ChemicalBook > CAS DataBase List > C00984

C00984

Product Name
C00984
CAS No.
3646-73-9
Chemical Name
C00984
Synonyms
C00984;α-D-Galactose;a-D-Galactose;alpha-D-Galactose;α-D-galactopyranose
CBNumber
CB12494053
Molecular Formula
C6H12O6
Formula Weight
180.16
MOL File
3646-73-9.mol
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C00984 Property

Melting point:
169-170oC
Boiling point:
410.8±45.0 °C(Predicted)
Density 
1.732±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator, Under Inert Atmosphere
solubility 
Water (Slightly)
pka
12.12±0.70(Predicted)
form 
Solid
color 
White to Off-White
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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
1287700
Product name
Galactose
Packaging
200mg
Price
$1500
Updated
2025/07/31
Usbiological
Product number
167162
Product name
α-D-Galactose
Packaging
5mg
Price
$403
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
58345
Product name
α-D-Galactose
Packaging
50mg
Price
$1380
Updated
2021/12/16
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C00984 Chemical Properties,Usage,Production

Uses

α-D-Galactose is the alpha anomer of D-Galactose (G155250), the C-4 epimer of Glucose (G595000). D-Galactose is found in milk and sugar beets as well as being synthesized by the body.

Definition

ChEBI: Alpha-D-galactose is d-Galactopyranose having alpha-configuration at the anomeric centre. It has a role as a mouse metabolite. It is an enantiomer of an alpha-L-galactose.

IC 50

Human Endogenous Metabolite

Purification Methods

-D-Galactose is crystallised twice from aqueous 80% EtOH at -10o, then dried in a vacuum oven at 90o over P2O5 for 10hours. [Link Biochemical Preparations 3 75 1953, Hansen et al. Biochemical Preparations 4 2 1955.] Also purify it by recrystallising the dried solid (150g) in hot H2O (150mL), then adding hot MeOH (250mL) and hot EtOH (500mL), stirring to mix, filtering through a bed of charcoal, and the clear filtrate is stirred to initiate crystallisation. After standing overnight at 10o, the crystals of the -anomer are filtered off by suction, washed with MeOH, then EtOH, and dried (yield 130g), and more can be obtained by evaporation of the filtrate and washing as before. [Wolfrom & Thompson Methods in Carbohydrate Chemistry I 120 1962, Academic Press, Beilstein 1 IV 4336.]

C00984 Preparation Products And Raw materials

Raw materials

Preparation Products

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C00984 Suppliers

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3646-73-9, C00984Related Search:


  • alpha-D-Galactose
  • C00984
  • α-D-Galactose
  • α-D-galactopyranose
  • a-D-Galactose
  • 3646-73-9
  • Carbohydrates & Derivatives, Pharmaceuticals, Intermediates & Fine Chemicals