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Merck
CN

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 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽压

0.33 mmHg ( 20 °C)

质量水平

检测方案

98%

形式

liquid

折射率

n20/D 1.407 (lit.)

bp

128.8 °C (lit.)

溶解性

benzene: miscible
chloroform: miscible
diethyl ether: miscible

密度

1.053 g/mL at 25 °C (lit.)

SMILES字符串

CC(C)COC(Cl)=O

InChI

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

InChI key

YOETUEMZNOLGDB-UHFFFAOYSA-N

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一般描述

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。

应用

  • 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).

警示用语:

Danger

危险分类

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

WGK

WGK 2

闪点(°F)

96.8 °F

闪点(°C)

36 °C

个人防护装备

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

法规信息

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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)
C H Paik et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 24(10), 932-936 (1983-10-01)
Diethylenetriaminepentaacetic acid (DTPA) was conjugated with antibody to human serum albumin (Ab) at low concentration (300 micrograms/ml, 2.0 microM) via the DTPA carboxycarbonyl mixed-anhydride method. To study parameters determining the balance between the degree of conjugation and the antibody-binding activity
Sh Kh Khalikov et al.
Bioorganicheskaia khimiia, 20(4), 393-405 (1994-04-01)
Fragments 134-145 and 150-159 of the antigenic-region of the VP1 protein of the A22 foot-and-mouth disease virus were synthesized by classic methods of peptide chemistry with isobutyl chloroformate as a coupling reagent. After purification by HPLG and amino acid analysis

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