(S)-(+)-Dihydro-5-(p tolylsulfonyloxymethyl)-2(3H)-fu ranone

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Names

[ CAS No. ]:
58879-34-8

[ Name ]:
(S)-(+)-Dihydro-5-(p tolylsulfonyloxymethyl)-2(3H)-fu ranone

[Synonym ]:
(S)-(+)-Dihydro-5-(p-tolysulfonyioxymethyl)-2-(3H)-furanone
(S)-(+)-Toluenesulfonylmethyl)--butyrolactone
(S)-(+)-DIHYDRO-5-(P-TOLYLSULFONYLOXYMETHYL)-2(3H)-FURANONE
toluene-4-sulfonic acid (S)-5-oxo-tetrahydro-furan-2-ylmethyl ester
(5S)-(+)-dihydro-5-(p-tolylsulfonyloxymethyl)-2(3H)-furanone
(S)-(+)-5-(4-Toluolsulfonyloxy)-methyl-4,5-dihydro-2(3H)-furanon
(S)-(+)-Dihydro-5-(4-tolylsulfonyloxymethyl)-2(3H)-furanone
5-O-p-toluenesulfonyl-2,3-dideoxy-D-glycero-pentono-1,4-lactone
(S)-(+)-g-Toluenesulfonylmethyl-g-butyrolactone.
(2S)-toluene-4-sulfonic acid 5-oxo-tetrahydro-furan-2-ylmethyl ester
[(2S)-5-oxotetrahydrofuran-2-yl]methyl 4-methylbenzenesulfonate
MFCD00082548

Chemical & Physical Properties

[ Density]:
1.311g/cm3

[ Boiling Point ]:
476.5ºC at 760 mmHg

[ Melting Point ]:
86-88ºC

[ Molecular Formula ]:
C12H14O5S

[ Molecular Weight ]:
270.30200

[ Flash Point ]:
242ºC

[ Exact Mass ]:
270.05600

[ PSA ]:
78.05000

[ LogP ]:
2.48670

[ Index of Refraction ]:
1.542

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2932190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (5S)-5-(Hydroxymethyl)dihydro-2(3H)-furanone
  • Tosyl chloride
  • (2S)-5-Oxotetrahydro-2-furancarboxylic acid
  • L-glutamic acid
  • 2-bromo-2-deoxy-D-xylono-1,4-lactone
  • D-LYXONIC ACID, POTASSIUM SALT
  • di-O-acetyl-2-deoxy-D-threo-pentono-1,4-lactone
  • (4R,5R)-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one
  • D(-)-Glutamic acid

DownStream

  • (5R)-5-(Hydroxymethyl)dihydro-2(3H)-furanone
  • (r)-gamma-valerolactone
  • Brefeldin A
  • (S)-5-HYDROXYPIPERIDIN-2-ONE
  • 3-Piperidinol
  • 5,12-dihydroxy-6,8,14-eicosatrienoic acid
  • 3-(5-oxooxolan-2-yl)propanoic acid

Customs

[ HS Code ]: 2932190090

[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%