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149990-27-2

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149990-27-2 Usage

General Description

Carbamic acid, 3-butynyl-, 1,1-dimethylethyl ester (9CI) is a chemical compound that belongs to the class of organic compounds known as carbamate esters. These are organic compounds containing a carbamate group, which is a carbamic acid ester. The 9CI in its name refers to the Chemical Abstracts Service's 9th Collective Index, indicating that it was indexed in their database. The precise properties of this chemical, such as its physical state, boiling point, melting point, and potential uses, are not generally available in common chemical databases, indicating that it may not be widely used or studied. Always handle this compound with appropriate safety precautions due to potential hazards associated with chemical substances in general.

Check Digit Verification of cas no

The CAS Registry Mumber 149990-27-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,9,9 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 149990-27:
(8*1)+(7*4)+(6*9)+(5*9)+(4*9)+(3*0)+(2*2)+(1*7)=182
182 % 10 = 2
So 149990-27-2 is a valid CAS Registry Number.
InChI:InChI=1/C9H15NO2/c1-5-6-7-10-8(11)12-9(2,3)4/h1H,6-7H2,2-4H3,(H,10,11)

149990-27-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name tert-butyl N-but-3-ynylcarbamate

1.2 Other means of identification

Product number -
Other names N-Boc-3-butynylamine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:149990-27-2 SDS

149990-27-2Relevant articles and documents

A Domino 10-Step Total Synthesis of FR252921 and Its Analogues, Complex Macrocyclic Immunosuppressants

Chen, Yong,Coussanes, Guilhem,Souris, Caroline,Aillard, Paul,Kaldre, Dainis,Runggatscher, Kathrin,Kubicek, Stefan,Di Mauro, Giovanni,Maryasin, Boris,Maulide, Nuno

, p. 13772 - 13777 (2019)

FR252921, FR252922, and FR256523 are a family of potent macrocyclic polyene immunosuppressive agents with a novel mode of action. However, the lack of an efficient and flexible synthesis has hindered further biological studies, mostly due to the fact that the natural products appear to be kinetic isomers regarding the triene moiety. Herein, we report the development and application of an unprecedented, unique domino Suzuki-Miyaura/4π-electrocyclic ring-opening macrocyclization, resulting in a concise, unified, and stereoselective synthetic route to these complex targets in only 10 steps. This in turn enables ready access to a range of unnatural analogues, among which several compounds showed inhibition of T-lymphocyte proliferation at levels equal or superior to those of the natural products themselves.

HYDROXY-PYRIDINALDOXIME SCAFFOLDS

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, (2022/03/22)

The present invention relates to a compound of formula (I). It also relates to a pharmaceutical composition comprising at least one compound of formula (I) and at least one pharmaceutically acceptable support. Finally, it relates to the use of such a compound as a medicine, preferably in the treatment of a nervous and/or respiratory failure due to intoxication with at least one organophosphorous nerve agent; in the treatment of neurological diseases such as Alzheimer's disease; and/or in the treatment of cancer.

IRAK DEGRADERS AND USES THEREOF

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Paragraph 00962; 001987-001989, (2020/06/19)

The present invention provides compounds, compositions thereof, and methods of using the same.

IRAK DEGRADERS AND USES THEREOF

-

Paragraph 4253; 4254, (2019/07/10)

The present invention provides compounds, compositions thereof, and methods of using the same.

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