4-Methoxy-2(5H)-furanone

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Names

[ CAS No. ]:
69556-70-3

[ Name ]:
4-Methoxy-2(5H)-furanone

[Synonym ]:
MFCD00071565
3-methoxy-2H-furan-5-one

Chemical & Physical Properties

[ Density]:
1.19 g/cm3

[ Boiling Point ]:
105 °C0.5 mm Hg(lit.)

[ Melting Point ]:
62-64 °C(lit.)

[ Molecular Formula ]:
C5H6O3

[ Molecular Weight ]:
114.09900

[ Flash Point ]:
120.4ºC

[ Exact Mass ]:
114.03200

[ PSA ]:
35.53000

[ LogP ]:
0.07350

[ Index of Refraction ]:
1.465

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/38:Irritating to eyes and skin .

[ Safety Phrases ]:
S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Butenoic acid,4-bromo-3-methoxy-, ethyl ester
  • (E)-Methyl 4-chloro-3-methoxybut-2-enoate
  • Methanol
  • 4-Hydroxyfuran-2(5H)-on
  • diazomethane
  • 2,4(3H,5H)-Furandione
  • 3-methoxyfuran-2,5-dione
  • methyl 5-lithiotetronate
  • Trimethyl orthobenzoate
  • ethyl 3-methoxy-2-butenoate

DownStream

  • 3-methoxy-2-phenylsulfanyl-2H-furan-5-one
  • 4-Hydroxyfuran-2(5H)-on
  • 4-methoxy-5-[(4-methoxyphenyl)methylidene]furan-2-one
  • 2-(dimethoxymethyl)-3-methoxy-2H-furan-5-one
  • Flupyradifurone
  • 3-pyrrolidin-1-yl-2H-furan-5-one
  • 3-methoxy-4-(4-methoxyphenyl)-2H-furan-5-one
  • 3-Phenyl-4-methoxy-2,5-dihydrofuran-2-one

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

The possible involvement of 3-methoxy-2(5H)-furanone in the etiology of Narthecium asiaticum maxim. associated nephrotoxicity in cattle.

Nat. Toxins 7(6) , 317-9, (1999)

Two samples of Narthecium asiaticum Maxim leaves collected in Japan were found to contain 103 microg(-1) and 160 microg g(-1) dry matter of 3-methoxy-2(5H)-furanone respectively. 3-Methoxy-2(5h)-furan...

Toward the synthesis of the antibiotic tetrodecamycin. Paintner FF, et al.

Tetrahedron Lett. 41(51) , 9977-9980, (2000)


More Articles

Related Compounds

  • 3-bromo-4-methoxy-2(5H)-furanone
  • 3,5-Dibromo-4-methoxy-2(5H)-furanone
  • 5-(ANILINOMETHYLENE)-4-METHOXY-2(5H)-FURANONE
  • 5-[(4-CHLOROANILINO)METHYLENE]-4-METHOXY-2(5H)-FURANONE
  • 5-[(2,4-DICHLOROANILINO)METHYLENE]-4-METHOXY-2(5H)-FURANONE
  • (R*,S*)-5-((2-Chlorophenyl)hydroxymethyl)-4-methoxy-2(5H)-furanone
  • tert-butyl N-[2-(piperidin-4-yl)oxan-3-yl]carbamate
  • 3-(Bromomethyl)-1-methylpiperidin-2-one
  • tert-butyl N-(3-methyl-5-oxohexyl)carbamate
  • 3,4-Dicyclopropylazetidin-2-one
  • 3-Amino-2,3-dicyclopropylpropan-1-ol
  • 4-(1-methyl-1H-pyrazol-4-yl)-8-oxa-2-azaspiro[4.5]decane
  • 1-phenyl-1H-pyrazole-3-sulfonyl chloride
  • 3-Chloro-2-(4-fluorophenoxy)pyridine
  • 1,3-Diethyl 2-methyl-2-(5-oxopyrrolidin-2-yl)propanedioate
  • 2-Amino-3-[3-(2-amino-3-hydroxypropyl)phenyl]propan-1-ol
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