ChemicalBook > CAS DataBase List > D-Galactal

D-Galactal

Product Name
D-Galactal
CAS No.
21193-75-9
Chemical Name
D-Galactal
Synonyms
GALACTAL;D-Galacta;D-Galactat;D-GALACTAL;GALACTAL, D-;D-Galactal>D-galactosene;D-Galactal,95%;D-Galactal ,98%;D-Galactal, ≥ 98.0%
CBNumber
CB5477137
Molecular Formula
C6H10O4
Formula Weight
146.14
MOL File
21193-75-9.mol
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D-Galactal Property

Melting point:
99-103 °C (lit.)
Boiling point:
325.5±42.0 °C(Predicted)
Density 
1.414±0.06 g/cm3(Predicted)
refractive index 
-22 ° (C=1.2, MeOH)
storage temp. 
2-8°C
solubility 
Acetonitrile (Slightly), Methanol (Slightly)
form 
Solid
pka
12.79±0.60(Predicted)
color 
White to Off-White
optical activity
[α]22/D 21.5°, c = 1.2 in methanol
BRN 
81690
Stability:
Moisture Sensitive
InChIKey
YVECGMZCTULTIS-HSUXUTPPSA-N
CAS DataBase Reference
21193-75-9(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25
WGK Germany 
3
HS Code 
29329990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

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
462233
Product name
D-Galactal
Purity
95%
Packaging
1g
Price
$94.6
Updated
2023/06/20
TCI Chemical
Product number
G0273
Product name
D-Galactal
Purity
>98.0%(HPLC)
Packaging
1g
Price
$37
Updated
2024/03/01
TCI Chemical
Product number
G0273
Product name
D-Galactal
Purity
>98.0%(HPLC)
Packaging
5g
Price
$253
Updated
2022/04/27
Usbiological
Product number
237145
Product name
D-Galactal 98+%
Packaging
1g
Price
$192
Updated
2021/12/16
Usbiological
Product number
293488
Product name
D-Galactal
Packaging
2g
Price
$319
Updated
2021/12/16
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D-Galactal Chemical Properties,Usage,Production

Chemical Properties

White Powder

Uses

D-Galactal is an important building block for both solution- and solid-phase synthesis of oligosaccharides.

Definition

ChEBI: D-galactal is a glycal derived from D-galactopyranose It is a glycal and an anhydrohexose.

Purification Methods

Recrystallise D-galactal from EtOAc, EtOH or EtOAc/MeOH. [Overend et al. J Chem Soc 675 1950, Wood & Fletcher J Am Chem Soc 79 3234 1957, Distler & Jourdian J Biol Chem 248 6772 1973, Beilstein 17 III/IV 2332.]

D-Galactal Preparation Products And Raw materials

Raw materials

Preparation Products

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D-Galactal Suppliers

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View Lastest Price from D-Galactal manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
D-Galactal 21193-75-9
Price
US $0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
500kg/month
Release date
2023-01-09
R&D Scientific Inc.
Product
D-Galactal 21193-75-9
Price
US $1780.00/g
Min. Order
1g
Purity
98
Supply Ability
500 Kg
Release date
2024-04-05
Zhuozhou Wenxi import and Export Co., Ltd
Product
D-Galactal 21193-75-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10

21193-75-9, D-GalactalRelated Search:

Dulcitol D-Galactose D(+)-Galactosamine hydrochloride Galacto-oligosaccharides TRIGALACTURONIC ACID D-GALACTOSE 1-[2-(2-AZIDOETHOXY)ETHOXYETHYL]-2,3,4,6-TETRA-O-ACETATE 3,4,6-Tri-O-acetyl-D-galactal GALACTAL,GALACTAL TRI-O-BENZYL-D-GLUCAL 6-O-(TRIISOPROPYLSILYL)-D-GALACTAL CYCLIC CARBONATE TRI-O-BENZYL-D-GALACTAL,3,4,6-TRI-O-BENZYL-D-GALACTAL,TRI-O-BENZYL-D-GALACTAL,3,4,6-TRI-O-BENZYL-D-GALACTAL TRI-O-ACETYL-D-[2-13C]GALACTAL,TRI-O-ACETYL-D-[2-13C]GALACTAL 3,6-DI-O-(TERT-BUTYLDIMETHYLSILYL)-D-GALACTAL,3,6-DI-O-(TERT-BUTYLDIMETHYLSILYL)-D-GALACTAL 2,6-ANHYDRO-3-DEOXY-D-GLYCERO-D-GALACTO-NON-2-ENOIC ACID METHYL-2,6-ANHYDRO-3-DEOXY-D-LYXO-HEPT-2-ENONIMIDATE TRI-O-BENZOYL-D-GALACTAL,TRI-O-BENZOYL-D-GALACTAL 3,6-DI-O-ACETYL-4-O-BENZYL-D-GALACTAL,3,6-DI-O-ACETYL-4-O-BENZYL-D-GALACTAL 4,5,7-TRI-O-ACETYL-2,6-ANHYDRO-3-DEOXY-D-LYXO-HEPT-2-ENONAMIDE

  • GALACTAL
  • GALACTAL, D-
  • D-GALACTAL
  • D-Galactat
  • 2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol
  • 1,5-ANHYDRO-2-DEOXY-D-LYXO-HEX-1-ENITOL
  • (2R,3R,4R)-2-(hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol
  • (2R)-2α-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3α,4α-diol
  • 1,5-Anhydro-2-deoxy-D-lyxo-1-hexenitol
  • 1,5-Anhydro-2-deoxy-D-lyxo-hexa-1-enitol
  • 2,6-Anhydro-5-deoxy-D-arabino-hexa-5-enitol
  • D-Galactal,95%
  • D-Galactal ,98%
  • 1,2-Dideoxy-D-lyxo-hex-1-enopyranose
  • 2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol
  • D-Galacta
  • 2,6-anhydro-5-deoxy-d-arabino-hex-5-enito
  • D-Galactal&gt
  • D-arabino-Hex-5-enitol, 2,6-anhydro-5-deoxy-
  • arabino-Hex-5-enitol, 2,6-anhydro-5-deoxy-
  • D-Galactal USP/EP/BP
  • D-galactosene
  • D-Galactal, ≥ 98.0%
  • 21193-75-9
  • Sugars
  • Carbohydrate Synthesis
  • Galactose
  • Glycals
  • Monosaccharides
  • Specialty Synthesis
  • 13C & 2H Sugars
  • Biochemistry
  • Galactose
  • Glycals
  • Sugars
  • Carbohydrates & Derivatives