
Analytical chemistry, 66(21), 3727-3732 (1994-11-01)
During the analysis of an Asp-N digest of a recombinant hematopoietic growth factor by matrix-assisted laser desorption ionization mass spectrometry (MALDI-MS), we observed pseudomolecular ions corresponding to reduced forms of peptides known to be present only in single disulfide linkages.
G M Hathaway
BioTechniques, 17(1), 150-155 (1994-07-01)
A commercially available, matrix-assisted, laser desorption/ionization (MALDI), time-of-flight mass spectrometer has been used for the successful characterization of picomole quantities of modified deoxyoligonucleotides. The procedure was found to be applicable to the analysis of a variety of modified synthetic structures
Claudia Ryppa et al.
International journal of pharmaceutics, 368(1-2), 89-97 (2008-11-11)
The alpha(v)beta(3) integrin is overexpressed on proliferating endothelial cells such as those present in growing tumors as well as on tumor cells of various origins. Tumor-induced angiogenesis can be inhibited in vivo by antagonizing the alpha(v)beta(3) integrin with small peptides
Yusaku Hioki et al.
Journal of mass spectrometry : JMS, 48(11), 1217-1223 (2013-11-22)
We describe here an optimization study of the sample preparation conditions for sensitive detection of peptides by matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS). Among many factors in the conditions, we varied the percent acetonitrile in the peptide solution, the percent
Encapsulation of α-cyano-4-hydroxycinnamic acid into a NaY zeolite.
Vilaca N, et al.
J. Mater. Sci., 46(23), 7511-7516 (2011)

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