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2-Dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate, also known as Ethyl 2-Methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate, is a chemical compound that serves as a key reactant in the synthesis of pharmaceutical agents. It is characterized by its unique structure, which includes a dioxaborolan-2-yl group and a pyrazol-1-yl moiety, making it a versatile building block for the development of novel inhibitors.

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  • Ethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazol-1-yl)propanoate

    Cas No: 1201657-32-0

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  • SAGECHEM LIMITED
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  • ETHYL 2-METHYL-2-(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOL-1-YL)PROPANOATE

    Cas No: 1201657-32-0

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  • coolpharm Ltd
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  • 1-(1-Ethoxycarbonyl-2,2-dimethyl)-1H-pyrazole-4-boronic acid, pinacol ester

    Cas No: 1201657-32-0

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  • NovaChemistry
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  • 1201657-32-0 Structure
  • Basic information

    1. Product Name: 2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate
    2. Synonyms: 2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate;ethyl 2-Methyl-2-(4-(4;ethyl 2-Methyl-2-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate
    3. CAS NO:1201657-32-0
    4. Molecular Formula: C15H25BN2O4
    5. Molecular Weight: 308.19
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1201657-32-0.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 406.2±25.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.08±0.1 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: 1.53±0.10(Predicted)
    10. CAS DataBase Reference: 2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate(1201657-32-0)
    12. EPA Substance Registry System: 2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate(1201657-32-0)
  • 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: 1201657-32-0(Hazardous Substances Data)

1201657-32-0 Usage

Uses

Used in Pharmaceutical Industry:
2-Dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate is used as a reactant for the preparation of inhibitors that target the G1202R anaplastic lymphoma kinase resistance mutation. This mutation is associated with resistance to certain cancer therapies, and the development of inhibitors that can overcome this resistance is crucial for improving treatment outcomes for patients with anaplastic large cell lymphoma and other related cancers.
In the pharmaceutical industry, 2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate plays a significant role in the synthesis of novel compounds with potential therapeutic applications. Its unique structure allows for the design of inhibitors that can effectively target and overcome resistance mechanisms in cancer cells, leading to the development of more effective treatments for patients.

Check Digit Verification of cas no

The CAS Registry Mumber 1201657-32-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,1,6,5 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1201657-32:
(9*1)+(8*2)+(7*0)+(6*1)+(5*6)+(4*5)+(3*7)+(2*3)+(1*2)=110
110 % 10 = 0
So 1201657-32-0 is a valid CAS Registry Number.

1201657-32-0Relevant articles and documents

Carbon-14 radiolabelling and tissue distribution evaluation of a potential anti-TB compound

Sonopo, Molahlehi S.,Venter, Kobus,Winks, Susan,Marjanovic-Painter, Biljana,Morgans, Garreth L.,Zeevaart, Jan R.

, p. 264 - 269 (2016)

This paper describes a five-step synthesis of a carbon-14-labelled pyrazole compound (11). A total of 2.96 MBq of 11 was obtained with the specific activity of 2242.4 MBq/mmol. The radiochemical purity was >99%, and the overall radiochemical yield was 60% based on the [14C6] 4-bromoaniline starting material. Biodistribution results showed that the radiotracer (administrated orally) has a high accumulation in the small intestine, large intestine and liver of both non-infected and tuberculosis (TB)-infected mice. Therefore, this suggests that compound 11 undergoes hepatobiliary clearance. The compound under investigation has been found to be slowly released from the liver between 2 and 8 h. The study revealed that 11 has no affinity for TB cells.

Fused tricyclic compounds and application thereof in medicaments

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Paragraph 0358-0362, (2020/03/17)

The invention relates to fused tricyclic compounds and an application thereof in medicaments, and in particular to an application of the fused tricyclic compounds in medicaments for treating and/or preventing hepatitis B. In particular, the invention rela

FUSED TRICYCLIC COMPOUNDS AND USES THEREOF IN MEDICINE

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Paragraph 00209, (2020/03/23)

The present invention relates to a fused tricyclic compound and application thereof in medicine, especially as a medicament for the treatment and/or prevention of hepatitis B. Specifically, the present invention relates to a compound having Formula (I) or

Manufacture of the PI3K β-Sparing Inhibitor Taselisib. Part 2: Development of a Highly Efficient and Regioselective Late-Stage Process

St-Jean, Frédéric,Remarchuk, Travis,Angelaud, Rémy,Carrera, Diane E.,Beaudry, Danial,Malhotra, Sushant,McClory, Andrew,Kumar, Archana,Ohlenbusch, Gerd,Schuster, Andreas M.,Gosselin, Francis

, p. 783 - 793 (2019/04/01)

A highly efficient and regioselective manufacturing route for the phosphoinositide 3-kinase β-sparing inhibitor taselisib was developed. Highlights of the synthesis include: (1) magnesium-mediated formation of a challenging cyclic amidine; (2) regioselect

DGAT1 INHIBITOR AND PREPARATION METHOD AND USE THEREOF

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Paragraph 0213; 0220, (2016/08/23)

The present invention discloses a novel DGAT1 inhibitor, especially the compound of formula (I) or a pharmaceutically acceptable salt thereof, preparation and pharmaceutical composition thereof, as well as their uses in the preparation of a medicament for the prevention and treatment of Familial hyperchylomicronemia (FCS), obesity, hyperlipoproteinemia or hypertriglyceridemia.

HETEROARYL COMPOUNDS AND PHARMACEUTICAL APPLICATIONS THEREOF

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Paragraph 00710, (2016/01/25)

The present invention provides herein is a heteroaryl compound or a stereoisomer, a geometric isomer, a tautomer, a racemate, an N-oxide, a hydrate, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, as well as a pharmaceutical composition containing the compound disclosed herein. The present invention also provides herein is use of the compound or the pharmaceutical composition thereof disclosed herein in the manufacture of a medicine for treating autoimmune diseases or proliferative diseases.

THERAPEUTIC COMPOUNDS AND USES THEREOF

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Page/Page column 124; 125, (2016/05/02)

The present invention relates to compounds of formula (I): and to salts thereof, wherein A has any of the values defined in the specification, and compositions and uses thereof. The compounds are useful as inhibitors of CBP and/or EP300. Also included are pharmaceutical compositions comprising a compound of formula (I) or a pharmaceutically acceptable salt thereof, and methods of using such compounds and salts in the treatment of various CBP and/or EP300-mediated disorders.

PROCESS FOR MAKING BENZOXAZEPIN COMPOUNDS

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Page/Page column 14; 28, (2014/09/29)

Processes are described for the preparation of PI3K inhibitor, GDC-0032, Formula (I), having the structure: Formula (I) (GDC-0032), and intermediates useful for the preparation of (I).

IMIDAZOPYRIDINE DERIVATIVES AS INHIBITORS OF RECEPTOR TYROSINE KINASES

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Page/Page column 132-133, (2010/01/07)

The invention relates to new bicyclic heterocyclic derivative compounds, to pharmaceutical compositions comprising said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer.

BICYCLIC TRIAZOLES AS PROTEIN KINASE MODULATORS

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Page/Page column 110, (2008/12/05)

The present disclosure provides bicyclic triazole protein kinase modulators and methods of using these compounds to treat diseases mediated by kinase activity.

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