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CAS

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103659-08-1

2-methyl-N-nitrosothiazolidine-4-carboxylic acid is a N-nitroso compound that is formed in smoked food products such as smoked bacon, smoked Swiss cheese, and smoke flavoring. It is a brown semi-solid with chemical properties that make it a potential carcinogenic compound.

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  • 103659-08-1 Structure

  • Basic information

    1. Product Name: 2-methyl-N-nitrosothiazolidine-4-carboxylic acid
    2. Synonyms: 2-methyl-N-nitrosothiazolidine-4-carboxylic acid
    3. CAS NO:103659-08-1
    4. Molecular Formula: C5H8N2O3S
    5. Molecular Weight: 176.19
    6. EINECS: N/A
    7. Product Categories: Heterocycles;Mutagenesis Research Chemicals;Nitric Oxide Reagents;Sulfur & Selenium Compounds
    8. Mol File: 103659-08-1.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 449.3°Cat760mmHg
    3. Flash Point: 225.5°C
    4. Appearance: /
    5. Density: 1.67g/cm3
    6. Vapor Pressure: 2.52E-09mmHg at 25°C
    7. Refractive Index: 1.688
    8. Storage Temp.: Hygroscopic, -20°C Freezer, Under Inert Atmosphere
    9. Solubility: N/A
    10. CAS DataBase Reference: 2-methyl-N-nitrosothiazolidine-4-carboxylic acid(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2-methyl-N-nitrosothiazolidine-4-carboxylic acid(103659-08-1)
    12. EPA Substance Registry System: 2-methyl-N-nitrosothiazolidine-4-carboxylic acid(103659-08-1)

  • 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: 103659-08-1(Hazardous Substances Data)

103659-08-1 Usage

Uses

Used in Food Industry:
2-methyl-N-nitrosothiazolidine-4-carboxylic acid is used as a flavoring agent in the food industry, specifically for smoked food products. Its presence contributes to the characteristic taste and aroma of these products.
However, it is important to note that due to its carcinogenic properties, there may be concerns regarding its safety and potential health risks associated with its consumption. Further research and regulations may be necessary to ensure the safety of food products containing this compound.

Check Digit Verification of cas no

The CAS Registry Mumber 103659-08-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,6,5 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 103659-08:
(8*1)+(7*0)+(6*3)+(5*6)+(4*5)+(3*9)+(2*0)+(1*8)=111
111 % 10 = 1
So 103659-08-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H8N2O3S/c1-3-7(6-10)4(2-11-3)5(8)9/h3-4H,2H2,1H3,(H,8,9)

103659-08-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name N-Nitroso-2-methylthiazolidine 4-Carboxylic Acid

1.2 Other means of identification

Product number -
Other names 2-methyl-N-nitrosothiazolidine-4-carboxylic acid

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:103659-08-1 SDS

103659-08-1Downstream Products

103659-08-1Relevant articles and documents

New chemistry of diazafulvenium methides: One way to pyrazoles

Pinho E Melo, Teresa M. V. D.,Soares, Maria I. L.,Rocha Gonsalves, Anto?nio M. D'A.

, p. 791 - 794 (2006)

Diazafulvenium methides generated from the solution pyrolysis of pyrazolo[1,5-c][1,3]thiazole-2,2-dioxides participate in [8π+2π] cycloadditions giving pyrazolo[1,5-a]pyridine derivatives. 1-Methyl- diazafulvenium, generated under flash vacuum pyrolysis r

Chemistry of diazafulvenium methides in the synthesis of functionalized pyrazoles

Pinho E Melo, Teresa M. V. D.,Nunes, Claudio M.,Soares, Maria I. L.,Paixao, Jose A.,Beja, Ana Matos,Silva, Manuela Ramos

, p. 4406 - 4415 (2008/02/05)

(Chemical Equation Presented) The chemistry of diazafulvenium methides generated by the thermal extrusion of sulfur dioxide from 2,2-dioxo-1H,3H- pyrazolo[1,5-c] [1,3]thiazoles is described. The diazafulvenium methides unsubstituted at C-7 participate in [8π + 2π] cycloadditions giving pyrazolo-annulated heterocycles resulting from the addition across the 1,7-position. 1-Mefhyl-diazafulvenium methides and 7,7-dimethyl-diazafulvenium methides undergo intramolecular sigmatropic [1,8]H shifts giving vinyl- 1H-pyrazoles.

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