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Merck
CN

83820

D-(+)-Ribonic acid-γ-lactone

puriss., ≥99.0% (T)

Synonym(s):

D-(+)-Ribono-1,4-lactone

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About This Item

Empirical Formula (Hill Notation):
C5H8O5
CAS Number:
Molecular Weight:
148.11
EC Number:
226-256-5
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
82057
MDL number:
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InChI key

CUOKHACJLGPRHD-BXXZVTAOSA-N

InChI

1S/C5H8O5/c6-1-2-3(7)4(8)5(9)10-2/h2-4,6-8H,1H2/t2-,3-,4-/m1/s1

SMILES string

OC[C@H]1OC(=O)[C@H](O)[C@@H]1O

grade

puriss.

assay

≥99.0% (T)

optical activity

[α]20/D +18.0±0.5°, c = 5% in H2O

mp

82-86 °C

solubility

H2O: 0.1 g/mL, clear

Other Notes

Chiral building block

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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K.-L. Bhat et al.
Heterocycles, 23, 691-691 (1985)
P. Camps et al.
Tetrahedron, 38, 2395-2395 (1982)
S. Hanessian
Total Synthesis of Natural Products: The Chiron Approach (1983)
S.-Y. Chen et al.
The Journal of Organic Chemistry, 49, 2168-2168 (1984)
High resolution gas chromatographic/real-time high resolution mass spectrometric identification of organic acids in human urine.
S Lewis et al.
Analytical chemistry, 51(8), 1275-1285 (1979-07-01)

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