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TETRAHYDRO-2H-PYRAN-4-YLACETYL CHLORIDE is a chlorinated derivative of tetrahydropyran-4-ylacetic acid with the molecular formula C8H13ClO2. It is a clear, colorless liquid with a strong acrid odor and is highly reactive. This chemical compound is commonly used in organic synthesis as a reagent for the acetylation of alcohols and amines.
Used in Pharmaceutical Industry:
TETRAHYDRO-2H-PYRAN-4-YLACETYL CHLORIDE is used as a reagent for the acetylation of alcohols and amines for the production of various pharmaceuticals. Its high reactivity makes it useful in the formation of esters and amides, which are essential in the synthesis of a wide range of pharmaceutical compounds.
Used in Agrochemical Industry:
TETRAHYDRO-2H-PYRAN-4-YLACETYL CHLORIDE is also used as an intermediate in the synthesis of agrochemicals. Its ability to form esters and amides contributes to the development of various agrochemical products.
Used in Organic Synthesis:
TETRAHYDRO-2H-PYRAN-4-YLACETYL CHLORIDE is used as an intermediate in the synthesis of other organic compounds. Its versatility in forming esters and amides makes it a valuable component in the creation of a variety of organic molecules.
Safety Precautions:
Due to its corrosive nature and potential to cause irritation to the skin, eyes, and respiratory system, TETRAHYDRO-2H-PYRAN-4-YLACETYL CHLORIDE should be handled with care. Proper safety measures, such as wearing protective gear and working in a well-ventilated area, should be taken to minimize risks associated with its use.

40500-05-8

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40500-05-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40500-05-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,5,0 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40500-05:
(7*4)+(6*0)+(5*5)+(4*0)+(3*0)+(2*0)+(1*5)=58
58 % 10 = 8
So 40500-05-8 is a valid CAS Registry Number.
InChI:InChI=1/C7H11ClO2/c8-7(9)5-6-1-3-10-4-2-6/h6H,1-5H2

40500-05-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(oxan-4-yl)acetyl chloride

1.2 Other means of identification

Product number -
Other names 4-(2-Chloro-2-oxoethyl)oxane

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:40500-05-8 SDS

40500-05-8Relevant academic research and scientific papers

BENZIMIDAZOLE DERIVATIVES

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Page/Page column 53; 64, (2021/06/26)

The invention relates to benzimidazoles of Formula (I) and pharmaceutically acceptable salts thereof, wherein R1 to R6 are as defined in the description; to their use in medicine; to compositions containing them; to processes for their preparation; and to intermediates used in such processes. The benzimidazoles of Formula (I) are ITK inhibitors and are therefore potentially useful in the treatment of a wide range of disorders including, atopic dermatitis.

7- OR 8-HYDROXY-ISOQUINOLINE AND 7- OR 8-HYDROXY-QUINOLINE DERIVATIVES AS ALPHA-1 -ANTITRYPSIN MODULATORS FOR TREATING ALPHA-1 -ANTITRYPSIN DEFICIENCY (AATD)

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Paragraph 00141-00142; 00190; 00193, (2021/10/11)

7- or 8-hydroxy-isoquinoline and 7- or 8-hydroxy-quinoline derivatives as alpha-l-antitrypsin modulators for treating alpha-l-antitrypsin deficiency (AATD).

Design and Synthesis of Natural Product Inspired Libraries Based on the Three-Dimensional (3D) Cedrane Scaffold: Toward the Exploration of 3D Biological Space

Tajabadi, Fatemeh Mazraati,Pouwer, Rebecca H.,Liu, Miaomiao,Dashti, Yousef,Campitelli, Marc R.,Murtaza, Mariyam,Mellick, George D.,Wood, Stephen A.,Jenkins, Ian D.,Quinn, Ronald J.

, p. 6609 - 6628 (2018/07/25)

A chemoinformatic method was developed to extract nonflat scaffolds embedded in natural products within the Dictionary of Natural Products (DNP). The cedrane scaffold was then chosen as an example of a nonflat scaffold that directs substituents in three-dimensional (3D) space. A cedrane scaffold that has three orthogonal handles to allow generation of 1D, 2D, and 3D libraries was synthesized on a large scale. These libraries would cover more than 50% of the natural diversity of natural products with an embedded cedrane scaffold. Synthesis of three focused natural product-like libraries based on the 3D cedrane scaffold was achieved. A phenotypic assay was used to test the biological profile of synthesized compounds against normal and Parkinson's patient-derived cells. The cytological profiles of the synthesized analogues based on the cedrane scaffold revealed that this 3D scaffold, prevalidated by nature, can interact with biological systems as it displayed various effects against normal and Parkinson's patient-derived cell lines.

