D-Ribonolactone

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Names

[ CAS No. ]:
5336-08-3

[ Name ]:
D-Ribonolactone

[Synonym ]:
D(+)-Ribonic acid gamma-lactone
D-Ribono-1,4-lactone
3,4-Dihydroxy-5-(hydroxymethyl)dihydro-2(3H)-furanone
3,4-dihydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one (non-preferred name)
MFCD00063241
.γ.-Lactone of ribonic acid
D-(+)-Ribonic γ-lactone
EINECS 226-256-5
D-(+)-Ribono-1,4-lactone

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
364.3±11.0 °C at 760 mmHg

[ Melting Point ]:
83-85ºC

[ Molecular Formula ]:
C5H8O5

[ Molecular Weight ]:
148.114

[ Flash Point ]:
162.8±12.8 °C

[ Exact Mass ]:
148.037170

[ PSA ]:
86.99000

[ LogP ]:
-2.47

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.581

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S22-S24/25

[ WGK Germany ]:
3

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • D-Ribopyranose (9CI)
  • 2,3-O-Isopropylidene-D-ribonic g-lactone
  • L-Arabinonic acid,calcium salt (2:1)

DownStream

  • (3aR,6S,6aR)-6-({[Dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)- 2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one (non-preferr ed name)
  • D-Ribose
  • (5S)-5-(Hydroxymethyl)dihydro-2(3H)-furanone
  • 5-bromo-5-deoxy-2,3-o-isopropylidene-d-ribonolactone
  • (r)-gamma-valerolactone
  • (4S,5R)-4-Hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one
  • 2 3-O-CYCLOHEXYLIDENE-D-RIBONIC ACID
  • 2,3-O-Isopropylidene-D-ribonic g-lactone
  • 2,3-O-isopropylidene-5-O-(1-methoxy-1-methyl-ethyl)-D-ribono-1,4-lactone
  • (3aR,7R,7aR)-7-((2-methoxypropan-2-yl)oxy)-2,2-dimethyldihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4(6H)-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%

Related Compounds

  • 2-deoxy-D-ribonolactone
  • 5-O-acetyl-D-ribonolactone
  • 3-O-acetyl-D-ribonolactone
  • 2,5-di-O-tosyl-D-ribonolactone
  • (+)-5-O-trityl-D-ribonolactone
  • 2,5-O-diacetyl-D-ribonolactone
  • 9-Bromo-1-chloroanthracene
  • 2H-Furylium, 2,5-dimethyl-
  • 1-Cyclohexene-1-butanamide
  • Vinervine, decarbomethoxy-
  • Butyl 2-oxazolecarboxylate
  • 4,4a(2):6a(2),4a(2)a(2)-Terpyrimidine
  • (2S)-non-5-en-2-ol
  • Cyclopropanecarboxylic acid, 3-[[(2-hydroxybutyl)amino]carbonyl]-2,2-dimethyl-, (1R,3S)-rel-
  • Hydroquinine, 2a(2)-ethoxy-
  • [2-[(8S,9S,10R,13S,14S,16S,17R)-17-hydroxy-10,13,16-trimethyl-3,11-dioxo-1,2,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
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