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Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone)

Product Name
Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone)
CAS No.
66757-69-5
Chemical Name
Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone)
Synonyms
LMMOGBZPBLQFHK-DMTCNVIQSA-N;Sodium Ascorbate EP Impurity G;L-threo-Hex-2-enaric acid, 1,4-lactone;L-threo-Hex-2-enaric acid, 1,4-lactone (9CI);Ascorbic Acid Impurity 7（Ascorbic Acid EP Impurity G）;Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone);(2R)-2-[(2R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetic acid;Ascorbic acid Imp G (EP) : (2R)-2-[(2R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetic acid
CBNumber
CB53163316
Molecular Formula
C6H6O7
Formula Weight
190.11
MOL File
66757-69-5.mol
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Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone) Property

Melting point:
>200°C (dec.)
Boiling point:
634.3±55.0 °C(Predicted)
Density 
2.179±0.06 g/cm3(Predicted)
storage temp. 
Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility 
Acetonitrile (Slightly), DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form 
Solid
pka
2.94±0.11(Predicted)
color 
White to Dark Brown
Stability:
Hygroscopic
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
H294830
Product name
L-threo-Hex-​2-​enaricacid1,​4-Lactone
Packaging
25mg
Price
$845
Updated
2021/12/16
TRC
Product number
H294830
Product name
L-threo-Hex-​2-​enaricacid1,​4-Lactone
Packaging
50mg
Price
$1455
Updated
2021/12/16
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Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone) Chemical Properties,Usage,Production

Uses

L-threo-Hex-?2-?enaric acid 1,?4-Lactone is an impurity of L-Ascorbic Acid (A786990) which is a physiological antioxidant.

Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone) Preparation Products And Raw materials

Raw materials

Preparation Products

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Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone) Suppliers

China 35 India 3 United States 3 Global 41

66757-69-5, Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone)Related Search:

D-xylo-2-Hexulosonic acid METHYL 2-KETO-L-GULONATE Erythorbic Acid 2-Keto-D-gulonic Acid Methyl Ester Ascorbic Acid 4-hydroxy-2-oxo-butanal Oxalic acid 2,3-Diketo-L-gulonic acid Ascorbic Acid Furfural L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester Ascorbic Acid L-xylo-hex-2-ulosonic acid

  • Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone)
  • L-threo-Hex-2-enaric acid, 1,4-lactone
  • LMMOGBZPBLQFHK-DMTCNVIQSA-N
  • Sodium Ascorbate EP Impurity G
  • Ascorbic Acid Impurity 7（Ascorbic Acid EP Impurity G）
  • Ascorbic acid Imp G (EP) : (2R)-2-[(2R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetic acid
  • (2R)-2-[(2R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetic acid
  • L-threo-Hex-2-enaric acid, 1,4-lactone (9CI)
  • 66757-69-5