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16490

Sigma-Aldrich

溴丙酮酸

≥98.0%

别名:

3-溴-2-氧代丙酸

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About This Item

线性分子式:
BrCH2COCOOH
CAS号:
1113-59-3
分子量:
166.96
Beilstein:
1746786
EC號碼:
214-206-5
MDL號碼:
MFCD00002587
分類程式碼代碼:
12352100
PubChem物質ID:
57647568
NACRES:
NA.22

品質等級

200

化驗

≥98.0%

形狀

(Powder or Crystals or Flakes)

mp

77-82 °C

溶解度

water: soluble 1 g/10 mL, clear to very slightly hazy, colorless

官能基

bromo
carboxylic acid
ketone

儲存溫度

2-8°C

SMILES 字串

OC(=O)C(=O)CBr

InChI

1S/C3H3BrO3/c4-1-2(5)3(6)7/h1H2,(H,6,7)

InChI 密鑰

PRRZDZJYSJLDBS-UHFFFAOYSA-N

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相关类别

一般說明

可能含有痕量的二溴丙酮酸
溴丙酮酸是半胱氨酸残基的亲和标记物 †。作为核酸和蛋白质之间的交联剂 。已经研究了溴丙酮酸灭活胰腺核糖核酸酶 A 的动力学 。

應用

将溴丙酮酸用于咪唑并 [1,2- a ] 吡啶-2-羧酸的合成 。

其他說明

半胱氨酸残基的亲和标记；核酸与蛋白质的交联剂

象形圖

Corrosion
GHS05

訊號詞

Danger

危險聲明

H314

危險分類

Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

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, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
BCCG9369
BCCG7195
BCCG7194
BCCG7193
BCCG6871

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Sigma-Aldrich

347795

二氯乙酸钠

M H Wang et al.
The Biochemical journal, 320 ( Pt 1), 187-192 (1996-11-15)
The kinetic theory of substrate reaction during the modification of enzyme activity [Duggleby (1986) J. Theor. Biol. 123, 67-80; Wang and Tsou (1990) J. Theor. Biol. 142, 531-549] has been applied to a study of the inactivation kinetics of ribonuclease
N Nitta et al.
FEBS letters, 166(1), 194-198 (1984-01-23)
Cytosine in nucleic acids can be converted into N4-aminocytosine by treatment with a mixture of hydrazine and bisulfite. The hydrazino group thus formed at position 4 of the pyrimidine ring can be linked to a sulhydryl group in proteins by
Ananda Herath et al.
Organic letters, 12(3), 412-415 (2009-12-30)
The first continuous flow synthesis of imidazo[1,2-a]pyridine-2-carboxylic acids directly from 2-aminopyridines and bromopyruvic acid has been developed, representing a significant advance over the corresponding in-flask method. The process was applied to the multistep synthesis of imidazo[1,2-a]pyridine-2-carboxamides, including a Mur ligase
P M Alliel et al.
European journal of biochemistry, 105(2), 343-351 (1980-04-01)
We have reported in a previous communication a kinetic study showing bromopyruvate to behave as an active-site-directed reagent for flavocytochrome b2. It is shown here that inactivation is accompanied by incorporation of 3 mol reagent/subunit of oxidized intact enzyme and
Alessio Bocedi et al.
Scientific reports, 8(1), 16050-16050 (2018-10-31)
Many proteins provided with disulfide bridges in the native state undergo amorphous irreversible aggregation when these bonds are not formed. Here we show that egg lysozyme displays a clever strategy to prevent this deleterious aggregation during the nascent phase when
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