CAS 118292-06-1: 6-Ethynyl-3,4-dihydro-4,4-dimethyl-2H-1-benzothiopyran

Description: 6-Ethynyl-3,4-dihydro-4,4-dimethyl-2H-1-benzothiopyran is a chemical compound characterized by its unique bicyclic structure, which includes a benzothiopyran moiety. This compound features an ethynyl group, contributing to its reactivity and potential applications in organic synthesis. The presence of two methyl groups at the 4-position enhances its steric properties and may influence its solubility and stability. The dihydro configuration indicates that the compound has a partially saturated ring, which can affect its electronic properties and reactivity. This compound may exhibit interesting biological activities, making it a subject of interest in medicinal chemistry. Its CAS number, 118292-06-1, allows for precise identification in chemical databases. Overall, the structural features of 6-Ethynyl-3,4-dihydro-4,4-dimethyl-2H-1-benzothiopyran suggest potential utility in various chemical applications, including drug development and materials science, although specific applications would depend on further research and characterization.

Formula: C₁₃H₁₄S

InChI: InChI=1S/C13H14S/c1-4-10-5-6-12-11(9-10)13(2,3)7-8-14-12/h1,5-6,9H,7-8H2,2-3H3

InChI key: InChIKey=KVHNVHGCQWNGLG-UHFFFAOYSA-N

SMILES: C#CC1=CC=C2SCCC(C2=C1)(C)C

Synonyms:

• (4,4-Dimethylthiochroman-6-yl)acetylene
• 2H-1-Benzothiopyran, 6-ethynyl-3,4-dihydro-4,4-dimethyl-
• 4,4-Dimethyl-6-ethynylthiochroman
• 6-Ethynyl-3,4-dihydro-4,4-dimethyl-2H-1-benzothiopyran
• 6-Ethynyl-4,4-Dimethylthiochroman
• 6-Ethynyl-4,4-dimethyl-1,2,3,4-tetrahydro[1]benzthiothiopyran
• 6-ethynyl-4,4-dimethyl-3,4-dihydro-2H-thiochromene
• Tazarotene Intermediates

2H-1-Benzothiopyran,6-ethynyl-3,4-dihydro-4,4-dimethyl-

CAS: 118292-06-1

• Formula: C₁₃H₁₄S
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 202.3153

Tazarotene Impurity 4

CAS: 118292-06-1

• Formula: C₁₃H₁₄S
• Color and Shape: Yellow Solid
• Molecular weight: 202.32

4,4-Dimethyl-6-ethynylthiochroman

CAS: 118292-06-1

• Purity: ?98.0%
• Molecular weight: 202.32

6-Ethynyl-4,4-dimethylthiochroman

CAS: 118292-06-1

• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 202.32

6-Ethynyl-4,4-dimethylthiochroman

CAS: 118292-06-1

6-Ethynyl-4,4-dimethylthiochroman is a new anti-diabetic drug that has been shown to inhibit the enzyme dipeptidyl …

• Formula: C₁₃H₁₄S
• Purity: Min. 95%
• Molecular weight: 202.32 g/mol