ChemicalBook > CAS DataBase List > 2,3-O-Isopropylidene-D-ribonic gamma-lactone

2,3-O-Isopropylidene-D-ribonic gamma-lactone

Product Name
2,3-O-Isopropylidene-D-ribonic gamma-lactone
CAS No.
30725-00-9
Chemical Name
2,3-O-Isopropylidene-D-ribonic gamma-lactone
Synonyms
(3aR,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one;2,3-ISOPROPYLIDENE-D-RIBONO-1,4-LACTONE;2,3-O-Isopropylidene-D-ribonic acid-1,4-lactone;ISOPROPYLIDENE-D-RIBONOLACTONE;2,3-ISOPROPYLIDENE-D-RIBONOLACTONE;2,3-O-Isopropylidine-D-ribonolactone;2,3-O-Isopropylidene-D-ribonolactone;2,3-O-lsopropylidene-D-ribonolactone;2,3-o-isopropylidene-d-ribonic γ-lactone;D-(2,3-Isopropylidene)lyxono-1,4-lactone
CBNumber
CB6283515
Molecular Formula
C8H12O5
Formula Weight
188.18
MOL File
30725-00-9.mol
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2,3-O-Isopropylidene-D-ribonic gamma-lactone Property

Melting point:
135-139 °C
alpha 
-68.5 º (c=2, Pyridine)
Boiling point:
243.17°C (rough estimate)
Density 
1.2069 (rough estimate)
refractive index 
1.4348 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Soluble in methanol at 50mg/ml, acetone, dichloromethane, ethyl Acetate.
form 
Powder
pka
13.68±0.10(Predicted)
color 
White to Off-white
optical activity
[α]20/D 69°, c = 2 in pyridine
Water Solubility 
soluble
BRN 
10090
CAS DataBase Reference
30725-00-9(CAS DataBase Reference)
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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
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
373699
Product name
2,3-O-Isopropylidene-D-ribonic γ-lactone
Purity
99%
Packaging
1g
Price
$138
Updated
2023/01/07
TCI Chemical
Product number
I1039
Product name
2,3-O-Isopropylidene-D-ribonic γ-Lactone
Packaging
5G
Price
$353
Updated
2024/03/01
Alfa Aesar
Product number
J66442
Product name
2,3-O-Isopropylidene-D-ribonic acid-1,4-lactone, 97+%
Packaging
5g
Price
$135.65
Updated
2024/03/01
Alfa Aesar
Product number
J66442
Product name
2,3-O-Isopropylidene-D-ribonic acid-1,4-lactone, 97+%
Packaging
1g
Price
$33
Updated
2021/12/16
Cayman Chemical
Product number
30479
Product name
2,3-Isopropylidene-D-ribonolactone
Packaging
500mg
Price
$117
Updated
2024/03/01
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2,3-O-Isopropylidene-D-ribonic gamma-lactone Chemical Properties,Usage,Production

Description

2,3-Isopropylidene-D-ribonolactone is a building block. It has been used in the stereocontrolled synthesis of the carbohydrates 6-epi-trehazolin and 6-epi-trehalamine.

Chemical Properties

White Crystalline Solid

Uses

2,3-O-Isopropylidene-D-ribonic acid-1,4-lactone is used for the synthesis of C-nucleosides, prostanoids and GABA analogs via homochiral 2-piperidones. It is the starting material for the preparation of biochemical compounds including C-nucleosides, such as neplanocin A, and GABA analogs, via homochiral 2-piperidones.

2,3-O-Isopropylidene-D-ribonic gamma-lactone Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3-O-Isopropylidene-D-ribonic gamma-lactone Suppliers

Nanjing Baifuli Technology Co., Ltd.
Tel
25-25-58740604 15951658055
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+86-25-58356858
Email
sales@unisyn.cn
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China
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Beijing Qinling Mountains Pharmaceutical Co., Ltd.
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010-61241352 18901327973
Email
834537306@qq.com
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China
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Jinan Kabotang Biological Technology Co.,Ltd.
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0531-61320525 15866703830
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495745175@qq.com
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China
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Beijing Qinling Pharmaceutical Co., Ltd.
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010-61241352 18901327973
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834537306@qq.com
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China
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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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86-10-82849933
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jkinfo@jkchemical.com
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3B Pharmachem (Wuhan) International Co.,Ltd.
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821-50328103-801 18930552037
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86-21-50328109
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3bsc@sina.com
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China
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Energy Chemical
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021-021-58432009 400-005-6266
Fax
021-58436166
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sales8178@energy-chemical.com
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China
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Capot Chemical Co., Ltd
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+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
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sales@capotchem.com
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China
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JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
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86-021-50426522,50426273
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sales@jingyan-chemical.com
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China
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Jia Xing Isenchem Co.,Ltd
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0573-85285100 18627885956
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0573-85285100
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isenchem@163.com
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View Lastest Price from 2,3-O-Isopropylidene-D-ribonic gamma-lactone manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
2,3-O-Isopropylidene-D-ribonic gamma-lactone 30725-00-9
Price
US $0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
500kg/month
Release date
2023-01-09
Henan Aochuang Chemical Co.,Ltd.
Product
2,3-O-Isopropylidene-D-ribonic gamma-lactone 30725-00-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-29
Career Henan Chemical Co
Product
2,3-O-Isopropylidene-D-ribonic gamma-lactone 30725-00-9
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1000KG
Release date
2018-08-15

30725-00-9, 2,3-O-Isopropylidene-D-ribonic gamma-lactoneRelated Search:


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  • 2,3-ISOPROPYLIDENE-D-RIBONO-1,4-LACTONE
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  • 30725-00-9
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  • Monosaccharides
  • Specialty Synthesis
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  • Carbohydrates & Derivatives
  • 13C & 2H Sugars