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DEHYDROASCORBIC ACID
DEHYDROASCORBIC ACID
$40 - $910.83
Product name
DEHYDROASCORBIC ACID
Cas No
490-83-5
MF
C6H6O6
MW
174.11
EINECS
207-720-6
MDL Number
MFCD00066467
Synonyms
(5R)-5β-[(S)-1,2-Dihydroxyethyl]tetrahydrofuran-2,3,4-trione;C05422;L-Dehydroascorbate;L-threo-2,3-Hexodiulosonic Acid γ-Lactone;Oxidized Ascorbic Acid;L-ASCORBIC ACID OXIDIZED;DEHYDROASCORBIC ACID;DEHYDRO-L(+)-ASCORBIC ACID, DIMER
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23 prices
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Sigma-Aldrich
Cayman Chemical
AHH
CSNpharm
Tocris
TRC
Usbiological
AK Scientific
ChemScene
American Custom Chemicals Corporation
Biosynth Carbosynth
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Brand
Packaging
Price
Product name
AHH
MT-48196
25g
$525
Bis-Dehydro-L-ascorbicacid
AK Scientific
X2154
1g
$171
(L)-Dehydroascorbic acid
American Custom Chemicals Corporation
API0002238
1G
$323.4
DEHYDRO ASCORBIC ACID
American Custom Chemicals Corporation
API0002238
5G
$910.83
DEHYDRO ASCORBIC ACID
Biosynth Carbosynth
MD16669
10g
$635
L-Dehydroascorbic acid
Biosynth Carbosynth
MD16669
5G
$375
L-Dehydroascorbic acid
Biosynth Carbosynth
MD16669
1g
$100
L-Dehydroascorbic acid
Biosynth Carbosynth
MD16669
2g
$160
L-Dehydroascorbic acid
Biosynth Carbosynth
MD16669
500mg
$65
L-Dehydroascorbic acid
Cayman Chemical
29089
250mg
$97
Dehydroascorbic Acid
1
of
3
Properties
Melting point
228 °C (dec.)(lit.)
alpha
D20 +56°
Boiling point
389.3±38.0 °C(Predicted)
Density
1.743±0.06 g/cm3(Predicted)
storage temp.
-20°C
solubility
DMSO (Slightly, Heated), Methanol (Slightly, Sonicated)
form
Solid
pka
3.90(at 25℃)
color
White to Dark Orange
Merck
13,2886
Stability
Light Sensitive
LogP
-1.702 (est)
CAS DataBase Reference
490-83-5(CAS DataBase Reference)
Safety Information
Symbol(GHS)
Signal word
Warning
Hazard statements
H302:
Harmful if swallowed
Precautionary statements
P264:
Wash hands thoroughly after handling.
P264:
Wash skin thouroughly after handling.
P270:
Do not eat, drink or smoke when using this product.
P501:
Dispose of contents/container to..…
Description
L-Dehydro Ascorbic Acid is the reversibly oxidized form of ascorbic acid.
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Suppliers and manufacturers
career henan chemical co
$1.00
/1kg
DEHYDROASCORBIC ACID
CAS:490-83-5
TargetMol Chemicals Inc.
$72.00
/100mg
Dehydroascorbic acid
CAS:490-83-5
Henan Tianfu Chemical Co.,Ltd.
Jinan Carbotang Biotech Co.,Ltd.
Hubei xin bonus chemical co. LTD
BOC Sciences
Chongqing Chemdad Co., Ltd
CONIER CHEM AND PHARMA LIMITED
Zhengzhou Alfa Chemical Co.,Ltd
Hubei Ipure Biology Co., Ltd
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2,3-HEXANEDIONE
DEHYDROASCORBIC ACID
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2
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