Primary, Secondary, and Tertiary γ-C(sp3)-H Vinylation of Amides via Organic Photoredox-Catalyzed Hydrogen Atom Transfer

Chen, Hui,Guo, Liangliang,Yu, Shouyun

supporting information, p. 6255 - 6259 (2018/10/05)

An efficient strategy for primary, secondary and tertiary aliphatic γ-C(sp3)-H vinylation of amides with alkenylboronic acids is reported. These reactions are catalyzed by visible-light organic photoredox agents. Regioselective γ-C(sp3)-H vinylation of amides is controlled by a 1,5-hydrogen atom transfer of an amidyl radical generated in situ.

QUINOLINONE PYRIMIDINES COMPOSITIONS AS MUTANT-ISOCITRATE DEHYDROGENASE INHIBITORS

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Paragraph 0758; 0759; 0760, (2016/04/19)

The invention relates to inhibitors of mutant isocitrate dehydrogenase (mt-IDH) proteins with neomorphic activity useful in the treatment of cell-proliferation disorders and cancers, having the Formula: where A, B, W1, W2, W3, and R1-R6 are described herein.

PYRIMIDINE COMPOUND

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Page/Page column 21, (2011/04/14)

A novel and excellent method for preventing and/or treating diseases related to a cannabinoid type 2 receptor, based on an agonistic action on a cannabinoid type 2 receptor. It was found that a hetero ring derivative mainly having two substituents, for ex

Indol-3-ylcycloalkyl ketones: Effects of N1 substituted indole side chain variations on CB2 cannabinoid receptor activity

Frost, Jennifer M.,Dart, Michael J.,Tietje, Karin R.,Garrison, Tiffany R.,Grayson, George K.,Daza, Anthony V.,El-Kouhen, Odile F.,Yao, Betty B.,Hsieh, Gin C.,Pai, Madhavi,Zhu, Chang Z.,Chandran, Prasant,Meyer, Michael D.

experimental part, p. 295 - 315 (2010/06/11)

Several 3-acylindoles with high affinity for the CB2 cannabinoid receptor and selectivity over the CB1 receptor have been prepared. A variety of 3-acyl substituents were investigated, and the tetramethylcyclopropyl group was found to lead to high affinity CB2 agonists (5, 16). Substitution at the N1-indole position was then examined. A series of aminoalkylindoles was prepared and several substituted aminoethyl derivatives were active (23-27, 5) at the CB2 receptor.Astudy of N1 nonaromatic side chain variants provided potent agonists at the CB2 receptor (16, 35-41, 44-47, 49-54, and 57-58). Several polar side chains (alcohols, oxazolidinone) were well-tolerated for CB2 receptor activity (41, 50), while others (amide, acid) led to weaker or inactive compounds (55 and 56). N1 aromatic side chains also afforded several high affinity CB2 receptor agonists (61, 63, 65, and 69) but were generally less potent in an in vitro CB2 functional assay than were nonaromatic side chain analogues.

NOVEL COMPOUNDS AS CANNABINOID RECEPTOR LIGANDS AND USES THEREOF

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Page/Page column 82, (2009/06/27)

The present invention relates to compounds of formula (I), or pharmaceutical salts, prodrugs, salts of prodrugs, or combinations thereof, formula (I). wherein R1, R2, R3, R4, and L1 are defined in the specfication, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions. The present invention also relates to compounds of formula (II), or pharmaceutical salts, prodrugs, salts of prodrugs, or combinations thereof, formula (II). wherein R1a, R2a, Rx, and n are as defined in the specification, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.

BICYCLIC ARYL AND HETEROARYL COMPOUNDS FOR THE TREATMENT OF METABOLIC DISORDERS

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Page/Page column 34, (2009/01/20)

Compounds of formula (I): or pharmaceutically acceptable salts thereof, are opioid receptor modulators, e.g. mu- opioid receptor antagonists, neutral antagonists or inverse agonists, and are useful for the treatment of metabolic disorders including obesity.

NOVEL COMPOUNDS AS CANNABINOID RECEPTOR LIGANDS AND USES THEREOF

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Page/Page column 30, (2008/06/13)

The present invention relates to compounds of formula (I), or pharmaceutical salts, prodrugs, salts of prodrugs, or combinations thereof, wherein R1, R2, R3, and L1 are defined in the specfication, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions. The present invention also relates to compounds of formula (II), or pharmaceutical salts, prodrugs, salts of prodrugs, or combinations thereof, wherein R1a, R2a and (Rx)n are as defined in the specification, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.

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