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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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 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) Oxalic acid 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