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Ethanone, 1-(2-methoxy-4-pyridinyl)(9CI) is a chemical compound that belongs to the class of organic compounds known as pyridones. It is a ketone derivative of pyridine, a basic heterocyclic organic compound. The term "9CI" indicates that this compound is listed in the ninth collective index, a reference work in chemistry. It appears to include a methoxy group, implying that a hydrogen atom in the methane structure is replaced by an oxygen atom bonded to the pyridine ring.

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  • 764708-20-5 Structure
  • Basic information

    1. Product Name: Ethanone, 1-(2-methoxy-4-pyridinyl)- (9CI)
    2. Synonyms: Ethanone, 1-(2-methoxy-4-pyridinyl)- (9CI);4-Acetyl-2-methoxypyridine;1-(2-Methoxypyridin-4-yl)ethanone
    3. CAS NO:764708-20-5
    4. Molecular Formula: C8H9NO2
    5. Molecular Weight: 151.16256
    6. EINECS: N/A
    7. Product Categories: METHYL;ACETYLGROUP
    8. Mol File: 764708-20-5.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 231.1±20.0℃ (760 Torr)
    3. Flash Point: 93.6±21.8℃
    4. Appearance: /
    5. Density: 1.093±0.06 g/cm3 (20 ºC 760 Torr)
    6. Refractive Index: N/A
    7. Storage Temp.: Inert atmosphere,Room Temperature
    8. Solubility: N/A
    9. PKA: 1.70±0.10(Predicted)
    10. CAS DataBase Reference: Ethanone, 1-(2-methoxy-4-pyridinyl)- (9CI)(CAS DataBase Reference)
    11. NIST Chemistry Reference: Ethanone, 1-(2-methoxy-4-pyridinyl)- (9CI)(764708-20-5)
    12. EPA Substance Registry System: Ethanone, 1-(2-methoxy-4-pyridinyl)- (9CI)(764708-20-5)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 764708-20-5(Hazardous Substances Data)

764708-20-5 Usage

Uses

Ethanone, 1-(2-methoxy-4-pyridinyl)(9CI) is used as a chemical intermediate for the synthesis of various compounds in the pharmaceutical and chemical industries. Its potential applications in these fields are still being explored, and its toxicity and safety profiles need to be thoroughly assessed before application.
Used in Pharmaceutical Industry:
Ethanone, 1-(2-methoxy-4-pyridinyl)(9CI) is used as a building block for the development of new drugs, particularly in the area of medicinal chemistry. Its unique structure may contribute to the creation of novel therapeutic agents with potential applications in various diseases.
Used in Chemical Industry:
Ethanone, 1-(2-methoxy-4-pyridinyl)(9CI) is used as a reagent in the synthesis of complex organic molecules, which can be further utilized in the production of specialty chemicals, dyes, and other industrial products. Its versatility in chemical reactions makes it a valuable component in the development of new materials and processes.

Check Digit Verification of cas no

The CAS Registry Mumber 764708-20-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,4,7,0 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 764708-20:
(8*7)+(7*6)+(6*4)+(5*7)+(4*0)+(3*8)+(2*2)+(1*0)=185
185 % 10 = 5
So 764708-20-5 is a valid CAS Registry Number.

764708-20-5SDS

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 1-(2-methoxypyridin-4-yl)ethanone

1.2 Other means of identification

Product number -
Other names QC-3359

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:764708-20-5 SDS

764708-20-5Relevant articles and documents

UREA, AMIDE, AND SUBSTITUTED HETEROARYL COMPOUNDS FOR CBL-B INHIBITION

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Paragraph 0443, (2021/02/05)

Compounds of formulae (I) and (II), compositions, and methods for use in inhibiting the E3 enzyme Cbl-b in the ubiquitin proteasome pathway are disclosed. The compounds, compositions, and methods can be used to modulate the immune system, to treat diseases amenable to immune system modulation, and for treatment of cells invivo, in vitro, or ex vivo.

4-PHENYL-N-(PHENYL)THIAZOL-2-AMINE DERIVATIVES AND RELATED COMPOUNDS AS ARYL HYDROCARBON RECEPTOR (AHR) AGONISTS FOR THE TREATMENT OF E.G. ANGIOGENESIS IMPLICATED OR INFLAMMATORY DISORDERS

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Paragraph 00221; 00437-00438; 00489-00490, (2021/06/26)

4-phenyl-N-(phenyl)thiazol-2-amine and 4-(pyridin-3-yl)-N-( phenyl) thiazol-2-amine derivatives and the corresponding thiadiazole, thiophene, oxazole, oxadiazole, imidazole and triazole derivatives and related compounds as aryl hydrocarbon receptor (AHR) agonists for the treatment of angiogenesis implicated disorders, such as e.g. retinopathy, psoriasis, rheumatoid arthritis, obesity and cancer, or inflammatory disorders.

INHIBITORS OF CBL-B AND METHODS OF USE THEREOF

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Paragraph 1445, (2019/08/12)

Compounds, compositions, and methods for use in inhibiting the E3 enzyme Cbl-b in the ubiquitin proteasome pathway are disclosed. The compounds, compositions, and methods can be used to modulate the immune system, to treat diseases amenable to immune system modulation, and for treatment of cells in vivo, in vitro, or ex vivo.

NOVEL GPR119 AGONIST COMPOUNDS

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Paragraph 0489-0491, (2017/10/26)

The present invention relates to novel compounds of formula (I), process for preparation of the same and composition comprising these compounds.

Synthesis of celecoxib analogs that possess a N-hydroxypyrid-2(1H)one 5-lipoxygenase pharmacophore: Biological evaluation as dual inhibitors of cyclooxygenases and 5-lipoxygenase with anti-inflammatory activity

Chowdhury, Morshed Alam,Abdellatif, Khaled R.A.,Dong, Ying,Das, Dipankar,Suresh, Mavanur R.,Knaus, Edward E.

experimental part, p. 6138 - 6141 (2009/06/30)

A hitherto unknown class of celecoxib analogs was designed for evaluation as dual inhibitors of the 5-lipoxygenase/cyclooxygenase-2 (5-LOX/COX-2) enzymes. These compounds possess a SO2Me (11a), or SO2NH2 (11b) COX-2 pharmacophore at the para-position of the N1-phenyl ring in conjunction with a 5-LOX N-hydroxypyrid-2(1H)one iron-chelating moiety in place of the celecoxib C-5 tolyl group. The title compounds 11a-b are weak inhibitors of the COX-1 and COX-2 isozymes (IC50 = 7.5-13.2 μM range). In contrast, the SO2Me (11a, IC50 = 0.35 μM), and SO2NH2 (11b, IC50 = 4.9 μM), compounds are potent inhibitors of the 5-LOX enzyme comparing favorably with the reference drug caffeic acid (5-LOX IC50 = 3.47 μM). The SO2Me (11a, ED50 = 66.9 mg/kg po), and SO2NH2 (11b, ED50 = 99.8 mg/kg po) compounds exhibited excellent oral anti-inflammatory (AI) activities being more potent than the non-selective COX-1/COX-2 inhibitor drug aspirin (ED50 = 128.9 mg/kg po) and less potent than the selective COX-2 inhibitor celecoxib (ED50 = 10.8 mg/kg po). The N-hydroxypyridin-2(1H)one moiety constitutes a novel pharmacophore for the design of cyclic hydroxamic mimetics capable of chelating 5-LOX iron for exploitation in the design of 5-LOX inhibitory AI drugs.

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