5,8-dihydroxy-2-(4-methylpentyl)naphthalene-1,4-dione

Names

[ CAS No. ]:
517-90-8

[ Name ]:
5,8-dihydroxy-2-(4-methylpentyl)naphthalene-1,4-dione

[Synonym ]:
Alkannan
UNII-FZS19WML2L

Chemical & Physical Properties

[ Molecular Formula ]:
C16H18O4

[ Molecular Weight ]:
274.31200

[ Exact Mass ]:
274.12100

[ PSA ]:
74.60000

[ LogP ]:
3.22950

Safety Information

[ HS Code ]:
2914690090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-(1-hydroxy-4-methylpentyl)-5,8-dimethoxynaphthalene-1,4-dione
  • Shikonine
  • 1,4-Naphthalenedione,5,8-dimethoxy-
  • Naphthalene,1,5-dimethoxy-
  • 1,4,5,8-tetramethoxynaphthalene
  • 1,5-dibromo-4,8-dimethoxynaphthalene
  • 2-SULFO-1,4-BENZENEDICARBOXYLIC ACID 1,4-DIMETHYL ESTER, SODIUM SALT
  • Deoxyshikonin

DownStream

Customs

[ HS Code ]: 2914690090

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%