CAS 3031-98-9

Methyl L-xylo-2-hexulosonate

Description:

Methyl L-xylo-2-hexulosonate, with the CAS number 3031-98-9, is a chemical compound that belongs to the class of hexulosonic acids, which are derivatives of hexose sugars. This compound is characterized by its structure, which includes a methyl ester functional group and a specific stereochemistry associated with the L-xylo configuration. It is typically a white to off-white solid at room temperature and is soluble in polar solvents such as water and alcohols due to the presence of hydroxyl groups. Methyl L-xylo-2-hexulosonate may exhibit biological activity, potentially serving as an intermediate in carbohydrate metabolism or as a substrate for various enzymatic reactions. Its reactivity can be influenced by the functional groups present, allowing for potential applications in organic synthesis and biochemistry. As with many chemical substances, safety data should be consulted to understand its handling, storage, and potential hazards.

Formula: C₇H₁₂O₇

InChI: InChI=1S/C7H12O7/c1-14-7(13)6(12)5(11)4(10)3(9)2-8/h3-5,8-11H,2H2,1H3/t3-,4+,5-/m0/s1

InChI key: InChIKey=KPHIBLNUVRGOGU-LMVFSUKVSA-N

SMILES: [C@H]([C@@H]([C@H](CO)O)O)(C(C(OC)=O)=O)O

Synonyms:

• 2-Hexulosonic Acid, Methyl Ester
• 2-keto-<span class="text-smallcaps">L</span>-Gulonic acid methyl ester
• <span class="text-smallcaps">L</span>-xylo-2-Hexulosonic acid, methyl ester
• <span class="text-smallcaps">L</span>-xylo-Hexulosonic acid, methyl ester
• Gulonic acid, 2-keto-, methyl ester, <span class="text-smallcaps">L</span>-
• Methyl 2-keto-<span class="text-smallcaps">L</span>-gulonate
• Methyl <span class="text-smallcaps">L</span>-xylo-2-hexulosonate
• Methyl <span class="text-smallcaps">L</span>-xylo-hexulosonate
• NSC 163924
• Methyl L-xylo-hexulosonate
• Methyl L-xylo-2-hexulosonate
• Gulonic acid, 2-keto-, methyl ester, L-
• L-xylo-Hexulosonic acid, methyl ester

ASCORBIC ACID IMPURITY D CRS

CAS: 3031-98-9

ASCORBIC ACID IMPURITY D CRS

Ref: 41-Y0001170

L-xylo-2-Hexulosonic acid, methyl ester

CAS: 3031-98-9

Formula: C₇H₁₂O₇

Purity: 95%

Color and Shape: Solid

Molecular weight: 208.1660

Ref: IN-DA002ZMG

(3S,4R,5S)-Methyl 3,4,5,6-Tetrahydroxy-2-Oxohexanoate

CAS: 3031-98-9

(3S,4R,5S)-Methyl 3,4,5,6-Tetrahydroxy-2-Oxohexanoate

Purity: 95%

Molecular weight: 208.17g/mol

Ref: 54-OR1025819

Ascorbic Acid EP Impurity D (Methyl L-Sorbosonic Acid)

CAS: 3031-98-9

Formula: C₇H₁₂O₇

Color and Shape: White To Off-White Solid

Molecular weight: 208.17

Ref: 4Z-A-129017

Methyl L-xylo-Hex-2-ulosonate (Methyl L-Sorbosonate)

CAS: 3031-98-9

Color and Shape: Neat

Ref: 86-MM0166.09

L-xylo-2-Hexulosonic Acid Methyl Ester

Controlled Product

CAS: 3031-98-9

Formula: C₇H₁₂O₇

Color and Shape: Neat

Molecular weight: 208.166

Ref: TR-X750315

Ascorbic Acid EP Impurity D

CAS: 3031-98-9

Formula: C₇H₁₂O₇

Molecular weight: 208.17

Ref: ST-EA-CP-A25004

(3S,4R,5S)-Methyl 3,4,5,6-tetrahydroxy-2-oxohexanoate

CAS: 3031-98-9

Purity: 95%

Molecular weight: 208.06

Ref: 10-F552506

Methyl 2-keto-L-gulonate

CAS: 3031-98-9

Methyl 2-keto-L-gulonate is a monomer that is used in the synthesis of polymers. It can be prepared by a two-step process, starting with the reaction of methyl 2-ketoglutarate and sodium carbonate. In the first step, methyl 2-ketoglutarate reacts with an acid catalyst to form a keto ester product. This product then undergoes hydrolysis in order to produce the desired monomer, methyl 2-keto-L-gulonate. The reaction rate increases as temperature increases and decreases as pH increases. Reaction time also affects the yield of product; longer times result in lower yields because some reactants are consumed. Methyl 2-keto-L-gulonate can be purified by chromatography using a solvent like methanol or acetonitrile and then reisolation by precipitation with ammonium sulfate or deionized water.

Formula: C₇H₁₂O₇

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 208.17 g/mol

Ref: 3D-FM174850