1,2,6,8-tetramethoxyxanthen-9-one

Names

[ CAS No. ]:
20882-73-9

[ Name ]:
1,2,6,8-tetramethoxyxanthen-9-one

[Synonym ]:
1,2,6,8-Tetramethoxy-xanthen-9-on
1,2,6,8-tetramethoxy-xanthen-9-one
9H-Xanthen-9-one,1,2,6,8-tetramethoxy
Tetramethoxy-1,3,7,8-xanthon
1,3,7,8-Tetramethoxyxanthon
1,3,5,8-Tetramethoxyxanthon
1,3,7,8-tetramethoxyxanthone

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₇H₁₆O₆

[ Molecular Weight ]:
316.30500

[ Exact Mass ]:
316.09500

[ PSA ]:
67.13000

[ LogP ]:
2.98060

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

diazomethane
Methylswertianin
Phloroglucinol
2,3,6-trimethoxybenzoic acid
1,3-dihydroxy-5,8-dimethoxyxanthen-9-one
1-(6-hydroxy-2,3-dimethoxyphenyl)ethanone
6-Hydroxy-2,3-dimethoxybenzoic acid
6,8-Dihydroxy-1,2-dimethoxy-9H-xanthen-9-one
methyl iodide

DownStream

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

1,3,6,8-tetramethoxyxanthen-9-one
Norswertianin
1,2,5,6,8-pentamethoxyxanthen-9-one
1,2,8,9-tetrabromo-7-chlorophenothiazin-3-one
1,2,8,9-tetrabromo-4,7-dichlorophenothiazin-3-one
1-(2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecin-15-yl)ethan-1-ol
N-[3-(Trimethylsilyl)propyl]acetamide
3-(1H-pyrrol-2-yl)phenol
2-Methyl-3-(3-nitrophenyl)propanoic acid
3-(3-Acetamidophenyl)-2-methylpropanoic acid
3-(2-Bromo-5-hydroxy-4-methoxyphenyl)propanoic acid
(E)-1-bromo-2-fluorohex-1-ene
Cyclopropyl(1'-(cyclopropylmethyl)-5-fluorospiro[indoline-3,4'-piperidin]-1-yl)methanone
2-(Dimethylamino)-N-(4-piperidinylmethyl)acetamide
(1S,2S)-2-Aminocyclopropane-1-carboxylic acid
1,3-Dimethyl-4-fluoro-2-iodobenzene

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