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Merck

177989

Sigma-Aldrich

氯甲酸异丁酯

98%

别名:

IBCF, 氯甲酸异丁酯

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About This Item

线性分子式:
ClCO2CH2CH(CH3)2
CAS号:
分子量:
136.58
Beilstein:
956590
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽壓力

0.33 mmHg ( 20 °C)

化驗

98%

形狀

liquid

折射率

n20/D 1.407 (lit.)

bp

128.8 °C (lit.)

溶解度

benzene: miscible
chloroform: miscible
diethyl ether: miscible

密度

1.053 g/mL at 25 °C (lit.)

SMILES 字串

CC(C)COC(Cl)=O

InChI

1S/C5H9ClO2/c1-4(2)3-8-5(6)7/h4H,3H2,1-2H3

InChI 密鑰

YOETUEMZNOLGDB-UHFFFAOYSA-N

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一般說明

氯甲酸异丁酯可用作肽试剂。在寡核苷酸合成中,IBCF 阻断了脱氧核糖核苷的5′-羟基功能。它也可用作缩合剂。

應用

  • Preparation of a volatile derivative of taurine and application to gas chromatographic determination of urinary taurine.: Demonstrates the utility of isobutyl chloroformate in preparing volatile derivatives of taurine for gas chromatographic analysis, offering a methodological advancement in clinical biochemistry (Masuoka et al., 1989).
  • Quinazoline antifolates inhibiting thymidylate synthase: synthesis of four oligo(L-gamma-glutamyl) conjugates of N10-propargyl-5,8-dideazafolic acid and their enzyme inhibition.: This article investigates the synthesis and biological activity of quinazoline antifolates, using techniques including isobutyl chloroformate, relevant in medicinal chemistry and drug development (Pawelczak et al., 1989).
  • Coupling of peptides to protein carriers by mixed anhydride procedure.: Discusses a novel technique using isobutyl chloroformate for peptide coupling to proteins, useful in bioconjugate chemistry and vaccine development (Samokhin & Filimonov, 1985).
  • Folate analogues altered in the C9-N10 bridge region. 18. Synthesis and antitumor evaluation of 11-oxahomoaminopterin and related compounds.: Investigates the role of isobutyl chloroformate in synthesizing folate analogues for cancer research, showing its importance in therapeutic chemistry (Nair et al., 1981).

訊號詞

Danger

危險分類

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

96.8 °F - closed cup

閃點(°C)

36 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Isobutyl Chloroformate
Ray T
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2001)
Journal of Chromatography. B, Biomedical Sciences and Applications, 617, 191-191 (1993)
A new family of highly potent inhibitors of microbes: synthesis and conjugation of elastin based peptides to piperazine derivative
Suhas R, et al.
International Journal of Peptide Research and Therapeutics, 18(2), 89-98 (2012)
J Wang et al.
Journal of chromatography. A, 663(1), 71-78 (1994-03-04)
The one-step ethyl chloroformate derivatization of amino acids in an aqueous medium is extended with the use of a variety of alkyl chloroformate reagents. This provides a new and convenient procedure for preparing esters with different alkoxy groups. A new
S Matsumura et al.
Biomedical chromatography : BMC, 9(5), 205-210 (1995-09-01)
A simple and rapid method for the determination of the 22 protein amino acids by capillary gas chromatography is described. The amino acids were converted into their N(O,S)-isobutoxycarbonyl (isoBOC) methyl ester derivatives and measured by GC with flame ionization detection

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