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Molecule
ID:119253
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₅H₈O₅
Molecular Mass
148.11402
Exact Mass
148.03717336
Charge
0
InChI
InChI=1S/C5H8O5/c6-1-2-3(7)4(8)5(9)10-2/h2-4,6-8H,1H2/t2-,3-,4-/m1/s1
InChIKey
CUOKHACJLGPRHD-BXXZVTAOSA-N
Canonic Smiles
OC[C@H]1OC(=O)[C@@H]([C@@H]1O)O
Isomeric Smiles
C1(=O)[C@@H]([C@@H]([C@H](O1)CO)O)O
Calculated Properties
JChem
Acid pKa
11.633838
H Acceptors
4
H Donor
3
LogD (pH = 5.5)
-2.1149385
LogD (pH = 7.4)
-2.1149635
Log P
-2.1149383
Molar Refractivity
28.8163
Polarizability
12.117866
Polar Surface Area
86.99
Rotatable Bonds
1
Lipinski's Rule of Five
true
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Molecular Spectra
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General Information
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BB_NC-0562
STOCK1N-09415
Sigma Aldrich
857297
83822
83820
Academic Data
PubChem
111064
Names and Identifiers
IUPAC Traditional name
D-ribosone
Synonyms
(3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one
D-(+)-核糖酸-γ-内酯
D-(+)-Ribono-1,4-lactone
D-(+)-Ribonic acid-γ-lactone
D(+)-Ribono-1,4-lactone
D-(+)-核糖酸 γ-内酯
D-(+)-Ribonic γ-lactone
D-(+)-核糖酸-1,4-内酯
IUPAC name
(3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-one
Registration numbers
MDL Number
MFCD00063241
EC Number
226-256-5
PubChem SID
24888146
24888436
24888147
162107955
Beilstein Number
82057
CAS Number
5336-08-3
PubChem CID
111064
Properties
Product Information
Empirical Formula (Hill Notation)
C5H8O5
Source
Purity
97%
Source
≥97.0% (T)
Source
≥99.0% (T)
Source
Grade
purum
Source
puriss.
Source
Classification
Derivatives & analogs of Natural Compounds
Source
Physical Property
Optical Rotation
[α]24/D +18°, c = 1 in H2O
Source
[α]20/D +18±1°, c = 5% in H2O
Source
[α]20/D +18.0±0.5°, c = 5% in H2O
Source
Melting Point
85-87 °C(lit.)
Source
80-86 °C
Source
82-86 °C
Source
Solubility
H2O: soluble0.1 g/mL, clear
Source
Safety Information
German water hazard class
3
Source
MSDS Link
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Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
Molecule Details
Sigma Aldrich
857297
Packaging
5 g in glass bottle
Application
Important building block for chiral acyclics, cyclopentenones, and oxabicyclic systems.1 Also employed in studies on nonlinear optical materials.2
83820
Other Notes
Chiral building block1,2,3,4
References
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Bioactivity
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