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CAS

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101257-87-8

5-Hydroxy-4-methylpyrimidine is a chemical compound with the molecular formula C5H6N2O, belonging to the pyrimidine family of heterocyclic organic compounds. It is a key intermediate in the biosynthesis of thiamine (Vitamin B1) and serves as a precursor in the pharmaceutical industry. 5-Hydroxy-4-methylpyrimidine is integral to various biological processes, including the synthesis of essential coenzymes and the regulation of cellular metabolism. Its potential therapeutic applications are currently under investigation for its medicinal properties in addressing a range of health conditions.

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  • 101257-87-8 Structure

  • Basic information

    1. Product Name: 5-Hydroxy-4-methylpyrimidine
    2. Synonyms: 5-Hydroxy-4-methylpyrimidine;5-Pyrimidinol, 4-methyl- (6CI,9CI);4-methylpyrimidin-5-ol
    3. CAS NO:101257-87-8
    4. Molecular Formula: C5H6N2O
    5. Molecular Weight: 110.11394
    6. EINECS: N/A
    7. Product Categories: PYRIMIDINE
    8. Mol File: 101257-87-8.mol

  • Chemical Properties

    1. Melting Point: 190 °C(Solv: ethyl acetate (141-78-6))
    2. Boiling Point: 229.748 °C at 760 mmHg
    3. Flash Point: 92.748 °C
    4. Appearance: /
    5. Density: 1.216 g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: Sealed in dry,Room Temperature
    8. Solubility: N/A
    9. PKA: 6.95±0.15(Predicted)
    10. CAS DataBase Reference: 5-Hydroxy-4-methylpyrimidine(CAS DataBase Reference)
    11. NIST Chemistry Reference: 5-Hydroxy-4-methylpyrimidine(101257-87-8)
    12. EPA Substance Registry System: 5-Hydroxy-4-methylpyrimidine(101257-87-8)

  • 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: 101257-87-8(Hazardous Substances Data)

101257-87-8 Usage

Uses

Used in Pharmaceutical Industry:
5-Hydroxy-4-methylpyrimidine is used as a precursor for the synthesis of various pharmaceutical compounds, leveraging its role in the biosynthesis of thiamine and its potential in the development of new therapeutic agents.
Used in Vitamin B1 Production:
As an intermediate in the biosynthesis of thiamine, 5-Hydroxy-4-methylpyrimidine is used in the production of Vitamin B1, which is crucial for energy metabolism and the proper functioning of the nervous system.
Used in Research and Development:
5-Hydroxy-4-methylpyrimidine is utilized in research settings to explore its potential therapeutic applications, particularly in the treatment of various health conditions, due to its involvement in key biological processes and its medicinal properties.
Used in Coenzyme Synthesis:
5-Hydroxy-4-methylpyrimidine is used as a building block in the synthesis of important coenzymes, which are vital for numerous enzymatic reactions and metabolic pathways within the body.
Used in Cellular Metabolism Regulation:
5-Hydroxy-4-methylpyrimidine plays a role in the regulation of cellular metabolism, making it a component of interest in the development of treatments for metabolic disorders and other conditions influenced by cellular metabolic activity.

Check Digit Verification of cas no

The CAS Registry Mumber 101257-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,2,5 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 101257-87:
(8*1)+(7*0)+(6*1)+(5*2)+(4*5)+(3*7)+(2*8)+(1*7)=88
88 % 10 = 8
So 101257-87-8 is a valid CAS Registry Number.

101257-87-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-methylpyrimidin-5-ol

1.2 Other means of identification

Product number -
Other names 5-Pyrimidinol,4-methyl

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:101257-87-8 SDS

101257-87-8Relevant articles and documents

4-METHYL-5-HYDROXYPYRIMIDINE AND ITS N-OXIDES: SYNTHESIS AND INVESTIGATION OF THE REACTIVITIES IN ELECTROPHILIC SUBSTITUTION

Gashev, S. B.,Gol'tsova, L. V.,Smirnov, L. D.,Lezina, V. P.

, p. 530 - 535 (2007/10/02)

A new more accessible method for the synthesis of 4-methyl-5-hydroxypyrimidine is proposed; its 1- and 3-oxides were obtained.An attempt was made to evaluate the reactivities of the individual positions of the heterocyclic ring of pyrimidine and its 3-oxide in aminomethylation.

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