2,3-Dihydro-2-methyl-4H-1-benzothiopyran-4-one

Suppliers

Names

[ CAS No. ]:
826-86-8

[ Name ]:
2,3-Dihydro-2-methyl-4H-1-benzothiopyran-4-one

[Synonym ]:
2-methyl-4-thiochromanone
2-methyl-1-thiochroman-4-one
4H-1-Benzothiopyran-4-one,2,3-dihydro-2-methyl
2-methyl-2H,3H-1-thianaphthalen-4-one
2-Methyl-thiochroman-4-on
3,4-dihydro-3-methyl-4-thia-1(2H)naphthalenone
2-methyl-3,4-dihydro-2H-1-benzothiopyran-4-one
2-methyl-thiochroman-4-one
Thiochroman-4-one,2-methyl

Chemical & Physical Properties

[ Molecular Formula ]:
C10H10OS

[ Molecular Weight ]:
178.25100

[ Exact Mass ]:
178.04500

[ PSA ]:
42.37000

[ LogP ]:
2.75360

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4H-1-Benzothiopyran-4-one,2-methyl-
  • 2-hydroxycarbonyl-1-methylethyl phenyl sulfide
  • Piperidine
  • Crotonic acid
  • Sulfuric acid
  • Thiophenol

DownStream

  • 4H-1-Benzothiopyran-4-one,2-methyl-

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2,3-Dihydro-3-methyl-4H-1-benzothiopyran-4-one 1-oxide
  • 2,3-Dihydro-8-methyl-4H-1-benzothiopyran-4-one 1-oxide
  • 2-Methyl-2,3-dihydro-4H-1-benzothiopyran-4-one 1,1-dioxide
  • (+)-2,3-dihydro-2-phenyl-4H-1-benzothiopyran-4-one
  • 3-benzoyl-2,3-dihydro-2-methyl-4H-1-benzopyran-4-one
  • 4H-1-Benzothiopyran-4-one,2,3-dihydro-, 2-(4-nitrophenyl)hydrazone