16238-35-0

Basic information

• Product Name: 3,4-Dihydro-3-methyl-2-(methylimino)-4-oxo-2H-1,3-thiazine-6-carboxylic acid methyl ester
• Synonyms: 3,4-Dihydro-3-methyl-2-(methylimino)-4-oxo-2H-1,3-thiazine-6-carboxylic acid methyl ester
• CAS NO: 16238-35-0
• Molecular Formula: C8H10N2O3S
• Molecular Weight: 214.24
• Mol File: 16238-35-0.mol
• Article Data: 1

Chemical Properties

• Melting Point: 98-100 °C
• Boiling Point: 321.1±52.0 °C(Predicted)
• Appearance: /
• Density: 1.32±0.1 g/cm3(Predicted)
• PKA: -0.32±0.40(Predicted)
• CAS DataBase Reference: 3,4-Dihydro-3-methyl-2-(methylimino)-4-oxo-2H-1,3-thiazine-6-carboxylic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-Dihydro-3-methyl-2-(methylimino)-4-oxo-2H-1,3-thiazine-6-carboxylic acid methyl ester(16238-35-0)
• EPA Substance Registry System: 3,4-Dihydro-3-methyl-2-(methylimino)-4-oxo-2H-1,3-thiazine-6-carboxylic acid methyl ester(16238-35-0)

Safety Data

• Hazardous Substances Data: 16238-35-0(Hazardous Substances Data)

Upstream product

• 16238-33-8 2-Amino-6-carbomethoxy-1,3-thiazinon-(4) 
• 74-88-4 methyl iodide 
• 534-13-4 N,N-dimethylthiourea 
• 762-42-5 dimethyl acetylenedicarboxylate 

Downstream Products

• 16238-42-9 3-Methyl-2-methylimino-2,3,5,6-tetrahydro-1,3-thiazin-4-on-6-carbonsaeure-methylester 

Relevant articles and documents

Ph3P-mediated one-pot synthesis of functionalized 3,4-dihydro-2H-1,3-thiazines from N,N1-dialkylthioureas and activated acetylenes in water

A one-pot synthesis of alkyl 3,4-dihydro-4- oxo-2H-1,3-thiazine-6- carboxylates from dialkyl acetylen- edicarboxylates and N,N1- dialkylthioureas in the presence of triphenylphosphine (20 mol%) is described. Springer-Verlag 2010.