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Merck

91917

Sigma-Aldrich

5,5,5-三氟-DL-亮氨酸

≥98.0% (sum of isomers, HPLC)

别名:

(±)2-氨基-4-(三氟甲基)戊酸

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500 MG
$1,050.00

About This Item

经验公式(希尔记法):
C6H10F3NO2
CAS号:
分子量:
185.14
MDL號碼:
分類程式碼代碼:
12352209
eCl@ss:
32160406
PubChem物質ID:
NACRES:
NA.22

$1,050.00


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化驗

≥98.0% (sum of isomers, HPLC)

形狀

crystals

反應適用性

reaction type: solution phase peptide synthesis

應用

peptide synthesis

SMILES 字串

CC(CC(N)C(O)=O)C(F)(F)F

InChI

1S/C6H10F3NO2/c1-3(6(7,8)9)2-4(10)5(11)12/h3-4H,2,10H2,1H3,(H,11,12)

InChI 密鑰

XFGVJLGVINCWDP-UHFFFAOYSA-N

一般說明

5,5,5-Trifluoro-DL-leucine, also known as trifluoroleucine, is an analog of L-leucine amino acid, often used to synthesize highly fluorinated peptides.[1]

應用

5,5,5-trifluoroleucine can be incorporated into the coiled-coil peptides to increase their thermal stability.[2]

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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A coiled coil with a fluorous core
B Bilgicer
Journal of the American Chemical Society, 19, 4393-4399 (2001)
I Bardazzi et al.
Folia microbiologica, 49(5), 534-538 (2005-02-11)
Two new plasmids, pEC3 and pECkan, were constructed and their use in yeast transformation described. Both plasmids are derivative of the pRS416 vector, in which the URA3 auxotrophic marker was replaced by the LEU4* gene (pEC3) or the kanMX4 gene
D I Johnson et al.
Journal of bacteriology, 155(1), 49-55 (1983-07-01)
Mutants of Escherichia coli K-12 resistant to either the threonine analog DL-alpha-amino-beta-hydroxyvaleric acid or the leucine analog 5',5',5'-trifluoro-DL-leucine were isolated. One DL-alpha-amino-beta-hydroxyvaleric acid-resistant mutant strain, designated SP572, constitutively expressed the thr and ilv operons. The mutant allele, avr-16, was localized
E Casalone et al.
Yeast (Chichester, England), 16(6), 539-545 (2000-05-03)
The function of the open reading frame (ORF) YOR108w of Saccharomyces cerevisiae has been analysed. The deletion of this ORF from chromosome XV did not give an identifiable phenotype. A mutant in which both ORF YOR108w and LEU4 gene have
Stabilization of coiled-coil peptide domains by introduction of trifluoroleucine
Y Tang
Biochemistry, 40, 2790-2796 (2001)

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