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

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
Molecular Weight:
204.13
MDL Number:
MOL File:
Mol file
Last updated:2023-04-23 13:52:06

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

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
FDA UNII ZY6H5FMV5Q

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

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC H294835 L-threo-Hex-​2-​enaricacid1,​4-Lactone6-MethylEster 122046-79-1 2.5mg $185 2021-12-16 Buy
TRC H294835 L-threo-Hex-​2-​enaricacid1,​4-Lactone6-MethylEster 122046-79-1 25mg $1455 2021-12-16 Buy
Product number Packaging Price Buy
H294835 2.5mg $185 Buy
H294835 25mg $1455 Buy

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

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

Global( 42)Suppliers
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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