D-galactono-1,4-lactone

Suppliers

Names

[ CAS No. ]:
2782-07-2

[ Name ]:
D-galactono-1,4-lactone

[Synonym ]:
D-GALACTONOLACTONE
D-GALACTONO-G-LACTONE
D-GALACTONO-1,4-LACTONE
D-(-)-galactono-1,4-lactone
EINECS 220-484-9
MFCD00065019
1,4-D-Galactonolactone
D-Galactonic acid 1,4-lactone
D-galacto-1,4-lactone
GALACTONO-1,4-LACTONE,D

Chemical & Physical Properties

[ Density]:
1.766g/cm3

[ Boiling Point ]:
467.9ºC at 760mmHg

[ Melting Point ]:
137°C

[ Molecular Formula ]:
C6H10O6

[ Molecular Weight ]:
178.14000

[ Flash Point ]:
201.5ºC

[ Exact Mass ]:
178.04800

[ PSA ]:
107.22000

[ Vapour Pressure ]:
1.01E-10mmHg at 25°C

[ Index of Refraction ]:
1.625

Safety Information

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • d-(+)-galactose
  • Gluconic acid
  • D-Galactonic acid,hydrazide (9CI)
  • D-Galactose
  • 2,3,5,6-tetra-O-acetyl-D-glucono-1,4-lactone
  • O2,O3,O4,O6-tetramethyl-D-galactonic acid-lactone
  • D-galactonic acid methyl ester
  • Water
  • Hydrogen bromide
  • Hydrogen iodide

DownStream

  • (3R,4S,5S,6R)-3,4,5,6-tetrahydroxyazepan-2-one
  • D-Galactose
  • Dulcitol
  • (2R,3S,4S)-1-Benzyl-2-[(1R)-1,2-dihydroxyethyl]-3,4-pyrrolidinedi ol

Customs

[ HS Code ]: 2932209090

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

Related Compounds

  • 6-bromo-6-deoxy-D-galactono-1,4-lactone
  • 2-Acetamido-2-deoxy-D-galactono-1,4-lactone
  • 2-Acetamido-2-deoxy-D-galactono-1,4-lactone
  • 2,3,5,6-tetra-O-acetyl-D-galactono-1,4-lactone
  • 2,3,5-tri-O-benzoyl-6-O-trityl-D-galactono-1,4-lactone
  • 2,2':5,6-di-O-isopropylidene-2-C-hydroxymethyl-D-galactono-1,4-lactone