ChemicalBook > CAS DataBase List > D(+)-Ribonic acid gamma-lactone

D(+)-Ribonic acid gamma-lactone

Product Name
D(+)-Ribonic acid gamma-lactone
CAS No.
5336-08-3
Chemical Name
D(+)-Ribonic acid gamma-lactone
Synonyms
(3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one;RIBONOLACTONE;D-RIBONO-1,4-LACTONE;D-RIBONOLACTONE;Riborolactone;3,4-dihydroxy-5-(hydroxyMethyl)dihydrofuran-2(3H)-one;D-RIBOSE-LACTONE;(+)-Ribonolactone;D-Ribonic-γ-lactone;D(+)-RIBONO-1,4-LACTONE
CBNumber
CB8197177
Molecular Formula
C5H8O5
Formula Weight
148.11
MOL File
5336-08-3.mol
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D(+)-Ribonic acid gamma-lactone Property

Melting point:
85-87 °C(lit.)
alpha 
18 º (c=5, H2O)
Boiling point:
188.68°C (rough estimate)
Density 
1.2336 (rough estimate)
refractive index 
18 ° (C=1, H2O)
storage temp. 
Sealed in dry,Room Temperature
solubility 
H2O: 0.1 g/mL, clear
form 
Powder
pka
12.10±0.60(Predicted)
color 
White to Pale Yellow
optical activity
[α]24/D +18°, c = 1 in H2O
Water Solubility 
soluble
BRN 
82057
Stability:
Stable
CAS DataBase Reference
5336-08-3(CAS DataBase Reference)
NIST Chemistry Reference
D-(+)-Ribonic acid gamma-lactone(5336-08-3)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
29322090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
857297
Product name
D-(+)-Ribonic γ-lactone
Purity
97%
Packaging
5g
Price
$80.4
Updated
2024/03/01
TCI Chemical
Product number
R0063
Product name
D-(+)-Ribono-1,4-lactone
Purity
>97.0%(GC)
Packaging
1g
Price
$63
Updated
2024/03/01
TCI Chemical
Product number
R0063
Product name
D-(+)-Ribono-1,4-lactone
Purity
>97.0%(GC)
Packaging
5g
Price
$185
Updated
2024/03/01
Alfa Aesar
Product number
J66266
Product name
D-Ribonic acid-1,4-lactone
Packaging
1g
Price
$51.65
Updated
2024/03/01
Alfa Aesar
Product number
J66266
Product name
D-Ribonic acid-1,4-lactone
Packaging
5g
Price
$239.65
Updated
2024/03/01
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D(+)-Ribonic acid gamma-lactone Chemical Properties,Usage,Production

Chemical Properties

White Crystalline Solid

Uses

D-ribono-1,4-lactone is a compound useful in organic synthesis.

Uses

A sugar lactone as inhibitor of β-galactosidase of E. coli.

Uses

Important chiral synthon

Definition

ChEBI: A five-membered form of ribonolactone having D-configuration.

Purification Methods

Purify D-(+)-ribonic acid--lactone by recrystallisation from EtOAc. The tribenzoate has m 54-56o (from AcOH), [] D 25 +27o (c 2.37, Me2NCHO), and the 3,5-O-benzylidene derivative has m 230-231.5o (needles from Me2CO-pet ether) and [] D 25 -177o (CHCl3). [Chen & Joulié J Org Chem 49 2168 1984, Zinner & Voigt J Carbohydr Research 7 38 1968.]

D(+)-Ribonic acid gamma-lactone Preparation Products And Raw materials

Raw materials

Preparation Products

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D(+)-Ribonic acid gamma-lactone Suppliers

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View Lastest Price from D(+)-Ribonic acid gamma-lactone manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
D(+)-Ribonic acid gamma-lactone 5336-08-3
Price
US $0.00/G
Min. Order
10G
Purity
98%min
Supply Ability
30kg/month
Release date
2023-02-14
Career Henan Chemical Co
Product
D(+)-Ribonic acid gamma-lactone 5336-08-3
Price
US $8.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10MT
Release date
2018-12-19

5336-08-3, D(+)-Ribonic acid gamma-lactoneRelated Search:


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  • 5336-08-3
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  • Monosaccharides
  • Carbohydrate Synthesis
  • Specialty Synthesis
  • Inhibitors
  • 13C & 2H Sugars
  • Biochemistry
  • Ribose
  • Sugar Acids
  • Sugars
  • Dextrins、Sugar & Carbohydrates
  • Carbohydrates & Derivatives
  • Sugars, Carbohydrates & Glucosides