ChemicalBook > Product Catalog > Biochemical Engineering > Saccharides > Monosaccharide > D(+)-Ribonic acid gamma-lactone
D(+)-Ribonic acid gamma-lactone
D(+)-Ribonic acid gamma-lactone Basic information
- Product Name:
- D(+)-Ribonic acid gamma-lactone
- Synonyms:
-
- D-RIBOSE-LACTONE
- D-(+)-RIBONIC ACID GAMMA-LACTON
- D(+)-RIBONIC ACID GAMMA-LACTONE
- D-(+)-RIBONIC ACID G-LACTONE
- D-(+)-RIBONIC GAMMA-LACTONE
- D(+)-RIBONO-1,4-LACTONE
- D-RIBONO-1,4-LACTONE
- D-(+)-RIBONO-GAMMA-LACTONE
- CAS:
- 5336-08-3
- MF:
- C5H8O5
- MW:
- 148.11
- EINECS:
- 226-256-5
- Product Categories:
-
- Inhibitors
- 13C & 2H Sugars
- Biochemistry
- Ribose
- Sugar Acids
- Sugars
- Sugars, Carbohydrates & Glucosides
- Dextrins、Sugar & Carbohydrates
- Carbohydrates & Derivatives
- Mol File:
- 5336-08-3.mol
More
Less
D(+)-Ribonic acid gamma-lactone Chemical Properties
- 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)
More
Less
Safety Information
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- HS Code
- 29322090
MSDS
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
More
Less
D(+)-Ribonic acid gamma-lactone Usage And Synthesis
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
D(+)-Ribonic acid gamma-lactoneSupplier
Beijing Qinling Mountains Pharmaceutical Co., Ltd. Gold
- Tel
- 010-61241352 18901327973
- 834537306@qq.com
T&W GROUP Gold
- Tel
- 021-61551611 13296011611
- contact@trustwe.com
Jinan Kabotang Biological Technology Co.,Ltd. Gold
- Tel
- 0531-61320525 15866703830
- 495745175@qq.com
Beijing Qinling Pharmaceutical Co., Ltd. Gold
- Tel
- 010-61241352 18901327973
- 834537306@qq.com
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
More
Less
D(+)-Ribonic acid gamma-lactone(5336-08-3)Related Product Information
- Hyaluronic acid
- 1,3-Propane sultone
- D-(+)-Glucono-1,5-lactone
- D-Ribose
- Spironolactone
- Folic acid
- Citric acid
- Ethyl 2-(Chlorosulfonyl)acetate
- TRIOXSALEN
- Ascoric Acid
- 5-BROMO-5-DEOXY-2,3-O-ISOPROPYLIDENE-D-RIBONOLACTONE
- 2,3-O-Isopropylidene-D-ribonic gamma-lactone
- 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-D-Ribono-1,4-Lactone
- 2-C-Methyl-D-ribono-1,4-lactone
- 2,3,5-Tri-O-benzyl-D-ribono-1,4-lactone,2,3,5-TRI-O-BENZYL-D-RIBONOLACTONE
- RIBONIC ACID
- 2,3,5-Tri-O-benzoyl-2-C-methyl-D-ribonic acid-1,4-lactone
- Ribose