ChemicalBook > CAS DataBase List > L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester

L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester

Product Name
L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester
CAS No.
122046-79-1
Chemical Name
L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester
Synonyms
Ascorbic acid Impurity-H;YDPRPKPHLCWZNT-UHNVWZDZSA-N;Ascorbic Acid EP Impurity H;Sodium Ascorbate EP Impurity H;Ascorbic Acid Impurity 8（Ascorbic Acid EP Impurity H）;L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester;L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester (9CI);(R)-Methyl 2-((R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyacetate;Methyl (2R)-2-[(2R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetate;Ascorbic acid Imp H (EP) : methyl (2R)-2-[(2R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetate
CBNumber
CB53364139
Molecular Formula
C7H8O7
Formula Weight
204.13
MOL File
122046-79-1.mol
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L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester Property

Melting point:
>120°C (dec.)
Boiling point:
465.9±45.0 °C(Predicted)
Density 
1.812±0.06 g/cm3(Predicted)
storage temp. 
Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility 
DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form 
Solid
pka
3.73±0.10(Predicted)
color 
White to Light Brown
Stability:
Hygroscopic
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
H294835
Product name
L-threo-Hex-​2-​enaricacid1,​4-Lactone6-MethylEster
Packaging
2.5mg
Price
$185
Updated
2021/12/16
TRC
Product number
H294835
Product name
L-threo-Hex-​2-​enaricacid1,​4-Lactone6-MethylEster
Packaging
25mg
Price
$1455
Updated
2021/12/16
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L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester Chemical Properties,Usage,Production

Uses

L-threo-Hex-?2-?enaric acid 1,?4-Lactone 6-Methyl Ester is an impurity of L-Ascorbic Acid (A786990) which is a physiological antioxidant.

L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester Suppliers

China 44 India 4 United States 3 Global 51
Standardpharm Co. Ltd.
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86-714-3992388
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United States
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Cato Research Chemicals Inc.
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020-81215950 4000-868-328
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United States Biological
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122046-79-1, L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl esterRelated Search:

Erythorbic Acid 2-Keto-D-gulonic Acid Methyl Ester METHYL 2-KETO-L-GULONATE D-xylo-2-Hexulosonic acid Ascorbic Acid Oxalic acid Furfural 4-hydroxy-2-oxo-butanal L-xylo-hex-2-ulosonic acid Ascorbic Acid 2,3-Diketo-L-gulonic acid Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone) Ascorbic Acid

  • Ascorbic acid Imp H (EP) : methyl (2R)-2-[(2R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetate
  • L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester
  • YDPRPKPHLCWZNT-UHNVWZDZSA-N
  • Sodium Ascorbate EP Impurity H
  • Ascorbic Acid Impurity 8（Ascorbic Acid EP Impurity H）
  • Ascorbic Acid EP Impurity H
  • Methyl (2R)-2-[(2R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetate
  • L-threo-Hex-2-enaric acid, 1,4-lactone, 6-methyl ester (9CI)
  • (R)-Methyl 2-((R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyacetate
  • Ascorbic acid Impurity-H
  • 122046-79-1